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Wang, D., T. Ushio, Z-I. Kawasaki, K. Matsuura, Y. Shimada, S. Uchida, C. Yamanaka, Y. Izawa, Y. Sonoi, N. Shimokura, The study of possibility of lightning triggering by means of a laser, J. Atmos. Electr., Vol. 14, pp. 49-54, 1994. 7
牛尾知雄，王道洪，河崎善一郎，松浦虔士，山本賢司，雷放電に伴う電界変化の時間同期多地点観測，IEEJ Trans., Vol. 114-B, pp. 1160-1167，1994.11
Wang, D., N. Takagi, T. Watanabe, T. Ushio, Z-I. Kawasaki, K. Matsuura, Y. Shimada, S. Uchida, C. Yamanaka, Progression of leader system in long gap laser triggering discharges, J. Atmos. Electr., Vol. 15, pp. 67-74, 1995.1
D. Wang, T. Ushio, Z-I. Kawasaki, K. Matsuura, Y. Shimada, S. Uchida, C. Yamanaka, Y. Izawa, Y. Sonoi, N. Shimokura, A possible way to trigger lightning using a laser, J. Atmos. Terr. Phys., Vol. 57, pp. 459-466, 1995.5
牛尾知雄，李鐘浩，王道洪，河崎善一郎，松浦虔士，松井敏明，冬季雷に伴う電界変化に重畳するパルス列の性質，IEEJ Trans, Vol. 116-B, pp. 453-460，1996.4
和田将一，牛尾知雄，川田昌武，河崎善一郎，松浦虔士，松井敏明，雷放電に伴う電界変化のウェーブレット解析，IEEJ Trans, Vol. 116-B, pp. 469-474，1996.4
河崎善一郎，和田将一，牛尾知雄，大貫淳，雷予知について，レーザー研究, Vol. 24, pp. 541-546，1996.5
内田成明, 島田義則, 安田裕彦, 椿本孝治, 本越伸二, 山中千代衛, 山中龍彦, 松浦虔士, 河崎善一郎, 牛尾知雄, 渡辺貞司, 王道洪, 足立幹雄, 石窪雄二，レーザー誘雷のフィールド実験の現状，レーザー研究, Vol. 24, pp. 547, 1996.5
Ushio, T., Z-I. Kawasaki, Y. Ota, K. Matsuura, Broadband Interferometric Measurement of Rocket Triggered Lightning in Japan, Geophys. Res. Lett., Vol. 24, pp. 2769-2773, 1997.12
Ushio, T., Z-I. Kawasaki, K. Matsuura, D. Wang, Electric Fields of Initial Breakdown in Positive Ground Flash, J. Geophys. Res., Vol. 103, pp. 14135-14139, 1998.6
Takeda, T., D. Wang, N. Takagi, T. Watanabe, M.Chen, T. Ushio, Z-I. Kawasaki, M. Nakano, K. Nakamura, X. Liu, X. Qie, C. Guo, Some results of investigation on slow front of return stroke electric waveform, J. Atmos. Electr., Vol. 18, pp. 31-39, 1998.7
Mardiana, R., Y. Ota, M. Murakami, D. Wang, T. Ushio, Z-I. Kawasaki, K. Matsuura, A broad band radio interferometer for observing lightning discharge process, J. Atmos. Electr., Vol. 18, pp. 111-117, 1998.7
牛尾知雄，河崎善一郎，太田恭久，陳明理，王道洪，高木伸之，渡辺貞司，劉欣生，郭昌明，X. Qie, 中国高原雷の広帯域干渉計による観測, J. Atmos. Electr., Vol. 18, pp. 139-154, 1998.7
Chen, M., N. Takagi, T. Watanabe, D. Wang, Z-I. Kawasaki, T. Ushio, M. Nakano, K. Nakamura, S. Sumi, C. Wang, X. Liu, X. Qie, C. Guo, Leader properties and attachment process in positive triggered lightning flashes, J. Atmos. Electr., Vol. 19, pp. 45-59, 1999.1
村上昌孝，河崎善一郎，太田恭久，磯田仁志，R. Mardiana，牛尾知雄，松浦虔士，雷観測のための広帯域及び侠帯域干渉計の比較，IEEJ Trans, Vol. 119-B, pp. 807-812，1999.7
酒井英男，加藤剛之，桜野仁志，牛尾知雄，河崎善一郎，雷放電に伴う大地地電位の短周期変動の研究，電気学会Ｂ部門論文誌, Vol. 119-B, pp. 966-972，1999.8
Qie, X., Y. Yu, X. Liu, C. Guo, D. Wang, T. Watanabe, and T. Ushio, Charge analysis on lightning discharges to the ground in Chinese inland plateau (close to Tibet), Annales Geophysicae, 18, 1340-1348, 2000
Qie, X., Y. Yu, X. Liu, G. Zhang, D. Wang, T. Watanabe, N. Takagi, T. Ushio, K-type breakdown process of intracloud discharges in Chinese inland plateau, Progeress in Natural Science, 10, 8, 607-611, 2000.8
Kawasaki, Z-I., R. Mardiana, T. Ushio, Broadband and narrow band RF interferometers for lightning observation, Geophys. Res. Lett., Vol. 27, pp. 3189-3193, 2000.11
牛尾知雄，岡本謙一，河崎善一郎，熱帯降雨観測衛星(TRMM)搭載雷観測センサー(LIS)の地上検証，電子情報通信学会，信学論，Vol.J84-B, pp. 1683-1689, 2001.9
Ushio, T., S. Heckman, D. Boccippio, H. Christian, Z-I. Kawasaki, A survey of thunderstorm flash rates compared to cloud top height using TRMM satellite data, J. Geophys. Res., Vol. 106, pp. 24089-24096, 2001.10
Ushio, T., S. Heckman, K. Driscoll, D. Boccippio, H. Christian, and Z-I. Kawasaki, Cross-sensor comparison of the Lightning Imaging Sensor (LIS), Int. J. Remote Sensing, Vol. 23, pp. 2703-2712, 2002.7
Ushio, T., S. Heckman, and H. Christian and Z-I. Kawasaki, Vertical development of lightning activity observed by the LDAR system:Lightning bubbles, J. Appl. Meteor., Vol. 42, pp.165-174, 2003.2
櫻井俊輔，牛尾知雄，岡本謙一，宇宙から観測された全球雷放電頻度，日本リモートセンシング学会誌, Vol. 23, pp. 3-10, 2003.4
Yamamoto, K., Z-I. Kawasaki, T. Ushio, and S. Sekioka, On the direct lightning strike to distribution power line -Shielding effect of reinforced concrete building-, J. Atmos. Electr., Vol. 23, 1-8, 2003.1
森本健志，吉田智，佐藤陽介，河崎善一郎，牛尾知雄，人工衛星TRMMデータ(PR・LIS)を用いたflash rateのパラメタリゼーション，天気, Vol.50, No.11, pp.831-840, 2003.12
Morimoto, T., A. Hirata, Z-I. Kawasaki, T. Ushio, A. Matsumoto, L. Jong-Ho, An operational VHF broadband digital interferometer for lightning observation, IEEJ Trans. FM, 124, 12, 1232-1238, 2004.12
飯田泰久，岡本謙一，牛尾知雄，沖理子，レーダー・アメダス解析雨量を用いた太陽同期衛星群５機並びにTRMM衛星による降雨推定のためのサンプリングシミュレーション，天気，Vol.52, No.3, pp.155-162, 2005.3
T. Morimoto, Z. Kawasaki, and T. Ushio, Lightning observations and consideration of positive charge distribution inside thunderclouds using VHF broadband interferometry, Atmospheric Research, Vol.76/1-4, pp.445-454, 2005.
牛尾知雄，岡本謙一，井上豊志郎，重尚一，橋爪寛，飯田泰久，全球雨量マップ作成のための雲赤外データ利用の検討について，日本リモートセンシング学会誌，Vol. 25, pp.367-371, 2005.9
Ushio, T., S. Sakurai, T. Mega, K. Okamoto, and Z-I. Kawasaki, On the relationship between vertical profile of radar reflectivity and lightning flash rate observed by the TRMM/PR and LIS, J. Atmos. Electr., Vol. 25, No.2, pp. 47-53, 2005
妻鹿友昭，岡本謙一，牛尾知雄，大野裕一，井口俊夫，低層大気観測用レーダによる下部対流圏の風の観測，J. Atmos. Electr., Vol. 25, No.2, pp. 41-46, 2005
門田和士，妻鹿友昭，牛尾知雄，岡本謙一，気象用小型高距離分解能レーダの開発と初期観測結果，信学論，Vol. J89-B, No. 2, pp.278-285, 2006.2
田川哲也，岡本謙一，樋口彰，牛尾知雄，Ka帯偏波散乱計による土壌散乱実験，信学論, Vol. J89-B, No.2, pp.286-295, 2006.2
(Tagawa, T., K. Okamoto, A. Higuchi, T. Ushio, T. Iguchi, Measurement of scattering coefficients of soil by Ka-band polarimetric scatterometer-Dependence on soil moisture content and surface roughness, Electronics and Communications in Japan, Part I, Vol. 90, No. 2, 2007 – Translated from Vol. J-89-B, No. 2, pp. 286-295, 2006)
Iida, Y., K. Okamoto, T. Ushio, Simulation of sampling of average rainfall rates in space and time by five satellites using radar-AMeDAS composites, Geophys. Res. Lett., Vol. 33, No.1, L01816, 10.1029/2005GL024910, January 2006
Ushio, T., D. Katagami, K. Okamoto, and T. Inoue, On the use of split window data in deriving the cloud motion vector for filling the gap of passive microwave rainfall estimation, SOLA, Vol. 3, 001‒004, doi:10.2151/sola.2007‒001, 2007
Redy Mardiana, Toshio Iguchi, Tomoo Ushio and Zen-Ichiro Kawasaki: “A Novel Single-Frequency Algorithm for TRMM Precipitation Radar”, IEEJ Trans, Vol. 127-A, No. 1, pp.9-12 (2007) .
Mega, T., K. Monden, T. Ushio, K. Okamoto, Z-I. Kawasaki, and T. Morimoto, A low power high resolution broad-band radar using pulse compression technique for meteorological application, IEEE Geosci. Remote. Sens. Letters, Vol. 4, No. 3, pp. 392 – 396, JULY 2007
Takuji Kubota, Shoichi Shige, Hiroshi Hashizume, Kazumasa Aonashi, Nobuhiro Takahashi, Shinta Seto, Masafumi Hirose, Yukari N. Takayabu, Katsuhiro Nakagawa, Koyuru Iwanami, Tomoo Ushio, Misako Kachi, and Ken'ichi Okamoto, Global Precipitation Map using Satelliteborne Microwave Radiometers by the GSMaP Project : Production and Validation, IEEE Trans. Geosci. Remote Sens., Vol. 45, Number 7, pp.2259-2275, 2007
Yoshida, S.; Morimoto, T.; Ushio, T.; Kawasaki, Z., ENSO and convective activities in Southeast Asia and western Pacific, Geophys. Res. Lett.,Vol. 34, No.21, L21806, 10.1029/2007GL030758, 03 November 20, 2007
野田俊輔，笹重和史，片上大輔，牛尾知雄，久保田拓志，岡本謙一，飯田泰久，木田智史，重尚一，下村卓，青梨和正，井上豊志郎，森本健志，河崎善一郎，カルマンフィルタを用いた衛星搭載マイクロ波放射計及び赤外放射計による全球降水マップの作成，日本リモートセンシング学会誌, Vol. 27, No. 5, pp. 474-482, 2007
Yoshida, S., T. Morimoto, T. Ushio, and Z-I. Kawasaki, Energetic radiation bursts associated with lightning, IEEJ Trans, vol. 128-A, no.1, pp.9-13, 2008（解説論文）
Yoshida, S., T. Morimoto, T. Ushio, Z.-I. Kawasaki, T. Torii, D. Wang, N. Takagi, and T Watanabe, High energy photon and electron bursts associated with upward lightning strokes, Geophys. Res. Lett., VOL. 35, L10804, doi:10.1029/2007GL032438, 2008
Yoshida, S., M. Akita, Y. Nakamura, T. Morimoto, T. Ushio, Z-I. Kawasaki, D. Wang, and N. Takagi, Evidence of negative leaders prior to fast rise ICC pulses of upward lightning, J. Atmos. Electr., Vol.29, No.1, pp.13-21, 2009.1
Yoshikawa, E., T. Mega, T. Morimoto, T. Ushio, and Z-I. Kawasaki, Real-Time spectral moments estimation and ground clutter suppression for precipitation radar with high resolution, IEICE Trans. Commun., Vol. E92-B, No.2, pp.578-584, 2009.2
Yoshida, S., T. Morimoto, T. Ushio, and Z. Kawasaki, A fifth-power relationship for lightning activity from Tropical Rainfall Measuring Mission satellite observations, J. Geophys. Res., 114, D09104, doi:10.1029/2008JD010370, 2009.5
Kubota, T., T. Ushio, S. Shige, S. Kida, M. Kachi, and K. Okamoto, Verification of high resolution satellite-based rainfall estimates around Japan using gauge-calibrated ground radar dataset, J. Meteor. Soc.Japan, Vol. 87A, pp. 203-222, 2009
Ushio, T., K. Sasashige, T. Kubota, S. Shige, K. Okamoto, K. Aonashi, T. Inoue, N. Takahashi, T. Iguchi, M. Kachi, R. Oki, T. Morimoto, and Z-I. Kawasaki, A Kalman filter approach to the Global Satellite Mapping of Precipitation (GSMaP) from combined passive microwave and infrared radiometric data, J. Meteor. Soc. Japan, Vol. 87A, pp. 137-151, 2009
中村佳敬，森本健志，牛尾知雄，河崎善一郎，雷嵐観測用VHF帯広帯域干渉計の標定精度評価，IEEJ Trans, Vol. 129-A, No. 8, pp. 525-530, 2009
Nakamura, Y., E. Yoshikawa, M. Akita, T. Morimoto, T. Ushio, Z. Kawasaki, T. Saito, T. Nishida, and N. Sakazume, High-resolution Lightning and Precipitation Monitoring by the Ku-band Broadband Radar and the VHF Broadband Digital Interferometer, IEEJ Trans, Vol. 129-A, No. 12, pp. 845-852, 2009
Nakano, F., T. Morimoto, T. Ushio, Z-I. Kawasaki, A Instability Index for Lightning Prediction in Typhoon, IEEJ Trans, Vol. 129-A, No. 12, pp.859-864, 2009
牛尾知雄，吉川栄一，秋田学，中村佳敬，森本健志，河崎善一郎，雷放電と積乱雲の高分解能観測技術とその科学，IEEJ, Vol.130-A, No.1, pp.10-14, 2010.1（解説論文）
Yoshida, S., C. J. Biagi, V. A. Rakov, J. D. Hill, M. V. Stapleton, D. M. Jordan, M. A. Uman, T. Morimoto, T. Ushio, Z-I. Kawasaki, Three-dimensional imaging of upward leaders in triggered lightning using VHF broadband digital interferometers, Geophys. Res. Lett., VOL. 37, L05805, doi:10.1029/2009GL042065, 2010.3
Tian, Y., C. Lidard, R. Adler, T. Kubota, and T. Ushio, Evaluation of GSMaP Precipitation Estimates over Contiguous U.S., J. Hydrometeor., DOI: 10.1175/2009JHM1190.1, 2010.4
中村佳敬, 秋田学, 森本健志, 牛尾知雄, 河崎善一郎, 清水雅仁，VHF波帯広帯域干渉計で観測された夏季正極性落雷の特性, IEEJ Trans, Vol. 130-A, No. 4, pp. 377-386, 2010.4
Akita, M., Y. Nakamura, S. Yoshida, T. Morimoto, T. Ushio, Z. Kawasaki, and D. Wang, What Occurs in K-process of Cloud Flashes?, J. Geophys. Res., 115, D07106, 7 PP., doi:10.1029/2009JD012016, 2010.4
Akita, M., S. Yoshida, Y. Nakamura, T. Morimoto, T. Ushio, Z-I. Kawasaki, D. Wang, Lightning Channels of Cloud-to-ground Flashes Neutralizing Multiple Charge Regions inside Winter Thunderstorms, IEEJ Trans, Vol. 130-A, No. 5, pp. 467-472, 2010.5
Yoshikawa, E., Tomoaki Mega, Takeshi Morimoto, Tomoo Ushio, Zen Kawasaki, Katsuyuki Imai, and Shin’ichiro Nagayama, Development and Initial Observation of High Resolution Volume Scanning Radar for Meteorological Application, IEEE Trans. Geosci. Remote Sens., VOL. 48, NO. 8, pp.3225-3235, 2010.8
Kikuchi, H., T. Morimoto, T. Ushio, and Z-I. Kawasaki, Wideband Radio Wave Observations of Lightning Discharges by Maido-1 Satellite, IEICE Trans. Commun., Vol. E93-B, No. 8, pp.2226-2227, 2010.8
Yoshikawa, E., S. Kida, S. Yoshida, T. Morimoto, T. Ushio, and Z. Kawasaki, Vertical structure of raindrop size distribution in lower atmospheric boundary layer, Geophys. Res. Lett., 37, L20802, doi:10.1029/2010GL045174, 2010.10
牛尾知雄，佐藤光輝，森本健志，鈴木睦，菊地博史，山崎敦，高橋幸弘，芳原容英，Umran Inan, Ivan Linscott，坂本祐二，石田良平，菊池雅行，吉田和哉，河崎善一郎，国際宇宙ステーションからの雷放電と高高度発光現象の観測，IEEJ Trans., Vol. 131-A, No. 1, pp. 16-20, 2011.1（解説論文）
中野藤之，森本健志，牛尾知雄，河崎善一郎，TRMM衛星搭載LISにより観測された台風における雷放電の特徴，天気，Vol. 58, No. 2, pp.19-32，2011.
Akita, M., Y. Nakamura, S. Yoshida, T. Morimoto, T. Ushio, Z-I. Kawsaki, and D. Wang, Effects of charge distribution in thunderstorms on lightning progression paths in Darwin, Australia, J. Atmos. Sci., Vol. 68, No. 4, pp. 719-726, 2011.
住田裕紀，吉田智，中村佳敬，秋田学，森本健志，牛尾知雄，河崎善一郎，雷放電に伴うVHF帯電磁波の統計的解析，IEEJ Trans., Vol. 131, No. 8, pp.659-664, 2011.8
H. Kikuchi, S. Yoshida, T. Morimoto, T. Ushio, Z.-I. Kawasaki, Satellite Observations for Lightning Discharges and Analysis of VHF Electromagnetic Waveforms, IEEJ. Trans., Vol. 131, No.9, pp. 705-710, 2011.
高柳裕次, 秋田学, 中村佳敬, 吉田智, 森本健志, 牛尾知雄, 河崎善一郎, 山本賢司，VLF/LF帯広帯域干渉計の開発と初期観測結果，IEEJ. Trans., Vol. 131, No. 9, pp.716-722, 2011.9
可知美佐子, 久保田拓志, 牛尾知雄, 重尚一, 木田智史, 青梨和正, 岡本謙一, 沖理子，複数の衛星搭載マイクロ波／赤外放射計の複合による「世界の雨分布速報」システムの構築とその利用，IEEJ. Trans., Vol. 131, No. 9, pp. 729-737, 2011.
Ushio, T., M. Sato, T. Morimoto, M. Suzuki, H. Kikuchi, A. Yamazaki, Y. Takahashi, Y. Hobara, U. Inan, I. Linscott, Y. Sakamoto, R. Ishida, M. Kikuchi, K. Yoshida, Z-I. Kawasaki, The Global Lightning and Sprite Measurement (GLIMS) Mission of the International Space Station – Concept and Overview -, IEEJ, Vol. 131, No. 12, pp. 971-976, 2011.12
Morimoto, T., H. Kikuchi, M. Sato, M. Suzuki, A. Yamazaki, and T. Ushio, VHF Lightning Observations on JEM-GLIMS Mission -Gradual Approach to Realize Space-borne VHF Broadband Digital Interferometer-, IEEJ, Vol. 131, No. 12, pp. 977-982, 2011.12
Kikuchi, M., M. Sato, A. Yamazaki, M. Suzuki, and T. Ushio, Development of Science Data Handling Unit (SHU) for Global Lightning and Sprite Measurements (GLIMS) onboard Japanese Experiment Module (JEM) of ISS, IEEJ, Vol. 131, No. 12, pp. 989-993, 2011.12
Sato, M., Y. Takahashi, M. Kikuchi, M. Suzuki, A. Yamazaki, and T. Ushio, Lightning and Sprite Imager (LSI) onboard JEM-GLIMS, IEEJ, Vol. 131, No. 12, pp. 994-999, 2011.12
Sato, M., Y. Takahashi, M. Suzuki A. Yamazaki, and T. Ushio, Six-Channel Spectrophotometer (PH) Onboard JEM-GLIMS, IEEJ, Vol. 131, No. 12, pp. 1000-1005, 2011.1
Yoshida, S., M. Akita, T. Morimoto, T. Ushio, and Z-I. Kawasaki, Propagation characteristics of lightning stepped leaders developing in charge regions and descending out of charge regions, Atmos. Res., 106, pp. 86-92, 2012.
Wu, T., W. Dong, T. Funaki, Y. Zhang, S. Yoshida, T. Ushio, and Z-I. Kawasaki, Discharge Height of Lightning Narrow Bipolar Events, J. Geophys. Res., VOL. 117, D05119, doi:10.1029/2011JD017054 , 2012.3
Yoshida, S., C. J. Biagi, V. A. Rakov, J. D. Hill, M. V. Stapleton, D. M. Jordan, M. A. Uman, T. Morimoto, T. Ushio, Z-I. Kawasaki, and M. Akita, The initial stage processes of rocket-and-wire triggered lightning as observed by VHF interferometry, J. Geophys. Res., 117, D09119, doi:10.1029/2012JD017657, 2012.5
M. Akita, Z. Kawasaki, S. Yoshida, T. Morimoto, T. Ushio, Estimation for Charge Distributions related with Individual Lightning Discharges using VHF Broadband Digital Interferometer, J. Atmos. Electr. Vol. 32, No. 2, pp. 56-63, 2012.
Yoshikawa, E., T. Ushio, Z-I. Kawasaki, and V. Chandrasekar, Dual-Directional Radar Observation for Performance Evaluation of the Ku-band Broadband Radar Network, J. Atmos. Ocea. Tech., Vol. 29, No. 12, pp. 1757-1768, 2012.12
Wu, T., Y. Takayanagi, S. Yoshida, T. Funaki, T. Ushio, and Z-I. Kawasaki, Spatial relationship between lightning narrow bipolar events and parent thunderstorms as revealed by phased array radar, Geophys. Res. Lett., Vol. 40, Issue 3, pp. 618-623, doi: 10.1002/grl.50112, 2013.2 Selected as an “AGU Research Spotlight”
Yoshikawa, E., T. Ushio, Z-I. Kawasaki, S. Yoshida, T. Morimoto, F. Mizutani, and M. Wada, MMSE Beam Forming on Fast-Scanning Phased Array Weather Radar, IEEE Trans. Geosci. Remote Sens., Vol. 51, Issue 5, pp. 3077-3088, 2013
Takayanagi, Y., M. Akita, Y. Nakamura, S. Yoshida, T. Morimoto, T. Ushio, Z.-I. Kawasaki, D. Wang, N. Takagi, H. Sakurano, and Y. Kubouchi, Upward lightning observed by LF broadband interferometer, IEEJ, Vol. 133, No. 3, pp. 132-141, 2013.3
菊池，吉田，森本，牛尾，河崎，人工衛星によるVHF帯電磁波を用いた雷放電位置推定に対する電離圏の影響評価，IEEJ, Vol. 133, No. 4, pp. 159-165, 2013.4
Wu, T., Yuji Takayanagi, Tsuyoshi Funaki, Satoru Yoshida, Tomoo Ushio, Zen-Ichiro Kawasaki, Takeshi Morimoto, Masahito Shimizu, Preliminary breakdown pulses of cloud-to-ground lightning in winter thunderstorms in Japan, J. Atmos. Solar-Terr. Phys., 102, pp. 91-98, 2013.6
Wu, T., Yuji Takayanagi, Tsuyoshi Funaki, Satoru Yoshida, Tomoo Ushio, Zen-Ichiro Kawasaki, Takeshi Morimoto, Yoshitaka Nakamura, Isolated large bipolar pulse (ILBP) produced by lightning discharge in winter thunderstorm, IEEJ, Vol. 133, No. 9, pp. 451-457, 2013.9
菊地，三坂，大林，牛尾，嶋村，又吉，空港周辺で発生する低層風擾乱の気象モデルとLESによる融合解析，日本航空宇宙学会論文集
Taniguchi, A., Improvement of high-resolution satellite rainfall product for Typhoon Morakot (2009) over Taiwan, J. Hydrometeor., DOI: 10.1175/JHM-D-13-047.1, 2013
Wu, T., S. Yoshida, T. Ushio, Z-I. Kawasaki, Y. Takayanagi, and D. Wang, Large bipolar lightning discharge events in winter thunderstorm in Japan, J. Geophys. Res. Atmos., 119, doi:10.1002/2013JD020369, 2014.1
Elbaghdady, Lotfy S., A. Allam. T. Ushio, Z-I. Kawasaki, and M. Ragab, Correlated One Site Three Dimensions VHF Broadband Digital Interferometer Algorithm and Phased Array Radar (PAR) Observations, J. Atmos. Electr., Vol. 34, No. 1, pp. 27-40, 2014.2
Kawachi, T., S. Yoshida, T. Wu, T. Ushio, and K. Kusunoki, Altitude of Occurring Preliminary Breakdown Followed by Lightning Discharges and Charge Structure in a Thunderstorm, J. Atmos. Electr., Vol. 34, No. 1, pp. 55-68, 2014.2
Yoshikawa, E., V. Chandrasekar, T. Ushio, Raindrop Size Distribution (DSD) Retrieval for X-Band Dual-Polarization Radar. J. Atmos. Oceanic Technol., Vol. 31, pp. 387–403. doi: http://dx.doi.org/10.1175/JTECH-D-12-00248.1, 2014.2
嶋村重治, 吉川栄一, 吉田智, 牛尾知雄, 又吉直樹，Ku帯広帯域レーダによる山形県庄内空港における低層擾乱アドバイザリシステムの検討, IEEJ, Vol. 134, No. 4, pp. 182-187, 2014.4
吉田智, Ting Wu, 牛尾知雄, 高柳裕次，多地点LF帯センサによる雷放電リーダの三次元標定とレーダ反射因子との比較, IEEJ, Vol. 134, No. 4, pp. 188-196, 2014.4
円尾晃一, 嶋村重治, 吉川栄一, 吉田智, 牛尾知雄, 水谷文彦, 佐藤晋介，気象用フェーズドアレイレーダにおける最小二乗平均誤差法を用いたクラッタエコー低減の観測的検討，IEEJ, Vol. 134, No. 4, pp. 197-203, 2014.4
平野裕基, 円晃一, 嶋村重治, 吉田智, 牛尾知雄, 水谷文彦, 佐藤晋介，気象用フェーズドアレイレーダの精度検証, IEEJ, Vol. 134, No. 4, pp. 204-210, 2014.4
Wu, T., S. Yoshida, T. Ushio, Z. Kawasaki, and D. Wang, Lightning-initiator type of narrow bipolar events and their subsequent pulse trains, J. Geophys. Res. Atmos., 119, doi:10.1002/2014JD021842, 2014.7
Yoshida, S., T. Wu, T. Ushio, K. Kusunoki, and Y. Nakamura, Initial results of LF sensor network for lightning observation and characteristics of lightning emission in LF band, J. Geophys. Res. Atmos., 119, 21,034–12,051, doi:10.1002/2014JD022065, 2014.11
Ushio, T., T. Wu, S. Yoshida, Review of recent progress in lightning and thunderstorm detection techniques in Asia, Atmos. Res., 154, 1, pp. 89-102, doi:10.1016/j.atmosres.2014.10.001, 2015.3 (Invited Review Paper)
Sato, M., T. Ushio, T. Morimoto, M. Kikuchi, H. Kikuchi, T. Adachi, M. Suzuki, A. Yamazaki, Y. Takahashi, U. Inan, I. Linscott, R. Ishida, Y. Sakamoto, K. Yoshida, Y. Hobara, T. Sano, T. Abe, M. Nakamura, H. Oda, Z-I. Kawasaki, Overview and early results of the Global Lightning and Sprite Measurements mission, J. Geophys. Res. Atmos., 120, doi:10.1002/2014JD022428., 2015.4
Ruiz, J., T. Miyoshi, S. Satoh, and T. Ushio, A Quality Control Algorithm for the Osaka Phased Array Weather Radar, SOLA, 11, pp. 48-52, doi:10.2151/sola.2015-011, 2015.5
Samy, L., Y. Nakamura, A. Allam, T. Ushio, and Z-I. Kawasaki, Ten Minutes Continuous Recording Lightning Using Broadband VHF Interferometer, Advances in Space Research, DOI: 10.1016/j.asr.2015.07.038, 2015.8
Wu, T., S. Yoshida, Y. Akiyama, M. Stock, T. Ushio, and Z-I. Kawasaki, Preliminary breakdown of intracloud lightning: Initiation altitude, propagation speed, pulse train characteristics, and step length estimation, J. Geophys. Res. Atmos., 120, 9071–9086, doi:10.1002/ 2015JD023546., 2015.9
Yoshikawa, E., V. Chandrasekar, T. Ushio, and T. Matsuda, A Bayesian Approach for Integrated Raindrop Size Distribution (DSD) Retrieval on an X-Band Dual-Polarization Radar Network, J. Atmos. Oceanic Technol., doi: http://dx.doi.org/10.1175/JTECH-D-15-0060.1, 2015
Shigenori Otsuka, Gulanbaier Tuerhong, Ryota Kikuchi, Yoshikazu Kitano, Yusuke Taniguchi, Juan Jose Ruiz, Shinsuke Satoh, Tomoo Ushio, Takemasa Miyoshi, Precipitation Nowcasting with Three-Dimensional Space-Time Extrapolation of Dense and Frequent Phased-Array Weather Radar Observations, Wea. Forecasting, Vol. 31, 329-340, DOI: http://dx.doi.org/10.1175/WAF-D-15-0063.1, 2016.2
Miyoshi, T., M. Kunii, J. Ruiz, G. Lien, S. Satoh, T. Ushio, K. Bessho, H. Seko, H. Tomita, and Y. Ishikawa, “Big Data Assimilation” Revolutionizing Severe Weather Prediction, Bull. Amer. Meteor. Soc., DOI: http://dx.doi.org/10.1175/BAMS-D-15-00144.1, 2016.1
Sato, M., M. Mihara, T. Adachi, T. Ushio, T. Morimoto, M. Kikuchi, H. Kikuchi, M. Suzuki, A. Yamazaki, Y. Takahashi, U. Inan, I. Linscott, R. Ishida, Y. Sakamoto, K. Yoshida, and Y. Hobara, Horizontal distributions of sprites derived from the JEM-GLIMS nadir observations, J. Geophys. Res., 121, doi:10.1002/2015JD024311., 2016.1
Takido, K., O. Saavedra, M. Ryo, K. Tanuma, T. Ushio, and T. Kubota, Spatiotemporal Evaluation of the Gauge-Adjusted Global Satellite Mapping of Precipitation at the Basin Scale, J. Meteor. Soc. Japan, 94, 2, 185-195, 2016.2
Adachi, T., M. Sato, T. Ushio, A. Yamazaki, M. Suzuki, M. Kikuchi, Y. Takahashi, U. Inan, I. Linscott, Y. Hobara, H. Frey, S. Mende, A. Chen, R. Hsu, and K. Kusunoki, Identifying the occurrence of lightning and transient luminous events by nadir spectrophotometric observation, J. Atmos. Sol.-Terr. Phys., 145, pp.85-97, doi:10.1016/j.jastp.2016.04.010, 2016.4
Kikuchi, H., T. Morimoto, M. Sato, T. Ushio, M. Kikuchi, A. Yamazaki, M. Suzuki, R. Ishida, Y. Sakamoto, Z-I. Kawasaki, Direction-of-Arrival Estimation of VHF Signals Recorded on the International Space Station and Simultaneous Observations of Optical Lightning, IEEE Trans. Geosci. Remote Sens., Vol. 54, 7, pp. 3868-3877, DOI: 10.1109/TGRS.2016.2529658, 2016.7
Adachi, T., K. Kusunoki, S. Yoshida, K. Arai, and T. Ushio, High-Speed Volumetric Observation of Wet Microburst using X-band Phased Array Weather Radar in Japan, Mon. Weather Rev., DOI: http://dx.doi.org/10.1175/MWR-D-16-0125.1, 2016.7
Morimoto, T., H. Kikuchi, M. Sato, T.Ushio, A. Yamazaki, M. Suzuki, R. Ishida, Y. Sakamoto, K. Yoshida, Y. Hobara, T. Sano, T. Abe, and Z-I. Kawasaki, An overview of VHF lightning observations by digital interferometry from ISS/JEM-GLIMS, Earth Planets Sp., 68, 1, pp. 145-152, doi:10.1186/s40623-016-0522-1, 2016.8
Sallam, T., A. Abdel-Pahman, M. Glghoniemy, Z-I Kawasaki, and T. Ushio, A Newral-Network-Based Beamformer for Phased Array Weather Radar, IEEE Trans. Geosci. Remote Sens., Vol. 54, No. 9, pp. 5095-5104, 2016.9
S. Shimamura, H. Kikuchi, T. Matsuda, G. Kim, E. Yoshikawa, T. Nakamura, T. Ushio, Large-Volume Data Compression Using Compressed Sensing for Meteorological Radar, Electronics and Communications in Japan, Vol. 99, No. 10, 103-111, 2016 (Translated from IEEJ，135-A, No. 11, 704-710, 2015. 11)
Shimamura, S., V. Chandrasekar, T. Ushio, G. Kim, E. Yoshikawa, and H. Chen, Probabilistic Attenuation Correction in a Networked Radar Environment, IEEE Trans. Geosci. Remote Sens., Vol. 54, No. 11, doi:10.1109/TGRS.2016.2592532, 2016
Miyoshi, T., G. Lien, S. Satoh, T. Ushio, K. Bessho, H. Tomita, S. Nishizawa, R. Yoshida, S. Adachi, J. Liao, B. Gerofi, Y. Ishikawa, M. Kunii, J. Ruiz, Y. Maejima, S. Otsuka, M. Otsuka, K. Okamoto, H. Seko, “Big Data Assimilation” Toward Post-Petascale Severe Weather Prediction: An Overview and Progress, Proc. IEEE, Vol. 104, Issue 11, pp. 1-25, 2016.11 (Invited paper)
Hirose, A., M. Yamamoto, S. Shige, A. Higuchi, T. Mega, T. Ushio and A. Hamada, A Rain Potential Map with High Temporal and Spatial Resolutions Retrieved from Five Geostationary Meteorological Satellites, SOLA, Vol. 12, 297-301, doi:10.2151/sola.2016-058, 2016
Adachi, T., K. Kusunoki, S. Yoshida, H. Inoue, K. Arai, and T. Ushio, Rapid volumetric growth of misocyclone and vault-like structure in horizontal shear observed by phased array weather radar. SOLA, 12, 314−319, doi:10.2151/sola. 2016-061., 2016
Kikuchi, H., T. Wu, T. Ushio, S. Yoshida, Z-I. Kawasaki, Application of digital beam forming method for a network of lightning location sensors, J. Atmos. Electr., 36, 2, 55-67, 2017
Morimoto, T., H Kikuchi, S. Yoshida, T. Ushio, Z-I. Kawasaki, Lightning observations of a small satellite “Maido-1”, J. Atmos. Electr., 36, 2, 39-53, 2017
Hiroshi Kikuchi, Mitsuteru Sato, Tomoo Ushio, Takeshi Morimoto, Masayuki Kikuchi, Atsushi Yamazaki, Makoto Suzuki, Ryohei Ishida, Yuji Sakamoto, Ting Wu, Zen Kawasaki, Simultaneous observations of optical lightning from space and LF band lightning waveforms from the ground, Geophys. Res. Lett., 44, No.2, 1123-1131, doi:10.1002/2016GL071783, 2017
S Yoshida, T Adachi, K Kusunoki, S Hayashi, T Wu, T Ushio, E Yoshikawa, Relationship between thunderstorm electrification and storm kinetics revealed by phased array weather radar, J. Geophys. Res., 122, doi:10.1002/2016JD025947, 2017
Yoshikawa, E., and T. Ushio, Wind ranging and velocimetry with low peak power and long-duration modulated laser, Opt. Express, 25, 8, 8845-8859, 2017.4
Kikuchi, H., T. Wu, E. Yoshikawa, T. Ushio, H. Goto, F. Mizutani, M. Wada, V. Chandrasekar, Performance of Minimum Mean-Square Error Beam Forming for Polarimetric Phased Array Weather Radar, IEEE. Trans. Geosci. Remote. Sens., Vol. 55, No. 5, 2757-2770, 2017.
Kikuchi, H., E. Yoshikawa, T. Ushio, F. Mizutani, and M. Wada, Application of Adaptive Digital Beamforming to Osaka University Phased Array Weather Radar, IEEE. Trans. Geosci. Remote. Sens., Vol. 99, DOI: 10.1109/TGRS.2017.2682886, 2017
Kawami, R., A. Hirabayashi, N. Tanaka, T. Ijiri, S. Shimamura, H. Kikuchi, G. Kim, T. Ushio, Simple Compression Techinique for Phased Array Weather Radar and 2-Dimensional High-Quality Reconstruction, IEEJ, Vol. 137-C, No. 7, pp.864-870, 2017
Kikuchi, H., E. Yoshikawa, T. Ushio, F. Mizutani, M. Wada, Adaptive Pulse Compression Technique for X-Band Phased Array Weather Radar, IEEE Geosci. Remote. Sens. Lett., Vol. 14, 10, pp. 1810-1814, 2017.10
Sato, M., T. Adachi, T. Ushio, T. Morimoto, M. Kikuchi, H. Kikuchi, M. Suzuki, A. Yamazaki, Y. Takahashi, R. Ishida, Y. Sakamoto, K. Yoshida, Y. Hobara, Sprites identification and their spatial distributions in JEM-GLIMS nadir observations, Terr. Atmos. Ocean. Sci., 28, 545-561, doi: 10.33/19/TAO.2016.09.21.02, 2017
Mizutani, F., T. Ushio, E. Yoshikawa, S. Shimamura, H. Kikuchi, M. Wada, S. Satoh, and T. Iguchi, Fast-Scanning Phased Array Weather Radar with Angular Imaging Technique, IEEE. Trans. Geosci. Remote. Sens., Vol. 56, 5, pp. 2664-2673, DOI: 10.1109/TGRS.2017.2780847, 2018.5

International Conferences

Wang, D., T. Ushio, Z-I. Kawasaki, K. Matsuura, Y. Shimada, S. Uchida, C. Yamanaka, Y. Izawa, Y. Sonoi, N. Shimokura, Study on triggering lightning with a CO2 laser System, 5th Annual Conference of Power and Energy Society IEE Japan (International Session), Tokyo, Japan, 124, 1994.7
Ushio, T., D. Wang, Z-I. Kawasaki, K. Matsuura, Y. Sonoi, Synchronized multipoint measurement of the electric field change due to lightning, 5th Annual Conference of Power and Energy Society IEE Japan, Tokyo, Japan, pp. 203-208, 1994.7
Wang, D., T. Ushio, Z.-I. Kawasaki, S. Uchida, Y. Shimada, H. Yasuda, T. Yamanaka, C. Yamanaka, K. Matsuura, Y. Ishikubo, M. Adachi, Field experiment on laser triggered lightning, 1995 International Aerospace and Ground Conference on Lightning and Static Electricity, Williamsburg, USA, 1995.9
Ushio, T., D. Wang, Z-I. Kawasaki, K. Matsuura, Synchronized multipoint measurement of lightning electric field changes, 1995 International Aerospace and Ground Conference on Lightning and Static Electricity, Williamsburg, USA, 52, 1995.9
Ushio, T., D. Wang, Z-I. Kawasaki, and K. Matsuura, Synchronized multipoint measurement of lightning electric field change, No.A264, International Union of Geodesy and Geophysics XXI General Assembly, Boulder CO USA, 1995
Uchida, S., Y. Shimada, H. Yasuda, H.Tsubakimoto, H. Motokoshi, C. Yamanaka, Z.-I. Kawasaki, T. Yamanaka, K. Matsuura, T. Ushio, M. Adachi, Y. Ishikubo, Laser triggered lightning experiments in the field, 10th International Conference on Atmospheric Electricity, Osaka, Japan, pp. 660-663, 1996.6
Ushio, T., Z-I. Kawasaki, K. Matsuura, Electric fields of initial breakdown in lightning, 10th International Conference on Atmospheric Electricity, Osaka, Japan, pp. 588-591, 1996.6
Ushio, T., Z.-I. Kawasaki, K. Matsuura, Wideband interferometry and rocket triggered lightning, International workshop on physics of lightning, Saint Jean de Luz, France, 1997.9
Shimada, Y., S. Uchida, H. Yasuda, K. Tsubakimoto, S. Motokoshi, C. Yamanaka, T. Yamanaka, Z-I. Kawasaki, T. Ushio, J. Onuki, M. Adachi, Y. Ishikubo, Leader initiation in laser triggered lightning field experiment, International workshop on physics of lightning, Saint Jean de Luz, France, 1997.9
Ushio, T., Z-I. Kawasaki, and K. Matsuura, Broadband interferometric measurement of rocket triggered lightning in Japan, 1997 AGU Fall Meeting, San Francisco CA USA, 1997.12
Mardiana, R., Y. Ota, M. Murakami, T. Ushio, Z-I. Kawasaki, and K. Matsuura, Theory and measurement of broadband radio frequency sources emitted from lightning using radio interferometer, International Conference on Electrical Engineering (ICEE), Korea, pp. 225-228, 1998.7
R. Mardiana, Y. Ota, M. Murakami, T. Ushio, Z-I. Kawasaki, and K. Matsuura, A broadband radio interferometer utilizing a sequential triggering technique for locating fast-moving electromagnetic sources emitted from lightning, The 16th IEEE Instrumentation and Measurement Technology Conference (IMTC), Italy, pp. 1761-1766, 1999.5
Ushio, T., Z-I. Kawasaki, M. Chen, D. Wang, N. Takagi, T. Watanabe, X. Liu, X. Qie, C. Guo, Broadband interferometric measurement of intra-cloud lightning in Chinese inland plateau, 11th International Conference on Atmospheric Electricity, Guntersville, USA, pp. 18-22, 1999.6
Qie, X., X. Liu, G. Zhang, Y. Yu, C. Guo, D. Wang, T. Watanabe, N. Takagi, Z-I. Kawasaki, T. Ushio, M. Nakano, K. Nakamura, An analysis of natural lightning discharge to the ground in Chinese inland plateau, 11th International Conference on Atmospheric Electricity, Guntersville, USA, pp. 103-107, 1999.6
Ushio, T., K. Driscoll, S. Heckman, D. Boccippio, W. Koshak, H. Christian, Initial comparison of the Lightning Imaging Sensor (LIS) with Lightning Detection and Ranging (LDAR), 11th International Conference on Atmospheric Electricity, Guntersville, USA, pp. 738-742, 1999.6
Ushio, T., S. Heckman, H. Christian, Z-I. Kawasaki, A new database of global lightning distribution, 4th European symposium on electro magnetic compatibility, Belgium, 2000.9
Ushio, T., S. Heckman, D. Boccippio, H. Christian, K. Okamoto, and Z-I. Kawasaki, Recent results from LIS and OTD-storm height and flash rate, Asia-Pacific Radio Science Conference 2001(invited), Tokyo, pp. 128, 2001.8
Ushio, T., S. Heckman, D. Boccippio, H. Christian, K. Okamoto, and Z-I. Kawasaki, A survey of thunderstorm flash rates compared to cloud top height using TRMM satellite data, 5th International Workshop on physics of lightning(invited), pp. 69-70, Nagoya, 2001.9
Okamoto, K., T. Kubokawa, A. Tamura, and T. Ushio, Long term trend of ocean surface normalized radar cross section observed by TRMM Precipitation Radar, 23rd International Symposium on Space Technology and Science, Shimane, ISTS 2002-n-28, 2002.5
Ushio, T., S. Sakurai, and K. Okamoto, Vertical profile of radar reflectivity of thunderstorm cell and flash rate, TRMM International Science Conference, Hawaii USA, 31, 2002.7
Okamoto, K., T. Kubokawa, A. Tamura, E. Deguchi, and T. Ushio, Long term trends of TRMM PR products(ocean surface normalized radar cross section and monthly averaged rainfall rates), TRMM International Science Conference, Honolulu Hawaii USA, 33, 2002.7
Kawasaki, Z-I., T. Ushio, and S. Yoshida, What we have learned by TRMM/PR and LIS, TRMM International Science Conference, Honolulu Hawaii USA, 122, 2002.7
Ushio, T., S. Yoshida, S. Sakurai, K. Okamoto, and Z-I. Kawasaki, On the relationship between radar reflectivity and flash rate, International Union of Radio Science General Assembly(invited), Maastricht Netherlands, p1617, 2002.8
Okamoto, K, T. Kubokawa, A. Tamura, and T. Ushio, Long term trend of ocean surface normalized radar cross section observed by TRMM Precipitation Radar, International Union of Radio Science General Assembly, Maastricht Netherlands, p0192, 2002.8
Mega, T., H. Hanado, K. Okamoto, and T. Ushio, Rain parameters calculated from raindrop size distribution for the design of future spaceborne precipitation radar, International Union of Radio Science General Assembly, Maastricht Netherlands, p1031, 2002.8
Ushio, T., S. Heckman, H. Christian, Z-I. Kawasaki, and K. Okamoto, Vertical development of lightning activity observed by the LDAR system –Lightning Bubbles-, International Conference on Atmospheric Electricity, Versailles France, 259-262, 2003.6
Kawasaki, Z-I., T. Ushio, S. Yoshida, and Y. Satoh, What we have learned by TRMM/PR and LIS, International Conference on Atmospheric Electricity, Versailles France, 669-672, 2003.6
Takahashi, Y., J. Yoshida, M. Tsutsumi, T. Ushio, Challenge to detect Venus lightning by LAC onboard Planet-C, IUGG 2003, Sapporo, Japan, 11 July, 2003.
Morimoto, T., R. Kawabe, Y. Sonoda, Z-I. Kawasaki, and T. Ushio, A distinct class of negative cloud-to-ground flashes observed by a broadband interferometer, AGU 2003 Fall meeting, San Francisco CA USA, 2003.12
Matsumoto, M. Shimizu, T. Morimoto, Y. Sonoda, Z-I. Kawasaki, and T. Ushio, Operational VHF broadband digital interferometry and observation of thunderstorm, AGU 2003 Fall meeting, San Francisco CA USA, 2003.12
Tagawa, T., K. Okamoto, A. Higuchi, T. Ushio, and H. Hanado, Measurement of scattering coefficient dependence on soil moisture content and surface roughness by 35 GHz polarimetric scatterometer, 2004 IEEE International Geoscience and Remote Sensing Symposium Proceedings, Vol. 6, pp. 4295-4298, Anchorage USA, 2004.7
Suzuki, M., K. Kita, Y. Takahashi, T. Ushio, and T. Imamura, Geostationary observation of atmospheric chemistry and lightning (GOAL) proposal, 35th COSPAR Scientific Assembly, Paris France, 2004.7
Kawasaki, Z-I., T. Morimoto, R. Kawabe, and T. Ushio, VHF broadband digital interferometer and mapping of lightning discharges, 2004 Asia-Pacific Radio Science Conference (AP-RASC’04), Qingdao China, 2004.8
Ushio, T., K. Okamoto, Z-I. Kawasaki, On the relationship between vertical profile of radar reflectivity and lightning flash rate observed by the space-borne sensors, Los Alamos Workshop on Lightning Monitoring from Space, Santa Fe NM US, 2004.9 (Invited)
Kawasaki, Z-I., T. Morimoto, T. Ushio, S. Nakasuka, T. Aoki, VHF broadband digital interferometer on panel extension satellite, Los Alamos Workshop on Lightning Monitoring from Space, Santa Fe NM US, 2004.9
Ushio, T., F. Isoda, Y. Iida, K. Okamoto, K. Aonashi, R. Oki, The Global Satellite Mapping of Precipitation (GSMaP) Project: Part 3 – Overview of the satellite mapping group -, 2nd TRMM Science Conference, Nara Japan, 2004.9
F. Isoda, K. Aonashi, T. Ushio, K. Okamoto, Passive Microwave Precipitation Retrieval Using TRMM/TMI: Comparison with TRMM/PR (2A25) and TRMM/TMI Standard Product (2A12), 2nd TRMM Science Conference, Nara Japan, 2004.9
K. Okamoto, T. Iguchi, H. Hanado, N. Takahashi, T. Ushio, The Global Satellite Mapping of Precipitation(GSMaP) Project: Part I Outline of the Project, 2nd TRMM Science Conference, Nara Japan, 2004.9
S. Oita, T. Morimoto, Z. Kawasaki, T. Ushio, The Contrast of the El Niño and La Niño Events on the Convection over East Asia, 2nd TRMM Science Conference, Nara Japan, 2004.9
T. Inoue, and T. Ushio, Development of a Technique to Define the Life Stage of Deep Convection Using the Split Window Data of GOES, 2nd TRMM Science Conference, 2004.9
T. Morimoto, S. Oita, R. Kawabe, Z. Kawasaki, T. Ushio, Lightning Observations in Darwin and TRMM/PR, LIS Observations, 2nd TRMM Science Conference, Nara Japan, 2004.9
Y. Iida, K. Okamoto, T. Ushio, R. Oki, Sampling Simulation of Rainfall Estimation for TRMM and GPM Mission Using Radar-AMeDAS Composites, 2nd TRMM Science Conference, Nara Japan, 2004.9
T.Ushio, Y.Iida, F.Isoda, K.Okamoto, T.Inoue, K.Aonashi, The Global Satellite Mapping of Precipitation (GSMAP) Project - Integration of Microwave and Infrared Radiometers for Global Precipitation Map, 2nd International Precipitation Working Group (IPWG), Monterey CA, October 2004
Oita, S., T. Morimoto, Z-I. Kawasaki, and T. Ushio, The contrast of the El Nino and La Nino events on the convection over east Asia, AGU 2004 Fall Meeting, San Francisco CA USA, 2004.12
Kawasaki, Z-I. T. Morimoto, T. Ushio, S. Nakasuka, and T. Aoki, VHF broadband digital interferometer on panel extension satellite, AGU 2004 Fall Meeting, San Francisco CA USA, 2004.12
T. Morimoto, Z. Kawasaki, and T. Ushio, VHF broadband digital interferometer and winter thunderstorm observations, Scientific Assembly of the International Association of Meteorology and Atmospheric Science 2005, Aug. 2005.
Z. Kawasaki, T. Morimoto, T. Ushio, and S. Oita, TRMM/LIS observations and lightning activity, Scientific Assembly of the International Association of Meteorology and Atmospheric Science 2005, Aug. 2005.
Z. Kawasaki, T. Morimoto, and T. Ushio, Positive CG during winter thunderstorms and possible parent cloud of sprite, Scientific Assembly of the International Association of Meteorology and Atmospheric Science 2005, Aug. 2005.
Z. Kawasaki, T. Morimoto, and T. Ushio, VHF broadband digital interferometer on a small satellite, International Conference on Lightning and Static Electricity 2005, Sep. 2005.
Y. Iida, K. Okamoto, T. Ushio, Sampling simulation for estimating the sampling error of space-time average rain rate for TRMM and GPM mission, IEEE International Geoscience and Remote Sensing Symposium (IGARSS2005), Seoul Korea, 2005.7
T. Tagawa, K. Okamoto, and T. Ushio, Measurement of scattering properties of vegetation at Ka-band by 35 GHz polarimetric scatterometer, IEEE International Geoscience and Remote Sensing Symposium (IGARSS2005), Seoul Korea, 2005.7
K. Monden, T. Mega, T. Ushio and K. Okamoto, Development and observation of the Broad-band radar for meteorological application, IEEE International Geoscience and Remote Sensing Symposium (IGARSS2005), Seoul Korea, 2005.7
K. Okamoto, T. Ushio, T. Iguchi, N. Takahashi, and K. Iwanami, The Global Satellite Mapping of Precipitation (GSMaP) Project, IEEE International Geoscience and Remote Sensing Symposium (IGARSS2005), Seoul Korea, 2005.7
T. Mega, K. Monden, T. Ushio, and K. Okamoto, Melting layer observation by the Broad Band Radar (BBR) , IEEE International Geoscience and Remote Sensing Symposium (IGARSS2005), Seoul Korea, 2005.7
Ushio, T., K. Monden, T. Mega, K. Okamoto, and Z-I. Kawasaki, Development of Broadband Radar and Initial Observation, 32nd Conference on Radar Meteorology, Albuquerque NM USA, P12R10, 2005.10
T. Morimoto, Z. Kawasaki, and T. Ushio, An operational VHF broadband digital interferometer and thunderstorm observations, The XXVIIIth URSI General Assembly, Oct. 2005.
K. Okamoto, T. Iguchi, N. Takahashi, K. Iwanami, T. Ushio, K. Aonashi, and R. Oki, High Precision, High Resolution Global Precipitation Map from Satellite Data Global Satellite Mapping of Precipitation (GSMaP) (Part1) Outline of the research, NASA Precipitation Measurement Missions (PMM) Science Team Meeting, Monterey, USA , December 2005
T. Kubota, S. Shige, H. Hashizume, T. Ushio, M. Kachi, K. Aonashi, and K. Okamoto, High Precision, High Resolution Global Precipitation Map from Satellite Data -Global Satellite Mapping of Precipitation (GSMaP) (Part 2) Production and Evaluation of the Global Precipitation Maps, NASA Precipitation Measurement Missions (PMM) Science Team Meeting, Monterey, USA , December 2005
K. Okamoto, T. Iguchi, N. Takahashi, K. Iwanami, T. Ushio, K. Aonashi, R. Oki, and S. Shige, Research on the Global Satellite Mapping of Precipitation (GSMaP) Part I Outline of the Research, The 5th GPM International Planning Workshop in Tokyo, Tokyo, Japan , November 2005
T. Ushio, H. Hashizume, T. Kubota, S. Shige, K. Okamoto, R. Oki, M. Kachi, and Y. Iida, Research on the Global Satellite Mapping of Precipitation (GSMaP) - Part4 Mapping of the global precipitation, The 5th GPM International Planning Workshop in Tokyo, Tokyo, Japan , November 2005
T. Kubota, S. Shige, H. Hashizume, T. Ushio, K. Aonashi, M. Kachi, and K. Okamoto, Research on the Global Satellite Mapping of Precipitation (GSMaP)-Part 5 Validation of Global Precipitation Maps, The 5th GPM International Planning Workshop in Tokyo, Tokyo, Japan , November 2005
Y. Iida, K. Okamoto, T. Ushio, and R. Oki, Sampling error of space-time average rain rate observed from GPM satellites, The 5th GPM International Planning Workshop in Tokyo, Tokyo, Japan , November 2005
Z.Kawasaki, T.Morimoto, and T.Ushio, Positive CG flashes and possible parent cloud of sprite during winter thunderstorm seasons in Japan, AGU 2005 Fall Meeting, Dec. 2005.
S. Oita, T. Morimoto, Z. Kawasaki, and T. Ushio, TRMM/LIS and PR observations and thunderstorm activity, AGU 2005 Fall Meeting, Dec. 2005.
T. Morimoto, Z. Kawasaki, and T. Ushio, Consideration of positive charge distribution inside thunderclouds by means of VHF broadband digital interferometer observations, AGU 2005 Fall Meeting, Dec. 2005.
Yoshida, J. Y. Takahashi, S. Ueda, M. Tsutsumi, T. Ushio , Lightning and airglow camera for the Venus climate orbiter, Proc. of the 25th International Symposium on Space Technology and Science (ISTS) Selected Papers, 2006
Takuji Kubota, Shoichi Shige, Hiroshi Hashizume, Tomoo Ushio, Kazumasa Aonashi, Misako Kachi, and Ken'ichi Okamoto, Global Precipitation Map using Satelliteborne Microwave Radiometers by the GSMaP Project : Production and Validation, 9th Specialist Meeting on Microwave Radiometry and Remote Sensing Applications, San Juan, Puerto Rico, 28 February - 03 March 2006
K. Okamoto, T. Iguchi, N. Takahashi, K. Iwanami, T. Ushio, K. Aonashi, and T. Kubota, 9th Specialist Meeting on Microwave Radiometry and Remote Sensing Applications (MicroRad06), Puerto Rico, March, 2006
K. Okamoto, T. Iguchi, N. Takahashi, K. Iwanami, T. Ushio, K. Aonashi, R. Oki, and M. Kachi, High Precision, High Resolution Global Precipitation Map from Satellite Data -Global Satellite Mapping of Precipitation(GSMAP)-, The second Integrated Global Observation Strategy (IGOS) Water Cycle Theme Planning Workshop, Paris, France, March, 2006
N. Takahashi, K. Aonashi, T. Iguchi, K. Iwanami, T. Ushio and K. Okamoto, The Global Satellite Mapping of Precipitation (GSMaP) Project, EGU2006 Symposium, Geophysical Research Abstracts, Vol. 8, 06450, 2006 SRef-ID: 1607-7962/gra/EGU06-A-06450, Vienna Austria, Apr. 2-7 2006
Takayabu, Y., C. Yokoyama and T. Ushio, A statistical study on the relationship between rain top heights and lightning activity over the global tropics utilizing TRMM PR2A25 and LIS data, 27th Conference on Hurricanes and Tropical Meteorology, Monterey CA, Apr.23-27 2006
Z. Kawasaki, T. Morimoto, and T. Ushio, VHF broadband digital interferometer on a small satellite, 25th International Symposium on Space Technology and Science (ISTS), June 2006.
M. Suzuki, K. Kita, S. Okumura, K. Shiomi, T. Imamura, M. Nakamura, Y. Takahashi, T. Ushio, T. Sato, M. Ueno, Proposal of geostationary observation of atmospheric chemistry and lightning (GOAL) satellite program, A1.1-0095-06, 36th COSPAR Scientific Assembly, Beijing China, 2006.7
Takuji Kubota, Shoichi, Shige, Hiroshi Hashizume, Kazumasa Aonashi, Tomoo Ushio, Misako Kachi, Ken'ichi Okamoto, Global Precipitation Map using Satelliteborne Microwave Radiometers by the GSMaP Project : Production and Validation, IEEE International Geoscience and Remote Sensing Symposium (IGARSS2006), Denver CO, 2006.7
T. Morimoto, S. Oita, T. Ushio, and Z. Kawasaki, ENSO and convective activities by TRMM observations, The Lightning Imaging Sensor International Workshop, Sep. 2006.
S. Yoshida, T. Morimoto, T. Ushio, and Z. Kawasaki, A parameterization of lightning by TRMM/LIS and PR, The Lightning Imaging Sensor International Workshop, Sep. 2006.
T. Ushio, K. Kitani, S. Noda, T. Morimoto, Z. Kawasaki, and K. Okamoto, Mapping of lightning distribution at geostationary scale, The Lightning Imaging Sensor International Workshop, Sep. 2006.
T. Ushio, K. Okamoto, K. Aonashi, T. Inoue, T. Kubota, H. Hashizume, T. Simomura, T. Iguchi, N. Takahashi, R. Oki, and M. Kachi, A combined microwave and infrared radiometer approach for a high resolution global precipitation map in the GSMaP Japan, 3rd International Precipitation Working Group Workshop on Precipitation Measurements, Melbourne, Australia, October, 2006
T. Inoue, T. Ushio, D. Katagami, and K. Okamoto, Application of sprit window data in deriving cloud motion vector -To fill the observation gap by low orbit satellite-, The 3rd International Workshop on Precipitation Retrieval Algorithms and Global Precipitation Map Using Satellite Microwave Radiometer, Radar and IR Data, Tokyo, February, 2007
T. Ushio, S. Noda, D. Katagami, T. Inoue, and K. Okamoto, Mapping of global precipitation with satelliteborn microwave and infrared radiometer using Kalman filter, The 3rd International Workshop on Precipitation Retrieval Algorithms and Global Precipitation Map Using Satellite Microwave Radiometer, Radar and IR Data, Tokyo, February, 2007
K. Okamoto, T. Kubota, S. Shige, T. Ushio, T. Iguchi, N. Takahashi, K. Iwanami, K. Aonashi, and R. Oki, High Precision and High Resolution Global Precipitation Map from satellite Data -a present status of GSMaP project in Japan-, NASA Precipitation Measurement Missions (PMM) Science Team Meeting, Atlanta GA USA, May, 2007
Ken’ichi Okamoto, Toshio Iguchi, Nobuhiro Takahashi, Tomoo Ushio, Jun Awaka, Toshiaki Kozu, Shoichi Shige, Takuji Kubota, HIGH PRECISION AND HIGH RESOLUTION GLOBAL PRECIPITATION MAP FROM SATELLITE DATA, International Symposium on Antennas and Propagation (ISAP2007), p. 506-509, 2007.8
Ushio, T., T. Mega, T. Morimoto, Z-I. Kawasaki, and K. Okamoto , A High Resolution and Precision Broad Band Radar, 33rd Conference on Radar Meteorology, Cairns Australia, P8B1, 2007.8
S. Yoshida, M. Satoh, T. Morimoto, T. Ushio, Z-I. Kawasaki, T. Torii, D. Wang, N. Takagi, and T. Watanabe, Radiation Bursts Synchronizing with Lightning Discharges in Hokuriku, Japan, 13th International Conference on Atmospheric Electricity, Beijing, CHINA, p. 349-352, August 13-17, 2007
Y. Nakamura, M. Akita, T. Morimoto, T. Ushio, Z-I. Kawasaki, Lower atmospheric radar observations of thunderclouds in summer, 13th International Coference on Atmospheric Electricity, Beijing, CHINA, p. 585-588, August 13-17, 2007
S. Yoshida, N. Nakazato, S. Oita, T. Morimoto, T. Ushio, and Z-I. Kawasaki, Global Impact of ENSO events by TRMM observations, 13th International Conference on Atmospheric Electricity, Beijing, CHINA, p, 665-668, August 13-17, 2007
M. Akita, K. Hirai, M. Satoh, Y. Nakamura, T. Morimoto, T. Ushio, and Z-I. Kawasaki, Three-dimensional VHF Observations Using Advanced VHF Broadband Digital Interferometer, 13th International Conference on Atmospheric Electricity, Beijing, CHINA, p815-818, August 13-17, 2007
T. Morimoto, Z-I KAWASAKI and T. Ushio, Spaceborne VHF broadband digital interferometer for thunderstorm observations, 13th International Conference on Atmospheric Electricity, Beijing, CHINA, , p 827-830, August 13-17, 2007
Y.Takahashi, J.Yoshida, S. Ueda, T. Ushio, M. Tsutsumi, Y. Yair, and M. Galand, Lightning detection in Venus by Venus Climate Orbiter, PLANET-C, 13th International Conference on Atmospheric Electricity, Beijing, CHINA, p. 846-849, August 13-17, 2007
Kenji Yamamoto, Yoshihiko Kunieda, Takaaki Hanai, Zen-ichiro Kawasaki, Tomoo Ushio, Effect of Line Configuration on Lightning Flashover Characteristics of Electric Power Line with Insulated Covered Conductor, Proceedings of the 15 International Symposium on High Voltage Engineering, Ljubljana, Slovenija, T4-22，pp.1-6, August, 27-31, 2007
T. Ushio, K. Okamoto, K. Aonashi, T. Kubota, S. Shige, M. Kachi, and R. Oki, Mapping of Global Precipitation with Satellite-Borne Microwave and Infrared Radiometer using Kalman Filter, Program to Evaluate High Resolution Precipitation Products (PEHRPP) 1st Workshop, Geneve Switzerland, December, 2007
K. Okamoto, T. Kubota, S. Shige, T. Ushio, T. Iguchi, N. Takahashi, K. Iwanami, K. Aonashi, M. Kachi, and R. Oki, High Precision and High Resolution Global Precipitation Map from Satellite Data -Resent Results of GSMaP project in Japan-, The 7th Global Precipitation Measurement (GPM) International Planning Workshop, Tokyo, December, 2007
K. Imai, T. Ushio, Z.-I. Kawasaki, Development of hight resolution and fast scanning radar, 88th American Meteorological Society Annual Meeting, New Orleans, USA, January 20-24, 2008
S.Yoshida, T.Morimoto, T.Ushio, and Z.Kawasaki, ENSO and convective activities in Southeast Asia and western Pasific, The 3rd TRMM International Science Conference, Las Vegas, USA, February 4-8, 2008
F.Nakano, T.Morimoto, T.Ushio, and Z.Kawasaki, On the parameterization of the electrical feature of the thundercloud in typhoon, The 3rd TRMM International Science Conference, Las Vegas, USA, February 4-8, 2008
T.Ushio, T.Morimoto, T.Kunota, S.Shige, K.Aonashi, N.Takahashi, T.Iguchi, M.Kachi, R.Oki, K.Okamoto, and Z.Kawasaki, Mapping of global precipitation with satellite born microwave and infrared radiometer using Kalman filter, The 3rd TRMM International Science Conference, Las Vegas, USA, February 4-8, 2008
M. Kachi, T. Kubota, R. Oki, T. Ushio and K. Okamoto, Near-real-time global precipitation map using multi-satellite data, EGU General Assembly, Vol. 10, EGU2008-A-00000, 2008
Tomoo Ushio, Eiichi Yoshikawa, Tomoaki Mega, Takeshi Morimoto, and Zen-Ichiro Kawasaki, Broad band radar for high resolution observation of precipitation, IEEE Radar Conference, Rome Italy, TH-S3.4, May 27-29 2008
Akita M, T. Ushio, T. Morimoto, and Z. I. Kawasaki, Comprehensive Study on K-Events by Means of VHF Broadband Interferometer Observations, 29th International Conference on Lightning Protection (ICLP) 2008, Uppsala Sweden, 1c-3, June 23 – 26, 2008
Sato, M., T. Ushio, T. Morimoto, M. Suzuki, Y. Takahashi, Z-I. Kawasaki, JEM-GLISM mission, Workshop on Coupling of Thunderstorm and Lightning Discharges to Near-Earth Space, Corte, France, June, 2008.
Yoshikawa, E., T. Mega, T. Morimoto, T. Ushio, and Z-I. Kawasaki, Development and observation of the Ku-band broad band radar for meteorological application, IEEE International Geoscience and Remote Sensing Symposium (IGARSS) 2008, FR4.203.4, Boston USA, July 6-11, 2008
T. Kubota, T. Ushio, S. Shige, S. Kida, M. Kachi and K. Okamoto, Verification of high resolution satellite-based rainfall estimates around Japan using gauge-calibrated ground radar dataset, NASA Precipitation Measurement Missions (PMM) Science Team Meeting, Fort Collins, August, 2008
T. Kubota, T. Ushio, S. Shige, S. Kida, M. Kachi, and K. Okamoto, GSMaP validation activities of high resolution satellite-based precipitation products around Japan, 4th IPWG Workshop on Precipitation Measurements, Beijing, October, 2008
Z.-I. Kawasaki, T. Morimoto, M. Akita, Y. Nakamura, T. Ushio, VHF Broadband Digital Interferometer for Real-time Operation, (Invited) AGU fall meeting 2008, San Francisco, U.S.A., Dec. 2008.
S. Yoshida, M. Akita, T. Morimoto, T. Ushio, Z.-I. Kawasaki, D. Wang, and N. Takagi, Evidence of negative leaders which precede fast rise ICC pulses of upward lightning, (Abstract) AGU 2008 Fall Meeting, San Francisco, U.S.A., Dec. 2008.
Sato, M., T. Ushio, Y. Takahashi, T. Morimoto, M. Suzuki, Imaging and Photometric Observations of TLEs by the JEM-GLIMS Mission, AGU 2008 Fall Meeting, San Francisco, U.S.A., Dec. 2008.
Takuji Kubota, Misako Kachi, Riko Oki, Tomoo Ushio, Shoichi Shige, Kazumasa Aonashi and Ken’ichi Okamoto, Near-real-time global rainfall map using multi-satellite data by JAXA and its validation, EGU General Assembly 2009, EGU2009-8005, Vienna Austria, April 19-24, 2009
E. Yoshikawa, T. Ushio, T. Morimoto, Z. Kawasaki, T. Mega, K. Imai, T. Nishida, T. Saito, and N. Sakazume, Rainfall observation with high resolution using Ku-band broad band radar, IEEE Radar Conference, Pasadena CA USA, May 2009
Nakamura, Y., T. Morimoto, T. Ushio, Z-I. Kawasaki, and M. Shimizu, Three-dimensional VHF Observations of positive cloud-to-ground flashes in summer thunderstorm, 2009 International Symposium on Electromagnetic Compatibility, 24S2-1, pp. 781-784, Kyoto Japan, July 20-24, 2009
Akita, M., S. Yoshida, T. Morimoto, T. Ushio, Z-I. Kawasaki, Observations of bipolar lightning flashes using the VHF broadband digital interferometer, 2009 International Symposium on Electromagnetic Compatibility, 24S2-2, pp. 785-788, Kyoto Japan, July 20-24, 2009
Nakano, F., T. Morimoto, T. Ushio, and Z-I. Kawasaki, Lightning distribution in tropical cyclones observed by the TRMM/LIS, 2009 International Symposium on Electromagnetic Compatibility, 24S2-3, pp. 789-792, Kyoto Japan, July 20-24, 2009
Takuji Kubota, Misako Kachi, Riko Oki, Shuji Shimizu, Tomoo Ushio, Shoichi Shige, Kazumasa Aonashi and Ken’ichi Okamoto, Near-real-time global rainfall map using multi-satellite data by JAXA and its validation, AS17-A005, Singapore, August 11-15, 2009
F.Nakano, T.Morimoto, T.Ushio, and Z.Kawasaki, Spatial and Temporal Characteristics of Lightning in Typhoon, S5-30, The 4th Japan-China-Korea Joint Conference on Meteorology, Tukuba, Japan, November 2009
Takuji KUBOTA*, Misako KACHI, Riko OKI, Tomoo USHIO, Shoichi SHIGE, Near-real-time global rainfall map using multi-satellite data by JAXA and its validation, The 4th Japan-China-Korea Joint Conference on Meteorology, S6-22, Tukuba, Japan, November 2009
Tomoo USHIO*, Kazumasa AONASHI, Kakuji KUBOTA, Shoichi SHIGE, Misako KACHI, Riko OKI, Global Satellite Mapping of Precipitation using Moving Vector and Kalman Filter (GSMaP_MVK), 4th Japan-China-Korea Joint Conference on Meteorology, P-58, Tukuba, Japan, November 2009
Y. Nakamura, M. Akita, T. Morimoto, T. Ushio, Z. Kawasaki, M. Shimizu, and M. Miki, The bi-directional leader observation in positive cloud-to-ground lightning flashes during summer thunderstorm season, 2009 AGU Fall Meeting, San Francisco, U.S.A., Dec. 2009.
M. Sato, T. Ushio, T. Morimoto, M. Suzuki, A. Yamazaki, M. Kikuchi, R. Ishida, Y. Takahashi, U. S. Inan, Y. Hobara, Y. Sakamoto, K. Yoshida, H. Ishikawa, K. Yoshita, Science goal and mission status of JEM-GLIMS, 2009 AGU Fall Meeting, San Francisco, U.S.A., Dec. 2009.
T. Morimoto, H. Kikuchi, T. Ushio, Z.-I. Kawasaki, H. Hashimoto, T. Aoki, Broadband VHF observations for lightning impulses from a small satellite SOHLA-1 (Maido-1), 2009 AGU Fall Meeting, San Francisco, U.S.A., Dec. 2009.
S. Yoshida, C. J. Biagi, V. A. Rakov, M. A. Uman, D. M. Jordan, J. D. Hill, T. Morimoto, T. Ushio, Z.-I. Kawasaki, Rocket-triggered lightning observed by VHF broadband digital interferometers, 2009 AGU Fall Meeting, San Francisco, U.S.A., Dec. 2009.
Sato, Mitsuteru; Yoshita, Kengo; Takahashi, Yukihiro; Suzuki, Makoto; Ushio, Tomoo; Yoshida, Kazuya; Sakamoto, Yuji, Farges, Thomas; Grosjean, Olivier; Blanc, Elisabeth, Development of Filter Photometers Onboard the TARANIS Satellite, 38th COSPAR Scientific Assembly, C02-0050-10, Bremen Germany, 2010.7
Sato, Mitsuteru; Ushio, Tomoo; Morimoto, Takeshi; Suzuki, Makoto; YAMAZAKI, Atsushi; Ishida, Ryohei; Takahashi, Yukihiro; Hobara, Yasuhide; Sakamoto, Yuji; Yoshita, Kengo, Development Status of Optical and Electromagnetic Instruments onboard JEM-GLIMS, C02-0051-10, 38th COSPAR Scientific Assembly, C02-0050-10, Bremen Germany, 2010.7
Akita, M., T. Morimoto, T. Ushio, Z-I. Kawasaki, and D. Wang, The Relationship between the leader progressions and the charge distributions (Invited), Asia Pacific Radio Science Conference (AP-RASC 2010), E3-4, Toyama Japan, September 23-26, 2010.9
Kikuchi, H., T. Morimoto, T. Ushio, and Z-I. Kawasaki, VHF Broadband Observations of Lightning Discharges by MAIDO-1 Satellite, GEH2b-2, Toyama Japan, September 23-26, 2010.9
Ushio, T., M. Sato, T. Morimoto, M. Suzuki, Y. Takahashi, Y. Hobara, M. Kikuchi, R. Ishida, Y. Sakamoto, A. Yamazaki, T. Abe, K. Yoshida, U. Inan, and Z-I. Kawasaki, Lightning and Sprite Observation From International Space Station, Asia Pacific Radio Science Conference (AP-RASC 2010), GEH2b-6, Toyama Japan, September 23-26, 2010.9
Kubota, T., M. Kachi, R. Oki, T. Ushio, S. Shige, K. Aonashi, and K. Okamoto, Near-Real-Time Global Rainfall Map Using Multi-Satellite Data by JAXA, Asia Pacific Radio Science Conference (AP-RASC 2010), F2a-3, Toyama Japan, September 23-26, 2010.9
Morimoto, T., H. Kikuchi, T. Ushio, and Z-I. Kawasaki, Space-Borne VHF Lightning Observations by MAIDO-1 and JEM-GLIMS Mission, Asia Pacific Radio Science Conference (AP-RASC 2010), GP-11, Toyama Japan, September 23-26, 2010.9
Yoshita, K., M. Sato, Y. Takahashi, K. Yoshida, Y. Sakamoto, M. Suzuki, T. Ushio and T. Morimoto, Development of Six-Channel Filter Photometers Onboard the JEM-GLIMS, Asia Pacific Radio Science Conference (AP-RASC 2010), GP-12, Toyama Japan, September 23-26, 2010.9
Sato, M., T. Ushio, T. Morimoto, Y. Takahashi, U. Inan, M. Kikuchi, R. Ishida, Y. Hobara, H. Ishikawa, Y. Sakamoto, K. Yoshida, K. Yamashita, M. Suzuki, A. Yamazaki, Development of Optical and Electromagnetic Instruments Onboard JEM-GLIMS, Asia Pacific Radio Science Conference (AP-RASC 2010), GP-13, Toyama Japan, September 23-26, 2010.9
M. Akita, S. Yoshida, T. Morimoto, T. Ushio and Z. Kawasaki, “A Study on the Effects of the Charge Distributions on Lightning Leader Progressions Using the VHF Broadband Digital Interferometer”, IEICE Tech. Rep., vol. 110, no. 250, SANE2010-71, pp. 19-24, Jeju, Korea, Oct. 2010.
Eiichi Yoshikawa, Satoru Yoshida, Takeshi Morimoto, Tomoo Ushio, Zen Kawasaki, Initial Observation Results for Precipitation on the Ku-band Broadband Radar Network, IEICE International Conference on Space Aeronautical and Navigational Electronics, Jeju, pp.25-29, Oct, 2010.
Eiichi Yoshikawa, Satoru Yoshida, Takeshi Morimoto, Tomoo Ushio, Zen Kawasaki, Network Retrieval Technique for Precipitation Attenuation on Ku-band Broadband Radar Network, IEICE International Conference on Space Aeronautical and Navigational Electronics, pp.255-259, Jeju, Oct, 2010.
M. Akita, S. Yoshida, T. Morimoto, T. Ushio, Z. Kawasaki, D. Wang, Relationships between the Lightning Leader Progression Characteristics and Local Charge Structures in Thunderclouds, AGU fall meeting 2010, San Francisco, U.S.A., Dec. 2010
Nakamura; R. H. Holzworth; A. R. Jacobson; J. A. Weinman; L. A. McMurdie; H. Meng; R. R. Ferraro; T. Morimoto; T. Ushio; Z. Kawasaki, Global characteristics between lightning activity and frozen hydrometeor from WWLLN and AMSU-B/MHS, AGU fall meeting 2010, San Francisco, U.S.A., Dec. 2010
T. Morimoto; H. Kikuchi; T. Ushio; Z. Kawasaki, Gradual approach to realize lightning monitoring from space by means of VHF observations, AGU fall meeting 2010, San Francisco, U.S.A., Dec. 2010
T. Ushio; T. Kubota; S. Shige; Z. Kawasaki, Global Satellite Mapping of Precipitation (GSMaP) with high resolution from microwave and infrared radiometer using Kalman filter, AGU fall meeting 2010, San Francisco, U.S.A., Dec. 2010
Kubota; M. Kachi; R. Oki; T. Ushio; S. Shige; K. Aonashi; K. Okamoto, Near-real-time global rainfall map using multi-satellite data by JAXA and its validation, AGU fall meeting 2010, San Francisco, U.S.A., Dec. 2010
Yoshitaka Nakamura, R. H. Holzworth, A. R. Jacobson, J. A. Weinman, L. A. McMurdie, H. Meng, R. R. Ferraro, T. Morimoto, T. Ushio, and Z. I. Kawasaki, Global relationships between lightning and ice water path characteristics from WWLLN and AMSU-B/MHS, 91st American Meteorological Society Annual Meeting, Seattle USA, Jan. 2011
Tomoo Ushio, Kazumasa Aonashi, Takuji Kubota, Shoichi Shige, Misako Kachi, Riko Oki, Ken’ichi Okamoto, Satoru Yoshida, Takeshi Morimoto, Zen-Ichiro Kawasaki, Global Satellite Mapping of Precipitation with High Resolution from Combined Infrared and Microwave Radiometer Data, The 28th International Symposium on Space Technology and Science, Okinawa Japan, Jun. 9 2011
M. Akita, S. Yoshida, Y. Nakamura, T. Morimoto, T. Ushio, Z. Kawasaki, D. Wang, and N. Takagi, Observations of Bipolar Lightning Discharges Using VHF Broadband Digital Interferometers, the 3rd International Symposium on Winter Lightning, Tokyo, Japan, June 16 2011
Y. Takayanagi, M. Akita, Y. Nakamura, S. Yoshida, T. Morimoto, T. Ushio, Z.-I. Kawasaki, D. Wang, N. Takagi, Winter Lightning Observations using VLF/LF Broadband Interferometer, the 3rd International Symposium on Winter Lightning, Tokyo, Japan, June 16 2011
E. Yoshikawa, S. Yoshida, T. Morimoto, T. Ushio, Z.-I. Kawasaki, T. Mega, Initial observation results for precipitation of the Ku-band broadband radar network, the 2011 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Vancouver, Canada, July, 2011
M. Akita, Y. Takayanagi, Y. Nakamura, S. Yoshida, T. Morimoto, T. Ushio, and Z. Kawasaki, Time Evolution of Charge Distributions and Characteristics of Lightning Leader Progressions using VHF Broadband Digital Interferometer, the 13th International Conference on Atmospheric Electricity, Rio de Janeiro, Brazil, August 8-12 2011
Y. Takayanagi, M. Akita, Y. Nakamura, S. Yoshida, T. Morimoto, T. Ushio, Z. Kawasaki, Development and initial observations of VLF/LF broadband digital interferometer, the 13th International Conference on Atmospheric Electricity, Rio de Janeiro, Brazil, August 8-12 2011
H. Kikuchi, S. Yoshida, T. Morimoto, T. Ushio, and Z.-I. Kawasaki, Propagation characteristics of lightning observed VHF pulses with the Maido-1 satellite, the 13th International Conference on Atmospheric Electricity, Rio de Janeiro, Brazil, August 8-12 2011
Tomoo Ushio, Mitsuteru Sato, Takeshi Morimoto, Hiroshi Kikuchi, Makoto Suzuki, Atsushi Yamazaki, Yasuhide Hobara, Yukihiro Takahashi, Ivan Linscott, Umran Inan, Ryohei Ishida, Zen-Ichiro Kawasaki1, Global Lightning and Sprite Measurements from International Space Station, the 13th International Conference on Atmospheric Electricity, Rio de Janeiro, Brazil, August 8-12 2011
T. Ushio, Z. Kawasaki, M. Akita, S. Yoshida, T. Morimoto, Y. Nakamura, A VHF broadband interferometer for lightning observation , The XXXth URSI General Assembly, Istanbul, August 13-20 2011. (Invited)
T. Ushio, E. Yoshikawa, N. Wakayama, S. Shimamura, S. Yoshida, T. Morimoto1, Z. Kawasaki1, Development of the broadband radar network with high resolution, The XXXth URSI General Assembly, Istanbul, August 13-20 2011 (Invited)
S. Yoshida, M. Akita, T. Morimoto, T. Ushio, Z.-I. Kawasaki, Stepped leader characteristics in developing horizontally within thunderclouds and in descending out of thunderclouds, The XXXth URSI General Assembly, Istanbul, August 2011. (Invited)
Ken’ichi Okamoto, Shoichi Shige, Misako Kachi, Takuji Kubota, and Tomoo Ushio, The Global Precipitation Map Produced by Spaceborn Microwave Radiometers and It’s Application - Overview of the GSMaP(Global Satellite Mapping of Precipitation) Project -, F09-6, The XXXth URSI General Assembly, Istanbul, August 2011.
Satoshi KIDA, Takuji KUBOTA, Misako KACHI, Riko OKI, Tomoo Ushio, Shoichi Shige, Kazumasa Aonashi, and Kne’ichi Okamoto, NEAR-REAL-TIME GLOBAL RAINFALL MAP USING MULTI-SATELLITE DATA BY JAXA AND DEVELOPMENT OF THE GSMAP SOUNDER ALGORITHM, 5th Korea-Japan-China Joint Conference on Meteorology, Oct. 24-26, Busan Korea, 2011
Kubota, T., M. Kachi, S. Kida, R. Oki, S. Shige, T. Ushio, K. Aonashi, and K. Nakamura, Near-real-time global rainfall map using multi-satellite data by JAXA and its validation, 5th Workshop on Satellite Data Application for Global Environment Monitoring, Sept. 27-29, Busan Korea, 2011
Mizutani, F., M. Wada, T. Ushio, E. Yoshikawa, T. Iguchi, and S. Satoh, Development of Active Phased Array Weather Radar, 35th Conference on Radar Meteorology, 14A.1, Pittsburgh PA USA, Sept. 26-30, 2011
Maki, M., R. Misumi, S. I. Suzuki, T. Maesaka, A. Kato, T. Kayahara, S. Shimizu, T. Wakatuski, Y. Syusse, K. Hirano, T. Nakatani, K. Iwanami, N. Sakurai, D. S. Kim, M. Ishihara, T. Kobayashi, A. Adachi, O. Suzuki, H. Yamauchi, H. Nakamura, A. Hattori, S. Tuchita, T. Kato, A. Yamaji, Y. Murayama, T. Yoshiwara, Y. Fujiyoshi, Y. Suzuki, T. Ushio, K. Sunada, T. Yamada, H. Nakamori, F. Kobayashi, H. Yokoyama, H. Hiraguchi, S. Kawada, M. Yoshii, A. Togari, M. Goto, K. Otsuka, M. Wada, D. I. Lee, and C. V. Chandrasekar, Monitoring and prediction of torrential rainfall for extreme weather resident cities, 148, Pittsburgh PA USA, Sept. 26-30, 2011
Ushio, T., E. Yoshikawa, S. Yoshida, T. Morimoto, Z-I. Kawasaki, F. Mizutani, M. Wada, S. Satoh, and T. Iguchi, Clutter mitigation in a phased array radar system using the MMSE formulation, 171, Pittsburgh PA USA, Sept. 26-30, 2011
Yoshikawa, E., T. Mega, S. Yoshida, T. Morimoto, T. Ushio, and Z-I. Kawasaki, Spatial Resolution of Meteorological Radar Network Consisting of High Range and Temporal Resolution Radars, 175, Pittsburgh PA USA, Sept. 26-30, 2011
Satoh, S., T. Ushio, E. Yoshikawa, Z-I. Kawasaki, F. Mizutani, M. Wada, and T. Iguchi, Availability of three-dimensionally contiguous volume-scan data measured by phased array weather radar, 176, Pittsburgh PA USA, Sept. 26-30, 2011
Yoshikawa, E., T. Mega, S. Yoshida, T. Morimoto, T. Ushio, and Z-I. Kawasaki, Rainfall Observation of the Ku-band Broadband Radar Network in Osaka, Japan, 190, Pittsburgh PA USA, Sept. 26-30, 2011
Kachi, M., T. Kubota, T. Ushio, S. Shige, S. Kida, K. Aonashi, K. Okamoto and R. Oki, Overview of Global Satellite Mapping of Precipitation (GSMaP), The Second Asia/Oceania Meteorological Satellite Users’ Conference, Tokyo Japan, 6-9 Dec. 2011
Akita, Manabu, Michael Stock, Harald E. Edens, Paul R. Krehbiel, Steven J. Hunyady, Takeshi Morimoto, Satoru Yoshida, Tomoo Ushio, Zen Kawasaki, Combined VHF Broadband Interferometer and Lightning Mapping Array Observations of Lightning Discharge Processes, AGU Fall Meeting, AE33A-0275, San Francisco USA, Dec. 5-9 2011
Ushio, T., E. Yoshikawa, S. Shimamura, and Z-I. Kawasaki, Development and Observation of the Ku-band Broadband Radar (BBR) Network, European Radar Conference (ERAD) 2012, 141CR, Toulouse, France, 25-29 June, 2012
Tomoo Ushio, Eiichi Yoshikawa, Shigeharu Shimamura, Zen Kawasaki, Naoki Matayoshi, Latest Observation Results of the Ku-band Broadband Radar (BBR) Network Project, IEEE Geoscience and Remote Sensing Symposium (IGARSS), 3075, Munich, Germany, 22-27 July, 2012
Eiichi Yoshikawa, Venkatachalam Chandrasekar, Tomoo Ushio, Zen Kawasaki, Raindrop Size Distribution (DSD) Retrieval for X-Band Dual-Polarization Radar, IEEE Geoscience and Remote Sensing Symposium (IGARSS), 4163, Munich, Germany, 22-27 July, 2012
Eiichi Yoshikawa, Venkatachalam Chandrasekar, Tomoo Ushio, Zen Kawasaki, Bayesian Formulation of DSD Retrieval for Dual-Polarized X-Band Weather Radar Network, IEEE Geoscience and Remote Sensing Symposium (IGARSS), 5041, Munich, Germany, 22-27 July, 2012
Tomoo Ushio, Kazumasa Aonashi, Takuji Kubota, Misako Kachi, and Zen-Ichiro Kawasaki, Global Satellite Mapping of Precipitation using Moving Vector and Kalman Filter (GSMaP_MVK), VI-Int. Conf. on Environmental Hydrology with 1st Symposium on Environmental Impacts on the Nile Water Resources, Cairo, Egypt, 25-27 Sep., 2012
Tomo Ushio, Eiichi Yoshikawa, Zen Kawasaki, and Satoru Yoshida, Development and observation of the radar network with high resolution, SPIE Asia-Pacific Remote Sensing, 8523-66, Kyoto Japan, 29 Oct. – 1. Nov. 2012
Tomoo Ushio, Tomoko Tashima, Takuji Kubota, and Misako Kachi, Gauge Adjusted Global Satellite Mapping of Precipitation (GSMaP_Gauge), The 4th TRMM and GPM International Science Conference, Akihibara Tokyo, 13 – 16 Nov. 2012 (Invited)
Kikuchi, H., S. Yoshida, T. Morimoto, T. Ushio, and Z-I. Kawasaki, VHF observation on lightning discharges the Maido-1 satellite and the International Space Station, AGU Fall Meeting, December, 2012
Wu, T., T. Funaki, S. Yoshida, T. Morimoto, T. Ushio, and Z-I. Kawasaki, Discharge height of lightning narrow bipolar events and new observation with phased array radar, AGU fall meeting, December 2012
Sato, M., T. Ushio, T. Morimoto, N. Kobayashi, Y. Takahashi, M. Suzuki, A. Yamazaki, U. Inan, I. Linscott, Y. Hobara, Initial Results Derived from JEM-GLIMS Observations, AGU Fall Meeting, San Francisco, December, 2012.
Ushio., T., T. Tajima, T. Kubota, and M. Kachi, Gauge Adjusted Global Satellite Mapping of Precipitation (GSMaP_Gauge), 29th International Symposium on Space Technology and Science (ISTS), 2013-n-48, Nagoya Japan, 2 – 9 June, 2013.
Ushio, T., T. Kubota and M. Kachi, Global Satellite Mapping of Precipitation using Moving Vector and Kalman Filter (GSMaP_MVK), Asia Oceania Geoscience Society Annual Meeting, AS15-D3-PM2-P10-008, Brisbane Australia, 24-28 June, 2013.6
Mitsuteru Sato, Tomoo Ushio, Toru Adachi, Takeshi Morimoto, Makoto Suzuki, Atsushi Yamazaki, Masayuki Kikuchi, Yukihiro Takahashi, Umran Inan, Ivan Linscott, Yasuhide Hobara, JEM-GLIMS Observation of Lightning and TLEs from ISS, Davos Atmosphere and Cryosphere Assembly DACA-13, 958, Davos Switzerland, 8-12 July, 2013
Wada, M., H. Goto, F. Mizutani, T. Ushio, S. Shimamura, S. Yoshida, S. Kawamura, H. Hanado, S. Sato, and T. Iguchi, Development of Dual Polarization Phased Array Radar, 4B.1, 36th Conference and Radar Meteorology, Breckenridge CO USA, Sep. 16-20, 2013
Ushio, T., S. Shimamura, T. Wu, H. Kikuchi, E. Yoshikawa, S. Yoshida, F. Mizutani, M. Wada, S. Satoh, and T. Iguchi, Observation and initial comparison of the Phased Array Radar at X band, 4B.3, 36th Conference and Radar Meteorology, Breckenridge CO USA, Sep. 16-20, 2013
Yoshikawa, E., N. Matayoshi, T. Ushio and V. Chandrasekar, Improved Velocity Volume Processing (VVP) with Probabilistic Property of Velocity Measurements for a Scanning Radar/Lidar, 126, 36th Conference and Radar Meteorology, Breckenridge CO USA, Sep. 16-20, 2013
Yoshikawa, E., N. Matayoshi, T. Ushio and V. Chandrasekar, Integrated Velocity Retrieval on Radar Network Environment, 127, 36th Conference and Radar Meteorology, Breckenridge CO USA, Sep. 16-20, 2013
Yoshida, S., T. Ushio, S. Yoshida, S. Shimamura, K. Maruo, and N. Takada, The Structure of Convective Systems Observed by Phased Array Radar in the Kinki Region, Japan, 139, 36th Conference and Radar Meteorology, Breckenridge CO USA, Sep. 16-20, 2013
Anraku, N., F. Mizutani, M. Wada, H. Handa, T. Ushio, and S. Satoh, Development of Phased-Array Weather Radar System for 3D Observation of Cumulonimbus Clouds, 146, 36th Conference and Radar Meteorology, Breckenridge CO USA, Sep. 16-20, 2013
Satoh, S., T. Ushio, S. Shimamura, K. Maruo, F. Mizutani, M. Wada, H. Hanado, S. Kawamura, S. Uratsuka, and T. Iguchi, Three-dimensional Fine Structure of Localized Heavy Rainfalls Measured by Phased Array Weather Radar, 157, 36th Conference and Radar Meteorology, Breckenridge CO USA, Sep. 16-20, 2013
Shimamura, S., E. Yoshikawa, S. Yoshida, T. Ushio and K. Imai, A Bayesian approach for precipitation attenuation correction with a Ku-band Broad Band Radar network, 144, 36th Conference and Radar Meteorology, Breckenridge CO USA, Sep. 16-20, 2013
Ushio, T., K. Aonashi, T. Kubota, S. Shige, M. Kachi, R. Oki, K. Okamoto, S. Yoshida, and Z-I. Kawasaki, Global Satellite Mapping of Precipitation (GSMaP) project, 69, Seventeenth International Water Technology Conference, Istanbul Turkey, Nov. 5-7, 2013
Ushio, T., S. Shimamura, T. Wu, H. Kikuchi, S. Yoshida, Z-I. Kawasaki, F. Mizutani, M. Wada, S. Satoh, and T. Iguchi, Development and Observation of the Phased Array Radar at X band, AE13B-0346, AGU Fall Meeting, San Francisco USA, Dec. 8-13, 2013
Yoshida, S., T. Wu, and T. Ushio, Preliminary breakdown pulses located by Broadband Observation network for Lightning and Thunderstorm, AE13B-0350, AGU Fall Meeting, San Francisco USA, Dec. 8-13, 2013
Mitsuteru Sato; Yukihiro Takahashi; Toru Adachi; Nui Kobayashi; Masahiro Mihara; Tomoo Ushio; Takeshi Morimoto; Makato Suzuki; Atsushi Yamazaki; Umran Inan; Ivan Linscott, Photometric Characteristics of Sprites and Elves Derived from JEM-GLIMS Nadir Observations, AE32A-03, AGU Fall Meeting, San Francisco USA, Dec. 8-13, 2013 (Invited)
Tomoaki Mega; Tomoo Ushio; Satoru Yoshida; Zen Kawasaki; Takuji Kubota; Misako Kachi; Kazumasa Aonashi; Shoichi Shige, GAUGE ADJUSTED GLOBAL SATELLITE MAPPING OF PRECIPITATION (GSMAP_GAUGE), H32B-02, AGU Fall Meeting, San Francisco USA, Dec. 8-13, 2013
Toru Adachi; Mitsuteru Sato; Tomoo Ushio; Atsushi Yamazaki; Makato Suzuki; Kikuchi Masayuki; Yukihiro Takahashi; Umran Inan; Ivan Linscott; Yasuhide Hobara, Detection Method of Lightning and TLEs by JEM-GLIMS Nadir Observation, AE33A-0317, AGU Fall Meeting, San Francisco USA, Dec. 8-13, 2013
Takido, K., K. Tanuma, M. Ryo, O. Saavedra, T. Ushio, Tempo-Spatial Evaluation of a new Satellite Precipitation Product GSMaP_Gauge over Tone River Basin in Japan, International Symposium Weather Radar and Hydrology, Washington DC, Apr. 7-10, 2014
Wu, T., S. Yoshida, and T. Ushio, The Most Powerful Lightning Discharges in Winter Thunderstorms in Japan Sea Coast, 14P1-S2, 2014 International Symposium on Electromagnetic Compatibility, Tokyo, May 13-16, 2014
Kikuchi, H., T. Morimoto, T. Ushio, M. Sato, A. Yamazaki and M. Suzuki, VHF Radio Observations of Lightning Discharges on JEM-GLIMS, 14P1-S4, 2014 International Symposium on Electromagnetic Compatibility, Tokyo, May 13-16, 2014
Sato, M., M. Mihara, Y. Takahashi, T. Adachi. T. Ushio, H. Kikuchi, T. Morimoto, M. Suzuki, A. Yamazaki, U. Inan, I. Linscott, Y. Hobara, JEM-GLIMS: First Qualitative Nadir Observations of Lightning and TLEs from ISS/JEM, Plenary 5-Top Discoveries in Microgravity, 3rd Annual International Space Station Research and Development Conf., Chicago, IL USA, Jun. 17-19, 2014
Yoshida, S., W. Ting, T. Ushio, K. Kusunoki, Relationship between preliminary breakdown and charge structure revealed by Phased Array Radar, O-01-03, Int. Conf. on Atmos. Electr., Oklahoma USA, Jun. 16-20, 2014
Ushio, T., S. Shimamura, T. Wu, H. Kikuchi, E. Yoshikawa, S. Yoshida, Z. Kawasaki, F. Mizutani, M. Wada, S. Satoh, and T. Iguchi, Development and Observation of the Phased Array Radar at X band, P-01-09, Int. Conf. on Atmos. Electr., Oklahoma USA, Jun. 16-20, 2014
Wu, T., S. Yoshida, and T. Ushio, Is Narrow Bipolar Event a Type of Isolated Lightning Discharge?, O-03-07, Int. Conf. on Atmos. Electr., Oklahoma USA, Jun. 16-20, 2014
Ushio, T., M. Sato, T. Morimoto, M. Suzuki, A. Yamazaki, Y. Hobara, M. Kikuchi, U. Inan, I. Linscott, R. Ishida, Y. Takahashi, Y. Sakamoto, and Z-I. Kawasaki, Global Lightning and Sprite Measurements from International Space Station, O-09-04, Int. Conf. on Atmos. Electr., Oklahoma USA, Jun. 16-20, 2014
Kikuchi, H., T. Morimoto, T. Ushio, M. Sato. A. Yamazaki and M. Suzuki, Propagation Characteristics of VHF waves recorded on the International Space Station, P-12-04, Int. Conf. on Atmos. Electr., Oklahoma USA, Jun. 16-20, 2014
Morimoto, T., H. Kikuchi, T. Ushio, Z-I. Kawasaki, M. Sato, A. Yamazaki, and M. Suzuki, VHF Lightning Observations by Digital Interferometry from ISS/JEM-GLIMS, O-12-06, Int. Conf. on Atmos. Electr., Oklahoma USA, Jun. 16-20, 2014
Ushio, T., T. Mega, T. Kubota, M. Kachi, K. Aonashi, and S. Shige, Gauge-Adjusted Global Satellite Mapping of Precipitation (GSMaP_Gauge), TH3.08.2, IEEE Geoscience and Remote Sensing Symposium (IGARSS) 2014, Quebec City, Canada, Jul. 13-19, 2014(Invited)
Kachi, M., T. Kubota, K. Aonashi, T. Ushio, S. Shige, M. Yamamoto, T. Mega. R. Oki, Recent Improvements in the Global Satellite Mapping of Precipitation (GSMaP), TH3.08.4, IEEE Geoscience and Remote Sensing Symposium (IGARSS) 2014, Quebec City, Canada, Jul. 13-19, 2014(Invited)
Yoshikawa, E., T. Ushio, V. Chandrasekar, Ground Validation of TRMM/PR with Phased Array Weather Radar in Osaka Area, Japan, TH3.08.5, IEEE Geoscience and Remote Sensing Symposium (IGARSS) 2014, Quebec City, Canada, Jul. 13-19, 2014(Invited)
Hobara, Y., K. Kikunyama, M. Sato, T. Ushio, T. Morimoto, A. Yamazaki, M. Suzuki, M. Kikuchi, Y. Takahashi, U. Inan, VLF Subionospheric Disturbances and Causative Lightning Properties by using Ground Observations and ISS GLIMS Mission, AS28-D1-AM2-ED002, AOGS2014, Sapporo, Jul. 28-Aug. 1, 2014 (Invited)
Kikuchi, H., T. Morimoto, T. Ushio, M. Sato, A. Yamazaki, M. Suzuki, Lightning Observations Using VHF Interferometer Installed on the International Space Station, AS28-D1-AM2-ED003, AOGS2014, Sapporo, Jul. 28-Aug. 1, 2014
Adachi, T., M. Sato, T. Ushio, T. Morimoto, A. Yamazaki, U. Inan, I. Linscott, Y. Hobara, H. Frey, S. Mende, A. Chen, H. Su, R. Hsu, Lightning Characteristics Derived from Satellite Spectrophtometric Observation, AS28-D1-AM2-ED004, AOGS2014, Sapporo, Jul. 28-Aug. 1, 2014
Mihara, M. M. Sato, T. Adachi, Y. Takahashi, T. Ushio, T. Morimoto, M. Suzuki, A. Yamazaki, The Horizontal Distributions of Sprites Measured by Lightning and Sprite Imager Onboard JEM-GLIMS, AS28-D1-AM2-ED005, AOGS2014, Sapporo, Jul. 28-Aug. 1, 2014 (Invited)
Mega T., T. Ushio, T. Kubota, M. Kachi, K. Aonashi, S. Shige, Gauge Adjusted Global Satellite Mapping of Precipitation (GSMaP_Gauge), As29-D3-PM2-P-031, AOGS2014, Sapporo, Jul. 28-Aug. 1, 2014
Kubota, T., M. Kachi, R. Oki, K. Aonashi, T. Ushio, S. Shige, Y. Takayabu, Global Satellite Mapping of Precipitation (GSMaP) Product in the GPM Era and its Validation, AS29-D2-AM2-EC-010, AOGS2014, Sapporo, Jul. 28-Aug. 1, 2014
Ushio, T., S. Shimamura, H. Kikuchi, T. Wu, S. Mega, Y. Hirano, T. Iguchi, T. Kubota, The Use of Phased Array Radar in GPM, AS29-D2-AM2-EC-014, AOGS2014, Sapporo, Jul. 28-Aug. 1, 2014
Sato, M., T. Adachi, M. Mihara, Y. Takahashi, T. Ushio, T. Morimoto, M. Suzuki, A. Yamazaki, U. Inan, I. Linscott, Spatial and Temporal Characteristics of Sprites Detected by JEM-GLIMS, AS28-D3-PM2-P-008, AOGS2014, Sapporo, Jul. 28-Aug. 1, 2014
Hirose, H., A. Higuchi, T. Ushio, T. Mega, M. Yamamoto, S. Shige, T. Satomura, A. Hamada, A Potential Map of Precipitation Area Using the Geostationary Meteorological Satellites for the Global Satellite Mapping of Precipitation (GSMaP), AS29-D3-PM2-P-042, AOGS2014, Sapporo, Jul. 28-Aug. 1, 2014
Ushio, T., S. Shimamura, H. Kikuchi, T. Wu, F. Mizutani, M. Wada, S. Satoh, T. Iguchi, Development and Observation of the Phased Array Radar at X band, HS17-D4-PM1-EB-001, AOGS2014, Sapporo, Jul. 28-Aug. 1, 2014 (Invited)
T. Mega, T. Ushio, T. Kubota, M. Kachi, K. Aonashi, S. Shige, GAUGE ADJUSTED GLOBAL SATELLITE MAPPING OF PRECIPITATION(GSMAP GAUGE), 31st URSI General Assembly and Scientific Symposium, Beijing, China, Aug.16-21, 201
T. Wu, J. Shang, T. Ushio, F. Mizutani, SIMULATION OF DIGITAL BEAM FORMING METHOD ON 2-D PHASED ARRAY WEATHER RADAR, 31st URSI General Assembly and Scientific Symposium, Beijing, China, Aug.16-21, 2014.
T. Ushio, M. Sato, T. Morimoto, M. Suzuki, H. Kikuchi, Y. Hobara, T. Adachi, A. Yamazaki, GLOBAL LIGHTNING AND SPRITE MEASUREMENTS FROM INTERNATIONAL SPACE STATION, 31st URSI General Assembly and Scientific Symposium, Beijing, China, Aug.16-21, 2014. (invited)
T. Ushio, S. Shimamura, H. Kikuchi, T. Wu, T. Mega, F. Mizutani, M. Wada, S. Satoh, T. Iguchi, E. Yoshikawa, DEVELOPMENT AND OBSERVATION OF THE PHASED ARRAY RADAR AT X BAND, 31st URSI General Assembly and Scientific Symposium, Beijing, China, Aug.16-21, 2014. (invited)
S. Yoshida, T. Wu, T. Ushio, K. Kusunoki, CHARACTERISTICS OF RADIATION OF LIGHTNING DISCHARGE IN LF BAND, 31st URSI General Assembly and Scientific Symposium, Beijing, China, Aug.16-21, 2014. (invited)
T. Wu, S. Yoshida, T. Ushio, OBSERVATIONS OF NARROW BIPOLAR EVENTS INITIATING REGULAR LIGHTNING FLASHES, 31st URSI General Assembly and Scientific Symposium, Beijing, China, Aug.16-21, 2014. (invited)
Ushio, T., S. Shimamura, H. Kikuchi, T. Mega, T. Wu, G. Kim, F. Mizutani, M. Wada. S. Satoh, T. Iguchi, E. Yoshikawa, Cross sensor comparison of the phased array radar at X band, 9259-32, SPIE Asia-Pacific Remote Sensing, Beijing China, Oct. 13-16, 2014
Yoshikawa, E., T. Ushio, T. Matsuda, A widely distributed MIMO radar with compressed sensing, 9259-26, SPIE Asia-Pacific Remote Sensing, Beijing China, Oct. 13-16, 2014
Ting, W., T. Ushio, S. Yoshida, LF Lightning Location System (BOLT) in Osaka Area and Its Applications, 23, 32nd International Conference on Lightning Protection, Shanghai China, Oct. 11-18, 2014
Nakamura, Y., T. Wu, T. Ushio, L. Elbaghdady, Z-I. Kawasaki, Development and Initial Observations of a Longperiod VHF Broadband Digital Interferometer, 427, 32nd International Conference on Lightning Protection, Shanghai China, Oct. 11-18, 2014
Hirano, Y., T. Mega, S. Shimamura, T. Wu, H. Kikuchi, T. Ushio, E. Yoshikawa, V. Chandrasekar, Ground Validation of Dual Precipitation Radar (DPR) on GPM by rapid scan Phased Array weather Radar, H13B-1080, AGU Fall Meeting 2015 SanFrancisco USA, Dec. 15-19, 2014
Ushio, T., M. Sato, T. Morimoto, M. Suzuki, A. Yamazaki, Y. Hobara, M. Kikuchi, U. Inan, I. Linscott, H. Kikuchi, Y. Takahashi, T. Adachi, Lightning and Sprite Detection from Internationa Space Station, AE13B-3373, AGU Fall Meeting 2015 SanFrancisco USA, Dec. 15-19, 2014
Sato, M., T. Adachi, M. Mihara, T. Ushio, T. Morimoto, H. Kikuchi, M. Suzuki, A. Yamazaki, Y. Takahashi, Spatiotemporal Characteristics of Sprites and Sprite-related VHF Signals Measured by JEM-GLIMS, AE31B-3412, AGU Fall Meeting 2015 SanFrancisco USA, Dec. 15-19, 2014
Saavedra, O., M. Ryo, K. Takido, T. Ushio, Are Recent Satellite-Based Precipitation Products Useful for Flood Identification at Humid Basins?, H12C-06, AGU Fall Meeting 2015 SanFrancisco USA, Dec. 15-19, 2014
Adachi, T., M. Sato, M. Mihara, T. Ushio, A. Yamazaki, M. Suzuki, M. Kikuchi, Y. Takahashi, U. Inan, I. Linscott, Y. Hobara, S. Hayashi, K. Kusunoki, Imaging and Spectrophotometric Measurement of Lightning by JEM-GLIMS, AE13B-3371, AGU Fall Meeting 2015 SanFrancisco USA, Dec. 15-19, 2014
Ushio, T., Overview of Phased Array Radar System –Concept, Design, and Future-, 2-2, The 4th International Symposium on Data Assimilation 2015, Riken Kobe, Feb. 23-26 2015 (Invited)
Sato, M., M. Mihara, T. Ushio, T. Morimoto, H. Kikuchi, T. Adachi, M. Suzuki, A. Yamazaki, Y. Takahashi, Relation Between Sprite Distribution and Source Locations of VHF Pulses Derived From JEM-GLIMS Measurements, EGU General Assembly 2015, NH1.4/SSS0.29 EGU2015-8335, Vienna Austria Apr. 12-17, 2015/05/18
Katsunori Suzuki, Yasuhide Hobara, Kanata Kakinuma, Mitsuteru Sato, Yukihiro Takahashi, Tomoo Ushio, Takeshi Morimoto, Atsushi Yamazaki, Mutsumi Suzuki, Linscott IR, and Inan US, Estimating ionosphereic property by using simultaneous observantions of lightning optical emissions and whistlers from ISS GLIMS mission, EGU General Assembly 2015, NH1.4/SSS0.29 EGU2015-13740, Vienna Austria Apr. 12-17, 2015/05/18
Shimamura, S., V. Chandrasekar, T. Ushio, E. Yoshikawa, PROBABILISTIC ATTENUATION CORRECTION IN MULTIPLE RADAR NETWORK, 1st URSI Atlantic Radio Science Conference, Gran,Canaria,Spain,May.18-22,2015
H. Kikuchi, T. Tashima, W. Ting, G. Kim, T. Ushio, H. Goto and F. Mizutani, “Performance of adaptive digital beamforming with MMSE technique for polarimetric phased array weather radar”, MUOGRAPHERS15, Tokyo Japan, June 2015
T. Wu, S. Yoshida, T. Ushio, Development of LF Lightning Location Network (BOLT) in Kinki Region of japan, 2015 Asia-Pacific International Conference on Lightning, Nagoya Japan, June 23-27 2015
H. Kikuchi, T. Morimoto, T. Ushio, M. Sato, A. Yamazaki, and M. Suzuki, “Comparison of VHF radiation and Optical emission from lightning recorded on the ISS”, 2015 Asia-Pacific International Conference on Lightning, Nagoya Japan, June 23-27 2015
Shimamura, S., V. Chandrasekar, T. Ushio, E. Yoshikawa, PROBABILISTIC APPROACH FOR PRECIPITATION ATTENUATION CORRECTION IN MULTIPLE RADAR NETWORK, IEEE Geoscience and Remote Sensing Society, the International Geoscience and Remote Sensing Symposium 2015, Milan Italy, July 2015
T. Ushio, T. Mega, T. Kubota, M. Kachi, Multi-Satellite Precipitation Map from TRMM and GPM, IEEE Geoscience and Remote sensing Society, the International Geoscience and Remote Sensing Symposium 2015, Milan Italy, July 2015 (Invited)
Shimamura, S., V. Chandrasekar, T. Ushio, E. Yoshikawa, Probabilistic approach for attenuation correction in multiple dual-polarimetric radar network, The 2015 IEEE AP -S Symposium on Antennas and Propagation and URSI CNC/USNC Joint Meeting, Vancouver Canada, July 2015
Shimamura, S., H.Kikuchi, T.Matsuda, G.kim, T.Ushio, E.Yoshikawa, Y.Nakamura, Large-volume Data Compression Using Compressed Sensing for Meteorological Radar, 37th Conference on Radar Meteorology, Oklahoma US, Sept. 2015
Kikuchi, H., T. Tashima, W. Ting, K. Gwan, T. Ushio, H. Goto, F. Mizutani, E. Yoshikawa Adaptive digital beamforming with MMSE technique for polarimetric 2-D phased array weather radar, 37th Conference on Radar Meteorology, Oklahoma US, Sept. 2015
T. Ushio, T. Mega, H. Kikuchi, S. Shimamura, T. Wu, and G. Kim, Cross Sensor Validation of the GPM/DPR with Phased Array Radar at X band, 37th Conference on Radar Meteorology, Oklahoma US, Sept. 2015
E. Yoshikawa, T. Okada, A. Kanda, S. Yoshida, T. Adachi, K. Kusunoki, and T. Ushio, Terminal Weather System for Tactical Lightning Avoidance 37th Conference on Radar Meteorology, Oklahoma US, Sept. 2015
S. Otsuka, G. Tuerhong, J. J. Ruiz, S. Satoh, T. Ushio, and T. Miyoshi, Three-dimensional precipitation nowcasting with rapid and dense phased array weather radar observations, 37th Conference on Radar Meteorology, Oklahoma US, Sept. 2015
E. Yoshikawa, T. Fujiwara, S. Shimamura, H. Kikuchi, T. Mega, and T. Ushio, MMSE approach for estimating radar Doppler spectrum, 37th Conference on Radar Meteorology, Oklahoma US, Sept. 2015
T. Adachi, K. Kusunoki, S. Yoshida, K. I. Arai, S. Hayashi, and T. Ushio, High-speed volumetric observation of downburst using X-band phased-array radar, 37th Conference on Radar Meteorology, Oklahoma US, Sept. 2015
H. Yonekubo, M. Wada, F. Mizutani, H. Goto, A. Yamada, T. Ushio, and S. Satoh, Development of Dual-Polarization Phased-Array Weather Radar, 37th Conference on Radar Meteorology, Oklahoma US, Sept. 2015
S. Satoh, F. Isoda, H. Hanado, T. Ushio, S. Otsuka, and T. Miyoshi, Vertical Motion and Growth of Precipitation Measured by Dual Phased Array Weather Radar Every 30 Seconds, 37th Conference on Radar Meteorology, Oklahoma US, Sept. 2015
Sato, M., T. Ushio, T. Morimoto, M. Mihara, T. Sato, C. Shimizu, T. Adachi, H. Kikuchi, M. Suzuki, A. Yamazaki, and Y. Takahashi, 2.5-years Observations of Lightning and TLEs by JEM- GLIMS from the ISS, AOGS 2015, Singapore, AS08-D1-PM1-329-005, August 2015.
HIROSE, H., Atsushi HIGUCHI, Tomoaki MEGA, Tomoo USHIO, Munehisa K. YAMAMOTO, Shoichi SHIGE, Atsushi HAMADA, Improvement of GSMaP with Multi-Channel Geostationary Meteorological Satellite Observation for Orographic Rain, AOGS 2015, Singapore, AS37-D3-AM1-328-004, August 2015.
Akiyama, Y., H. Kikuchi, T. Wu, M. Stock, Y. Nakamura, S. Yoshida, T. Ushio, Development of an Upgraded BOLT System to Improve Location Accuracy, 2015 URSI-Japan Radio Science Meeting, Tokyo Institute of Technology, Tokyo Japan, Sept. 3-4 2015 (Poster)
T. Morimoto, H. Kikuchi, T. Ushio, M. Sato, A. Yamazaki, M. Suzuki, Y. Hobara, VHF Lightning Observations and DOA Estimation From ISS / JEM-GLIMS, 2015 URSI-Japan Radio Science Meeting, Tokyo Institute of Technology, Tokyo Japan, Sept. 3-4 2015
H. Kikuchi, T. Tashima, T. Wu, G. Kim, T. Ushio, H. Goto, F. Mizutani, Application of Adaptive Digital Beam Forming for Polarimetric Phased Array Weather Radar, 2015 URSI-Japan Radio Science Meeting, Tokyo Institute of Technology, Tokyo Japan, Sept. 3-4 2015 (Poster)
K. Suzuki, Y. Hobara, K. Kakinuma, I. Linscott, U. Inan, M. Sato, Y. Takahashi, T. Ushio, Z. Kawasaki, T. Morimoto, A. Yamazaki, M. Suzuki, Electron Density Estimation by Using Simultaneous Observations of Lightning Optical Emissions and Whistlers from ISS GLIMS, 2015 URSI-Japan Radio Science Meeting, Tokyo Institute of Technology, Tokyo Japan, Sept. 3-4 2015
Akiyama, Y., T. Wu, M. Stock, Y. Nakamura, H. Kikuchi, S. Yoshida, T. Ushio, Z. Kawasaki, Upgrade to the Broadband Observation network for Lightning and Thunderstorms, 2015 AGU Fall Meeting, San Francisco US, Dec. 12-16 2015 (Poster)
M. Sato, T. Ushio, T. Morimoto, T. Adachi, H. Kikuchi, M. Suzuki, A. Yamazaki, Y. Takahashi, U. Inan, I. Linscott, Y. Hobara, An Overview of Three-year JEM-GLIMS Nadir Observations of Lightning and TLEs, 2015 AGU Fall Meeting, San Francisco US, Dec. 12-16 2015 (Invited)
S. Yoshida, T. Adachi, K. Kusunoki, T. Wu, T. Ushio, E. Yoshikawa, Development of charge structure in a short live convective cell observed by a 3D lightning mapper and a phased array radar, 2015 AGU Fall Meeting, San Francisco US, Dec. 12-16 2015 (Poster)
E. Yoshikawa, S. Yoshida, T. Adachi, K. Kusunoki, T. Ushio, Development of Tactical Lightning Avoidance Product for Terminal Weather Support, 2015 AGU Fall Meeting, San Francisco US, Dec. 12-16 2015
M. Stock, T. Wu, Y. Akiyama, Z. Kawasaki, T. Ushio, Near-field Interferometric Imaging of Lightning 2015 AGU Fall Meeting, San Francisco US, Dec. 12-16 2015 (Poster)
H. Kikuchi, T. Ushio, M. Sato, T. Morimoto, M. Suzuki, A. Yamazaki, Y. Hobara, M. Kikuchi, T. Adachi, Y. Takahashi, Summary of Global lightning and sprite measurements (GLIMS) mission, 2015 AGU Fall Meeting, San Francisco US, Dec. 12-16 2015 (Poster)
Kachi, M., Kazumasa Aonashi, Takuji Kubota, Shoichi Shige, Tomoo Ushio, Tomoaki Mega, Munehisa Yamamoto, Atsushi Hamada, Shinta Seto, Yukari N. Takayabu, and Riko Oki, Developments and applications of the Global Satellite Mapping of Precipitation (GSMaP) for the Global Precipitation Measurement (GPM), EGU General Assembly 2016, AS1.8, Vienna Austria, April 17-22, 2016
Sato, M., T. Ushio,,,, Global Occurrence Rates of Lightning, Sprites, and Elves and Their LT Dependences Derived From JEM-GLIMS Nadir Observations, AOGS 2016, AS25-A013, Singapore, July 31-August 5, 2016 (Invited)
Ushio, T., T. Mega, T. Kubota, and M. Kachi, Near Real Time Product of the Gauge Adjusted GSMaP (GSMaP_Gauge_NRT), IGARSS, #1941, Beijing, July 10-15, 2016 (Invited)
Shimamura, S., T. Ushio, G. Kim, E. Yoshikawa, and V. Chandrasekar, Probabilitic Attenuation Correction in Dual-Pol Radar Network, IGARSS 2016, #2380, Beijing, July 10-15, 2016 (Poster)
Stock, M., Z-I. Kawasaki, A. Kudo, Y. Nakamura, T. Ushio, Interferometric Observations of Japanese Winter Lightning, AE12A-04, AGU Fall Meeting 2016, San Francisco Dec. 12-16, 2016
Kudo, A., M. Stock, Z-I. Kawasaki, T. Ushio, Comparison study of Lightning VHF interferometric and LF time-of-arrival maps, AE13A-0404, AGU Fall Meeting 2016, San Francisco Dec. 12-16, 2016
Sato, M., T. Sato, T. Adachi, T. Ushio, T. Morimoto, M. Suzuki, A. Yamazaki, Y. Takahashi, Global Occurrence Rates and Their LT/Monthly/Seasonal Variations of Lightning, Elves, and Sprites Derived from JEM-GLIMS Observations, AE33B-0443, AGU Fall Meeting 2016, San Francisco Dec. 12-16, 2016
Inaba, N., K. Adachi, Y. Otsubo, N. Takada, S. Yoshida, and T. Ushio, Estimation of Rain Rate from Phased Array Weather Radar Using X-Band Polarimetric Radar Measurements, WRaH2017, Seoul, 10-13 April 2017 (Best Paper Award)
Takemasa Miyoshi, Guo-Yuan Lien, Masaru Kunii, Juan Ruiz, Yasumitsu Maejima, Shigenori Otsuka, Keiichi Kondo, Hiromu Seko, Shinsuke Satoh, Tomoo Ushio, Kotaro Bessho, Kazumi Kamide, Hirofumi Tomita, Seiya Nishizawa, Tsuyoshi Yamaura, and Yutaka Ishikawa, “Big Data Assimilation” for 30-second-update 100-m-mesh Numerical Weather Prediction, EGU2017-3395, EGU 2017, Vienna Austria, April 23-28, 2017
Tomoo Ushio. Development of Phased Array Weather Radar and its Observation. 4th International Symposium on Winter Lightning, The Conference Venue is Musee Yukikomachi , Joetsu, Niigata, Japan, April 13, 2017 (Invited)
Kawami, R., Hirabayashi, A., Tanaka, N., Shibata, M., Ijiri, T., Shimamura, S., Kikuchi, H., Kim, G., T. Ushio, 2-Dimensional high-quality reconstruction of compressive measurements of phased array weather radar, Signal and Information Processing Association Annual Summit and Conference (APSIPA), DOI: 10.1109/APSIPA.2016.7820687, Jeju, South Korea, Dec. 13-16, 2016
Inaba, N., K. Adachi, Y. Otsubo, N. Takada, S. Yoshida, and T. Ushio, Estimation of Rain Rate from Phased Array Weather Radar Using X-Band Polarimetric Radar Measurements, WRaH2017, Seoul, 10-13 April 2017 (Best Paper Award)
Takemasa Miyoshi, Guo-Yuan Lien, Masaru Kunii, Juan Ruiz, Yasumitsu Maejima, Shigenori Otsuka, Keiichi Kondo, Hiromu Seko, Shinsuke Satoh, Tomoo Ushio, Kotaro Bessho, Kazumi Kamide, Hirofumi Tomita, Seiya Nishizawa, Tsuyoshi Yamaura, and Yutaka Ishikawa, “Big Data Assimilation” for 30-second-update 100-m-mesh Numerical Weather Prediction, EGU2017-3395, EGU 2017, Vienna Austria, April 23-28, 2017
Tomoo Ushio. Development of Phased Array Weather Radar and its Observation. 4th International Symposium on Winter Lightning, The Conference Venue is Musee Yukikomachi , Joetsu, Niigata, Japan, April 13, 2017 (Invited)
Tomoo Ushio, Shigeharu Shimamura, Hiroshi Kikuchi, Fumihiko Mizutani, Kenichi Naito, Takahiro Watanabe, Masakazu Wada and Nobuhiro Takahashi. Osaka Urban Phased Array Radar Network Experiment, Oral. IGARSS 2017, 23-28 July 2017, Fort Worth, Texas, USA. (Invited)
Eiichi Yoshikawa, Tomoo Ushio and Venkatachalam Chandrasekar, Multi-Doppler Processing for Accurate Estimation of Updraft at Low Altitudes, Oral. IGARSS 2017, 23-28 July 2017, Fort Worth, Texas, USA. (Invited)
Takuji Kubota, Kazumasa Aonashi, Tomoo Ushio, Shoichi Shige, Yukari Takayabu, Yoriko Arai, Tomoko Tashima, Misako Kachi and Riko Oki, RECENT PROGRESS IN GLOBAL SATELLITE MAPPING OF PRECIPITATION (GSMAP) PRODUCT, Oral. IGARSS 2017, 23-28 July 2017, Fort Worth, Texas, USA. (Invited)
Hiroshi Kikuchi. Tomoo Ushio, Fumihiko Mizutani, Masakazu Wada. PERFORMANCE IMPROVEMENT OF DIGITAL BEAMFORMING FOR PHASED ARRAY WEATHER RADAR. XXXIInd URSI 2017 GASS, Aug 25, 2017, MONTREAL CANADA.
Tomoaki Kida. Design and development of polarimetric phased array weather radar, IAPSO-IAMAS-IAGA 2017, Aug 31 2017, Cape Town, South Africa.
Shinsuke Satoh, F. Isoda, T. Sano, H. Hanado, T. Ushio, S. Otsuka, T. Miyoshi. Real-time Quality Control of Phased Array Weather Radar Data Observed Every 30 Seconds, Oral. 38th Conference on Radar Meteorology, Aug 31, 2017, Chicago IL.
Eiichi Yoshikawa, Y. Takahashi, T. Ushio, V. Chandrasekar. Multi-Doppler Processing in Phased Array Weather Radar Network Environment for Three-Axis Velocity Retrieval, Oral. 38th Conference on Radar Meteorology, Aug 31, 2017, Chicago IL.
Hiroshi Kikuchi. T. Ushio, F. Mizutani, M. Wada. Signal Processing for Performance Improvement of Phased Array Weather Radar, Oral. 38th Conference on Radar Meteorology, Aug 29, 2017, Chicago IL.
Tomoo Ushio. H. Kikuchi, T. Mega, F. Mizutani, M. Wada. Osaka Urban Phased Array Radar Network Experiment, Oral. 38th Conference on Radar Meteorology, Aug 29, 2017, Chicago IL.
Mitsuteru Sato. Hiroshi Kikuchi, Tomoo Ushio, Toru Adachi, Tsuyoshi Sato, Takeshi Morimoto, Makoto Suzuki, Atsushi Yamazaki, Yukihiro Takahashi. OPTICAL AND ELECTROMAGNETIC CHARACTERISTICS OF LIGHTNING AND TLES DERIVED FROM THE JEM-GLIMS NADIR OBSERVATIONS. XXXIInd URSI 2017 GASS, Aug 24, 2017, MONTREAL CANADA. (Invited)
Michael Stock. Stan Heckman, Tomoo Ushio. NEAR-FIELD, LOW FREQUENCY INTERFEROMETRIC IMAGING OF LIGHTNING. XXXIInd URSI 2017 GASS, Aug 24, 2017, MONTREAL CANADA. (Invited)
Kudo, A., M. Stock, and T. Ushio, Comparison Study of Lightning Observations from VHF Interferometer and Geostationary Lightning Mapper, AGU Fall Meeting 2017, AE33A-2529, New Orleans, Dec. 13, 2017
Ushio, T., H, Kikuchi, T. Mega, E. Yoshikawa, F. Mizutani, N. Takahashi, Phased Array Radar Network Experiment for Severe Weather, AGU Fall Meeting 2017, AE34A-04, New Orleans, Dec. 13, 2017 (Invited)
Kono, S., K. Suzuki, Y. Hobara, M. Sato, Y. Takahashi, T. Adachi, T. Ushio, M. Suzuki, Lightning Charge Mement Changes Estimated by High Speed Photometric Observations from ISS, AGU Fall Meeting 2017, AE41A-08, New Orleans, Dec. 14, 2017
Bnadholnopparat, K., M. Sato, Y. Takahashi, T. Adachi, T. Ushio, Estimation of the IC to CG Ratio Using JEM-GLIMS and Ground-based Lightning Network Data, AGU Fall Meeting 2017, AE33A-2520, New Orleans, Dec. 13, 2017
Smith, D., B. Bowers, M. Kamogawa, M. Stock, Z-I. Kawasaki, Y. Hobara, T. Ushio, S. Heckman, S. Cummer, X. Shao, J. Dwyer, A Multi-Pulse Downward Terrestrial Gamma-Ray Flash from a Winter Thunderstorm in Japan, AGU Fall Meeting 2017, AE33B-2540, New Orleans, Dec. 13, 2017
Ushio, T., Multi-Satellite Precipitation Map, 2nd Conf. on India Radar Meteorology, Short-Term Course, Gadanki, Jan. 8, 2018 (Invited)

著書

牛尾知雄，高橋幸弘，佐藤光輝，鈴木睦，森本健志，河崎善一郎，「スプライト・雷放電の宇宙からの観測」，「地文台によるサイエンス‐極限エネルギー宇宙物理から地球科学まで‐」， Universal Academy Press，ISBN978-4-90416-01-3，p205-p210, 2008
牛尾知雄，河崎善一郎，「様々な降水システム雷」，「宇宙から見た雨2 熱帯降雨観測から全球へ」，宇宙航空研究開発機構，pp48-49, 2009
Ushio, T., and M. Kachi, Kalman filtering applications for Global Satellite Mapping of Precipitation (GSMaP), Satellite Rainfall Applications for Surface Hydrology, Editedy by Mekonnen Gebremichael and Faisal Hossain, Springer, ISBN978-9048129140, 2009
牛尾知雄，EMC問題の変遷と最近の研究動向雷放電とEMC，電気学会125年史 1888-2013，電気学会，pp201-202，2013

解説・総説など

今井克之，浦康彦，中川貴央，牛尾知雄，河崎善一郎，高分解能気象レーダーの開発，SEIテクニカルレビュー，Vol. 173, pp.105-108, 2008.7
牛尾知雄，吉川栄一，森本健志，河崎善一郎，気象レーダの小型化，検査技術, Vol. 14, No. 7, pp. 16-21, 2009.7
牛尾知雄，書評「本だな雷の科学高橋劭著東京大学出版」，天気，Vol. 57, 6, pp. 62-63, 2010.6
牛尾知雄，吉田智，森本健志，河崎善一郎，雷嵐監視のための広帯域観測装置ネットワークの構築，生産と技術，第63巻第1号, pp.55-59, 2011
牛尾知雄，子どもに教えたい通信のしくみ「レーダのしくみ」，電子情報通信学会通信ソサイエティマガジン，No.16，pp.50-51，2011春
研究室紹介，電気学会A部門ニュースレター，2011.5
牛尾知雄，世界最高性能気象用フェーズドアレイレーダの開発‐ゲリラ豪雨や竜巻の詳細な3次元構造をわずか10秒で観測可能に‐，阪大Now，pp. 6-11，No. 134, 2012.10
吉田智，森本健志，牛尾知雄，宇宙からの雷観測と最新の科学，生産と技術，第64巻，第3号，pp. 43-50，2012
佐藤晋介，牛尾知雄，竜巻を10秒で観測できる日本初フェーズドアレイ気象レーダ，子供の科学，2012.11
佐藤晋介，牛尾知雄，水谷文彦，フェーズドアレイ気象レーダの研究開発-ゲリラ豪雨の詳細な3次元構造を10秒で観測‐，NICT News, No. 424, 2013.1
牛尾知雄，気象急変を見逃さない，Newton, pp. 9, 2013.1
佐藤晋介，牛尾知雄，水谷文彦，ゲリラ豪雨や竜巻などの気象状況を3次元構造で表示，電波技術協会報，No. 291, 2013.3
牛尾知雄，災害に強い社会を目指したリモートセンシング技術総論，電気学会誌，pp.136-137，Vol. 133, No. 3, 2013.3
牛尾知雄，Xバンド電子走査型ドップラー気象レーダの動作原理と観測例，RFワールド CQ出版，No. 25，2014.1
牛尾知雄，雷の物理とその観測技術，日本物理学会誌，Vol. 71, No. 4, 235-238, 2016.4

報告書など

吉田純，高橋幸弘，福西浩，堤雅基，牛尾知雄，「Venus Climate Orbiter搭載雷・大気光カメラの開発」，宇宙航空研究開発機構研究開発報告，2005.3
「全球降水観測(GPM)計画－科学的・社会的期待－」, （独）宇宙航空研究開発機構地球観測研究センタ－, 分担，p63-66 p174-177, 2007
「情報・通信・電力基盤における雷害リスクマネージメントと協調調査報告書」，電気学会技術報告1102号，分担，2007年10月25日
「次世代安心・安全ICTフォーラム平成19年度報告書」，総務省・次世代安心・安全ICTフォーラム・センシング技術部会，とりまとめ，2008年5月
「GPMにおけるサウンダ利用に関する検討会報告書」，（独）宇宙航空研究開発機構地球観測研究センター，分担，2007年3月
「地球規模で見た雷放電現象ー雷遮へいモデルから高層放電現象までー」，電気学会技術報告1204号，分担，2010年10月
「広帯域レーダの開発」，電気学会自然災害の予測と監視のための電磁界技術調査専門委員会技術報告1248号，分担，2012年4月

報道発表

「降雨量，高度別に詳しく‐観測レーダーで4メートル単位大阪府立大学」，日経産業新聞，2005年4月15日 8面
「上空で光る「妖精」阪大などが解明へ，「きぼう」から追跡」，朝日新聞，2008年6月16日 13面
「新防災力積乱雲の超破壊力」，朝日新聞，2008年9月17日 25面
「雨雲，瞬時に観測‐局所豪雨レーダー開発へ‐」，日本経済新聞，2008年11月17日 14面
技術ウォッチ「気象レーダー，小型で安価に」，日本経済新聞，2008年11月21日
「雷センサー，「きぼう」採用へ」，読売新聞，2009年1月24日
「広く細かく庄内空港周辺冬の風つかめ」，山形新聞，2009年10月15日
「冬の風予測へ予備調査，宇宙機構・阪大など」，山形新聞，2010年1月21日
「青天のへきれき」，東京新聞，2010年6月14日
「ゲリラ豪雨や竜巻観測」，日刊工業新聞(朝刊18面), 2012年9月3日
「ゲリラ豪雨の詳細観測」，日経産業新聞(朝刊11面), 2012年9月3日
「ゲリラ豪雨竜巻素早く予測，新型レーダ阪大など開発」，読売新聞(朝刊1面), 2012年9月1日
「ゲリラ豪雨 10秒で観測」，産経新聞(朝刊28面), 2012年9月1日
「ゲリラ豪雨・竜巻予測」，毎日新聞(朝刊28面), 2012年9月1日
「気象状況瞬時に解析」，日経新聞(朝刊35面), 2012年9月1日
「落雷1万1800回」，毎日新聞(28面), 落雷からの避難方法についてコメント, 2012年8月25日
「ゲリラ豪雨短時間で観測」，朝日新聞（朝刊27面），2012年10月25日
「気象急変を見逃さない」，ニュートン，2013年1月号
「宇宙から雷予報？阪大やJAXA共同開発きぼうセンサーで観測」，毎日新聞（夕刊1面），2013年7月19日
「雷が生む妖精宇宙から観測」，日本経済新聞，2013年8月18日
「ゲリラ豪雨予報狙う」，日本経済新聞，2013年8月21日
「整備進む観測レーダ，豪雨のタマゴ把握」，毎日新聞，2013年9月18日朝刊28面
「世界最高性能のレーダを駆使し竜巻を捉える！」，TBS夢の扉＋，2013年12月15日 16:30-17:00
「発生10分前にセンサー感知」，日経新聞，2014年5月6日朝刊11面
「駆ける竜巻や豪雨も緊急速報牛尾知雄氏」，読売新聞，2014年5月8日夕刊6面
「雲まるごとレーダー解析」、日経新聞、2014年5月18日朝刊19面
「ゲリラ豪雨をつかまえる」、日経新聞、2014年8月15日、朝刊2面

招待講演，講師，セミナーなど

2002年度日本農業気象学会近畿支部大会シンポジウム「リモートセンシングで環境をはかる」「人工衛星からのリモートセンシング－雷と雨の観測－」，2002年12月4日，大阪府立大学学術交流会館
地球惑星科学関連学会2003年度合同大会地球電磁気学セッション招待講演，熱帯降雨観測衛星(TRMM)搭載雷観測センサー(LIS)による雷観測，2003年5月27日，幕張メッセ国際会議場
2004年度日本航空宇宙学会関西支部第396回航空懇談会，衛星からの雷と雨の観測，2004年5月14日，大阪府立大学
情報通信の未来フェア～情報通信の研究開発とテストベッドの成果～，“戦略的情報通信研究開発推進制度（SCOPE）の成果”，近畿総合通信局・(独)情報通信研究機構・近畿情報通信協議会，2005年10月19日大阪大学中ノ島センター
The 5th Global Precipitation Measurement (GPM) International Planning Workshop, GSMaP Project, JAXA・NASA・NICT，Nov.7-9 2005 Shinagawa Prince Hotel
2007 Korea-China-Japan Joint Workshop for Mechatronics and Robot, Mapping of global precipitation with satellite born microwave and infrared radiometer using Kalman filter, Industry Academy Institute Cooperation for Knowledge-Based Machinery Industry, Changwon National University Brain-Korea 21 project(BK21), January 30 2007, Changwon, Korea
電気学会「第６回自然災害の予測と監視のための電磁界技術調査専門委員会」特別講演，「広帯域レーダの開発」，2007年2月21日，千葉大学
第３回電気学会東海支部研究フォーラム『電力システムに対する雷・自然災害と環境問題に関する研究』特別講演，「災害をもたらす気象観測用広帯域レーダの開発」，2007年3月24日，中部電力東桜会館
日本気象学会2007年度春季大会専門分科会「可搬型気象レーダの現状と将来展望-小規模擾乱から気候変動観測まで-」，「気象用高分解能レーダ（広帯域レーダ）システムの開発」，2007年5月15日，国立オリンピック記念青少年総合センター
International Symposium on X-band Weather Radar Network － Challenge the Severe Storms －, National Research Institute for Earth Science and Disaster Prevention (NIED)/ Nagoya University/ Engineering Research Center for Collaborative Adaptive Sensing of the Atmosphere USA, Broad band radar for high resolution observation of precipitation, Nov. 5th 2007, NIED Tsukuba Japan
日本気象学会2007年度秋季大会スペシャルセッション「静止衛星観測Ⅱ：静止衛星リモートセンシング観測の新展開」，「静止気象衛星搭載赤外放射計と低軌道衛星搭載マイクロ波放射計データを用いた高分解能全球降水マップの作成」，2007年10月16日，北海道大学
Korea-Japan Workshop Changwon University, Global mapping of precipitation with high resolution from the combined microwave and infrared radiometers approach using Kalman filter, Busan Korea, Oct. 26 2007
平成19年電気関係学会関西支部連合大会シンポジウム「無線通信と電波利用技術の最新動向」，「気象災害センシング技術ー広帯域レーダシステムの開発ー」，2007年11月17日，神戸大学
Friday Forum, Darwin Regional Forecasting Center Bureau of Meteorology Australia, Broad band interferometric measurement of lightning in Darwin, and the GSMaP (Global Satellite Mapping of Precipitation) project in Japan, Darwin Regional Forecasting Centre of the Bureau of Meteorology, Scaturchio Street, Casuarina, Darwin, Nov. 15 2007
第２回「地文台によるサイエンス」シンポジウム～極限エネルギー宇宙物理から地球科学まで～，雷放電とスプライト現象の高速測光，2007年12月8日，甲南大学
立花市民大学教養講座，「地球環境のリモートセンシング（人工衛星による遠隔探査）」，2008年1月25日，尼崎市立立花公民館
日本気象学会2008年度春季大会専門分科会「衛星による降水観測：TRMM10周年を迎えて」，「カルマンフィルタを用いた衛星搭載マイクロ波放射計及び赤外放射計データによる高分解能全球降水マップ(GSMaP_MVK)の作成と評価」，2007年5月18日，横浜市情報文化センター
日本学術会議シンポジウム「第二回天文学・宇宙物理学の展望‐長期計画の策定に向けて‐」，Global Lightning and Sprite Measurements from ISS，2008年6月1日，東京大学小柴ホール
The Second Global Precipitation Measurement (GPM) Asia Workshop, Global Precipitation Map – Overview -, June 2 2008, Hamamatsu Act City, Hamamatsu, Japan
Satellite Remote Sensing of Atmospheric Constituents –The Eighteenth International Hydrological Programme Training Course in 2008- United Nations Educational Scientific and Cultural Organization, Global Satellite Mapping of Precipitation (GSMaP), Nov. 12 2008, Hydrospheric Atmospheric Research Center, Nagoya University
電気四学会関西支部講演会「雷嵐(Thunderstorm)の観測的研究」，レーダネットワーク，2008年12月9日，中央電気倶楽部
4th International Workshop on Precipitation Retrieval Algorithms Using Satellite Microwave Radiometer, Radar, and IR Data, A Kalman Filter Approach to the Global Satellite Mapping of Precipitation from Combined Passive Microwave and Infrared Radiometric Data, NICT, Feb. 16-18 2009
第23回大気圏シンポジウム特別セッション「IMAP/GLIMS」，JEM-GLIMSミッションの概要，他同セッション６件，2009年2月27日，宇宙航空研究開発機構・宇宙科学研究本部
電気学会東京支部講演会「雷嵐(Thunderstorm)の観測的研究」，レーダネットワーク，2009年3月2日，電気学会
Egypt-Japan University of Science and Technology Seminar, Radar Remote Sensing –Weather Radar-, Alexsandria University, Mar. 15 2009
Egypt-Japan University of Science and Technology Seminar, Global Satellite Mapping of Precipitation (GSMaP), National Institute for Remote Sensing and Space Science, Cairo, Mar. 16 2009
風に関するシンポジウム，広帯域レーダネットワークの概念と開発，日本大学理工学部，2009年3月19日
千葉大学工学部セミナー，広帯域レーダネットワークの概念と開発，千葉大学工学部，2009年3月30日
日本気象学会2009年度春季大会専門分科会「グローバルな雲・降水システムの研究の現状と将来」，「地球静止軌道からのレーダ観測」，2009年5月28日，つくば国際会議場
気象研究所セミナー，広帯域レーダの概念と初期観測結果，2009年5月19日，気象研究所
雷嵐（Severe Storms）ワークショップ，小型レーダネットワークによる積乱雲の観測，2009年9月26日，防衛大学
International Symposium on Radar and Modeling Studies of the Atmosphere, Development and initial result of the small radar network at Ku band with high resolution, Kyoto University, Uji Kyoto Japan, Nov. 10-13, 2009
The Kyoto University 2nd Global COE program (Sustainability Science for a Resilient Society Adaptable to Extreme Weather Conditions) seminar, Micro Radar Grid at Ku-band with High Resolution, Kyoto University, Uji Kyoto Japan, Dec. 17, 2009
International Workshop on the Production, Evaluation, and Application of Satellite-Based Global Precipitation Maps, A Kalman Filter Approach to the Global Satellite Mapping of Precipitation (GSMaP_MVK), Graduate School of Science, Kyoto University, Feb. 2-4 2010
Symposium on Scientific Utilization of JEM Kibo on International Space Station (ISS), GLIMS: Global Lightning and sprIte MeaSurement on JEM-EF mission, Suzuki Umetaro Hall, Wako, RIKEN, April 27-28, 2010
宇宙からの地球観測を考える会平成22年度特別講演会，雷観測静止観測衛星，2010年6月16日，東京大学生産技術研究所
The 2nd GPM Asia Workshop on Precipitation Data Application Technique, Introductions to Satellite-based Global Rainfall Map and GSMaP, Sep. 28 2010, TKP Center Tokyo
大阪管区気象台講演会，積乱雲と雷放電の観測技術とその科学，2010年10月5日，大阪管区気象台
独立行政法人科学技術振興機構（JST）「女子高生のための関西科学塾2011」，雷の科学，2010年11月27日，大阪大学工学部
Oklahoma University Seminar, Development of the solid state X-band radar and phased array radar system in Japan, 2011 Oct. 3, The University of Oklahoma National Weather Center
日本機械学会宇宙工学部門実践セミナー，宇宙機器の機械設計-大学間連携による「きぼう」日本実験棟船外実験装置の開発-，GLIMS機器の背景と目的，2011年10月25日東京都市大学
International Workshop on Lightning Physics in Osaka University, Research Activities in Osaka University, Dec. 6 2011, Osaka University
The 3rd GPM Asia Workshop on Precipitation Data Application Technique, A New Gauge Adjusted GSMaP product (GSMaP_Gauge), Dec. 9 2011, BELLESALLE Iidabashi, Tokyo Japan
電子情報通信学会・光通信システム研究専門委員会・光通信システムシンポジウム，気象レーダネットワーク，2011年12月15日，三島・東レ総合研修センター（招待講演）
次世代安心安全ICTフォーラム公開シンポジウム気象災害の軽減を目指したリモートセンシング技術の利用，フェーズドアレイレーダ開発の背景と検証実験，2012年1月18日，大阪商工会議所国際会議ホール（招待講演）
Microwave Remote Sensing in EJUST, now and future, Japan-Egypt Conference on Electronics, Communications and Computers, Alexandria Egypt, Mar. 6-9 2012 (Keynote Speech)
電気学会電磁環境研究会特別講演，「雷放電と積乱雲の高分解能観測とその科学」，2012年6月21日，大阪大学理工学図書館
Precipitation Measurement from Space and its Applications, International Hydrological Programme –The twenty second IHP Training Course -, Global Rain Map, Hydrospheric Atmospheric Research Center Nagoya University, Nov. 26 2012
URSI-C 小委員会第22期第5回公開研究会招待講演，気象災害の軽減を目指したレーダリモートセンシング技術の開発，2012年12月21日大阪大学工学部電気系
機械学会宇宙工学部門実践セミナー，国際宇宙ステーションからのスプライト観測，GLIMS機器の背景と目的，2012年12月22日，大阪府立大学
第27回大気圏シンポジウム特別セッション「ISSからの地球観測がひらく大気科学」招待講演「国際宇宙ステーションからの雷放電と高高度発光現象の観測計画(GLIMS)」，2013年2月28日
IEEE AP-S Kansai Chapter 特別講演，気象用フェーズドアレイレーダの研究開発，2013年4月18日，関西学院大学
日本地球惑星科学連合2013年大会，Global Lightning and Sprite Measurements (GLIMS) from ISS，2013年5月23日，幕張メッセ（招待講演）
International Symposium on Monitoring and Prediction of Earth’s Environment by Using Electromagnetic Methods, Development and Observation of the Radar Network with High Resolution, The University of Electro-Communications, Tokyo Japan, May 27 2013 (Invited)
朝日カルチャーセンター中之島塾，ゲリラ豪雨や竜巻を瞬時に把握―世界最高性能の気象レーダを開発，2013年8月31日，中之島センター
公開シンポジウム「ゲリラ豪雨研究の最前線」，豪雨を高速に分解するフェーズドアレイレーダ，2013年9月5日，中之島センター
第289回電気材料技術懇談会，雷放電と積乱雲の高分解能観測技術とその科学，2013年9月24日，中央電気倶楽部（依頼講演）
電気四学会関西支部「准員および学生員のための講演会」，高分解能レーダの開発，2013年10月18日，大阪電気通信大学（依頼講演）
IEEE MTT-S Kansai Chapter「社会安全のためのレーダ・センシング技術」ワークショップ，気象災害の軽減を目指した高速高分解能レーダ，2013年10月26日，関西大学（招待講演）
電気学会「自然災害の予測と監視のための電磁界技術」講習会，気象災害低減のための電波リモートセンシング技術の開発，2013年11月13日，電気学会
Mitsuteru Sato; Yukihiro Takahashi; Toru Adachi; Nui Kobayashi; Masahiro Mihara; Tomoo Ushio; Takeshi Morimoto; Makato Suzuki; Atsushi Yamazaki; Umran Inan; Ivan Linscott, Photometric Characteristics of Sprites and Elves Derived from JEM-GLIMS Nadir Observations, AE32A-03, AGU Fall Meeting, San Francisco USA, Dec. 8-13, 2013 (Invited)
牛尾知雄，非破壊検査協会関西支部技術サロン「世界最高性能フェーズドアレイ気象レーダの開発」，2014年3月3日，電子科学研究所研修センター（依頼講演）
Tomoo Ushio, Mathematical Science on Big Data Assimilation in Meteorology, Big Data on the Phased Array Radar Network, March 19-21, 2014, Department of Mathematics Kyoto University (Invited) （数学・数理科学と諸科学・産業との協働によるイノベーション創出のための研究促進プログラム「気象学におけるビッグデータ同化の数理」，気象用フェーズドアレイレーダネットワークとビッグデータ，2014年3月21日，京都大学理学部数学教室（招待講演））
牛尾知雄，近畿総合通信局、けいはんな情報通信オープンラボ研究推進協議会、情報通信技術研究交流会（AC・Net）ICT Advanced Seminar－減災に貢献するICT先端技術－、第13回産学官連携セミナー第203回AC・Net例会，世界最先端を行く気象用フェーズドアレイレーダの開発，2014年3月27日，ナレッジキャピタル（招待講演）
Ushio, T., S. Shimamura, H. Kikuchi, T. Wu, T. Mega, F. Mizutani, M. Wada, S. Satoh, T. Iguchi, Development and Observation of the Phased Array Radar at X band, JPGU Pacifico Yokohama, April 30, 2014 (Invited)
Ushio, T., M. Sato, T. Morimoto, M. Suzuki, A. Yamazaki, Y. Hobara, M. Kikuchi, Introdution to GLIMS mission, JPGU Pacifico Yokohama, April 30, 2014 (Invited)
牛尾知雄、Wu Ting、菊池博史、嶋村重治、妻鹿友昭、水谷文彦、和田将一、井口俊夫、佐藤晋介、高橋暢宏、フェーズドアレイレーダによる観測と今後の展開について、JPGU、横浜、2014年4月28日. (招待講演）
牛尾知雄，日本学術会議公開シンポジウム「航空宇宙，船舶海洋分野における研究開発と利用応用の橋渡しとバランス～双方向の流れをめざして～」，大学での取り組みとバランスに関する考え方，日本学術会議講堂，2014年6月27日
Ushio, T., T. Mega, T. Kubota, M. Kachi, K. Aonashi, and S. Shige, Gauge-Adjusted Global Satellite Mapping of Precipitation (GSMaP_Gauge), TH3.08.2, IEEE Geoscience and Remote Sensing Symposium (IGARSS) 2014, Quebec City, Canada, Jul. 13-19, 2014(Invited)
Kachi, M., T. Kubota, K. Aonashi, T. Ushio, S. Shige, M. Yamamoto, T. Mega. R. Oki, Recent Improvements in the Global Satellite Mapping of Precipitation (GSMaP), TH3.08.4, IEEE Geoscience and Remote Sensing Symposium (IGARSS) 2014, Quebec City, Canada, Jul. 13-19, 2014(Invited)
Yoshikawa, E., T. Ushio, V. Chandrasekar, Ground Validation of TRMM/PR with Phased Array Weather Radar in Osaka Area, Japan, TH3.08.5, IEEE Geoscience and Remote Sensing Symposium (IGARSS) 2014, Quebec City, Canada, Jul. 13-19, 2014(Invited)
Hobara, Y., K. Kikunyama, M. Sato, T. Ushio, T. Morimoto, A. Yamazaki, M. Suzuki, M. Kikuchi, Y. Takahashi, U. Inan, VLF Subionospheric Disturbances and Causative Lightning Properties by using Ground Observations and ISS GLIMS Mission, AS28-D1-AM2-ED002, AOGS2014, Sapporo, Jul. 28-Aug. 1, 2014 (Invited)
Mihara, M. M. Sato, T. Adachi, Y. Takahashi, T. Ushio, T. Morimoto, M. Suzuki, A. Yamazaki, The Horizontal Distributions of Sprites Measured by Lightning and Sprite Imager Onboard JEM-GLIMS, AS28-D1-AM2-ED005, AOGS2014, Sapporo, Jul. 28-Aug. 1, 2014 (Invited)
Ushio, T., S. Shimamura, H. Kikuchi, T. Wu, F. Mizutani, M. Wada, S. Satoh, T. Iguchi, Development and Observation of the Phased Array Radar at X band, HS17-D4-PM1-EB-001, AOGS2014, Sapporo, Jul. 28-Aug. 1, 2014 (Invited)
T. Ushio, M. Sato, T. Morimoto, M. Suzuki, H. Kikuchi, Y. Hobara, T. Adachi, A. Yamazaki, GLOBAL LIGHTNING AND SPRITE MEASUREMENTS FROM INTERNATIONAL SPACE STATION, 31st URSI General Assembly and Scientific Symposium, Beijing, China, Aug.16-21, 2014. (invited)
T. Ushio, S. Shimamura, H. Kikuchi, T. Wu, T. Mega, F. Mizutani, M. Wada, S. Satoh, T. Iguchi, E. Yoshikawa, DEVELOPMENT AND OBSERVATION OF THE PHASED ARRAY RADAR AT X BAND, 31st URSI General Assembly and Scientific Symposium, Beijing, China, Aug.16-21, 2014. (invited)
S. Yoshida, T. Wu, T. Ushio, K. Kusunoki, CHARACTERISTICS OF RADIATION OF LIGHTNING DISCHARGE IN LF BAND, 31st URSI General Assembly and Scientific Symposium, Beijing, China, Aug.16-21, 2014. (invited)
T. Wu, S. Yoshida, T. Ushio, OBSERVATIONS OF NARROW BIPOLAR EVENTS INITIATING REGULAR LIGHTNING FLASHES, 31st URSI General Assembly and Scientific Symposium, Beijing, China, Aug.16-21, 2014. (invited)
日本航空医療学会教育セミナー，災害気象を高速に分解するフェーズドアレイレーダ，ホテル阪神，2014年11月15日（招待講演）
平成26年度電子航法研究所講演会ー次世代運航を切り開くENRIの技術ー特別講演，フェーズドアレイ気象レーダと航空への利用，羽田空港第一旅客ターミナル，2014年11月27日（招待講演）
大阪大学公開講座「いま，世界を視る」，ゲリラ豪雨や竜巻を瞬時に把握－世界最高性能の気象レーダの研究開発，大阪大学中之島センター，2014年11月28日
日本航空宇宙学会関西支部研究分科会，フェーズドアレイ気象レーダと航空への応用，大阪府立大学，2014年12月10日（招待講演）
第２３回放射線利用総合シンポジウム，ゲリラ豪雨や竜巻を瞬時に把握，大阪大学中之島センター，2015年１月26日（招待講演）
フォトニクス技術フォーラム第4回光情報技術研究会、気象ドップラーレーダ、大阪科学技術センター、2015年2月6日（招待講演）
近畿総合通信局、けいはんな情報通信オープンラボ研究推進協議会セミナー、フェーズドアレイレーダの防災への応用，2015年3月24日，ナレッジキャピタル（招待講演）
Nature Café第16回素粒子，光で地球をのぞく〜夢の地球観測技術がもたらす革命〜，2015年6月9日，東京プリンスホテル（招待講演）
日本学士会関西茶話会，ゲリラ豪雨を科学する〜世界最高性能の気象レーダの開発〜，2015年10月17日，中央電気倶楽部
名古屋大学宇宙地球環境研究所公開講演会「嵐を測る」，ゲリラ豪雨を測る，2016年7月30日，名古屋大学
牛尾知雄，フェーズドアレイ気象レーダが拓く今後の防災，2016年12月22日, 最新気象レーダが拓く安心・安全な社会2016, SYDホール（招待講演）
Ushio, T., Storm Electrification – Thunderstorm and Lightning -, One day short term cource in iRAD 2017, IIT Kharagpur India, Jan. 8 -11 2017 (Invited)
Ushio, T., An Introduction to the Gauge Adjusted GSMaP, GPM Asia Workshop, Bangkok Thai Meteorological Department, Jan. 18 – 19, 2017 (Invited)
Tomoo Ushio. Development of Phased Array Weather Radar and its Observation. 4th International Symposium on Winter Lightning, The Conference Venue is Musee Yukikomachi , Joetsu, Niigata, Japan, April 13, 2017 (Invited)
牛尾知雄, Lightning and Radar Observation for Severe Weather Mitigation, JpGU, 2017年5月22日, 幕張メッセ, 千葉県千葉市
牛尾知雄，佐藤光輝, 菊池博史, 妻鹿友昭, 吉川栄一, 中村佳敬，航空機による雷放電の観測, JpGU, 2017年5月21日, 幕張メッセ, 千葉県千葉
牛尾知雄. フェーズドアレイ気象レーダの概要と今後. フェーズドアレイレーダー第2回シンポジウム－現在の利用状況から将来展望までー, 気象研究所, 茨城県つくば市, 2017年5月19日
Tomoo Ushio, Shigeharu Shimamura, Hiroshi Kikuchi, Fumihiko Mizutani, Kenichi Naito, Takahiro Watanabe, Masakazu Wada and Nobuhiro Takahashi. Osaka Urban Phased Array Radar Network Experiment, Oral. IGARSS 2017, 23-28 July 2017, Fort Worth, Texas, USA. (Invited)
Eiichi Yoshikawa, Tomoo Ushio and Venkatachalam Chandrasekar, Multi-Doppler Processing for Accurate Estimation of Updraft at Low Altitudes, Oral. IGARSS 2017, 23-28 July 2017, Fort Worth, Texas, USA. (Invited)
Takuji Kubota, Kazumasa Aonashi, Tomoo Ushio, Shoichi Shige, Yukari Takayabu, Yoriko Arai, Tomoko Tashima, Misako Kachi and Riko Oki, RECENT PROGRESS IN GLOBAL SATELLITE MAPPING OF PRECIPITATION (GSMAP) PRODUCT, Oral. IGARSS 2017, 23-28 July 2017, Fort Worth, Texas, USA. (Invited)
Mitsuteru Sato. Hiroshi Kikuchi, Tomoo Ushio, Toru Adachi, Tsuyoshi Sato, Takeshi Morimoto, Makoto Suzuki, Atsushi Yamazaki, Yukihiro Takahashi. OPTICAL AND ELECTROMAGNETIC CHARACTERISTICS OF LIGHTNING AND TLES DERIVED FROM THE JEM-GLIMS NADIR OBSERVATIONS. XXXIInd URSI 2017 GASS, Aug 24, 2017, MONTREAL CANADA. (Invited)
Michael Stock. Stan Heckman, Tomoo Ushio. NEAR-FIELD, LOW FREQUENCY INTERFEROMETRIC IMAGING OF LIGHTNING. XXXIInd URSI 2017 GASS, Aug 24, 2017, MONTREAL CANADA. (Invited)
牛尾知雄，フェーズドアレイ気象レーダの研究開発と今後，Sensor Expo Japan 2017，東京ビッグサイト，2017年9月14日
牛尾知雄，世界最高性能の気象レーダの研究開発，岐阜大学工学部特別講演会，岐阜大学，2017年12月9日
Ushio, T., H, Kikuchi, T. Mega, E. Yoshikawa, F. Mizutani, N. Takahashi, Phased Array Radar Network Experiment for Severe Weather, AGU Fall Meeting 2017, AE34A-04, New Orleans, Dec. 13, 2017 (Invited)
Ushio, T., Multi-Satellite Precipitation Map, 2ndConf. on India Radar Meteorology, Short-Term Course, Gadanki, Jan. 8, 2018 (Invited)

賞・表彰など

片上大輔，野田俊輔，笹重和史，牛尾知雄，重尚一，岡本謙一，衛星搭載マイクロ波放射計及び赤外放射計を用いた全球降水マップの作成，2007年度日本リモートセンシング学会優秀論文発表賞
平成22年度日本大気電気学会学術研究賞「各種測定器の開発と野外観測を中心とした雷嵐の観測的研究」
中村佳敬，秋田学，森本健志，牛尾知雄，河崎善一郎，平成24年度電気学会第68回電気学術振興賞論文賞「VHF波帯広帯域干渉計で観測された夏季正極性落雷の特性」
Ting Wu, Tsuyoshi Funaki, Satoru Yoshida, Takeshi Morimoto, Tomoo Ushio, Zen Kawasaki (December, 2012), Discharge height of lightning narrow bipolar events and new observation with phased array radar. 2012 AGU Fall Meeting. Oral Presentation. San Francisco, USA, Outstanding Student Paper Award
佐藤晋介，牛尾知雄，水谷文彦，平成25年度情報通信研究機構成績優秀表彰優秀賞（団体）「フェーズドアレイ気象レーダの研究開発」，平成25年4月18日
牛尾知雄，大阪大学総長顕彰，平成25年8月2日
牛尾知雄，水谷文彦，佐藤晋介，文部科学大臣表彰科学技術賞（開発部門），気象用フェーズドアレイレーダの開発，平成26年4月15日
牛尾知雄，平成26年度電波の日近畿総合通信局長表彰，平成26年6月2日
Sato, M., M. Mihara, Y. Takahashi, T. Adachi. T. Ushio, H. Kikuchi, T. Morimoto, M. Suzuki, A. Yamazaki, U. Inan, I. Linscott, Y. Hobara, JEM-GLIMS: First Qualitative Nadir Observations of Lightning and TLEs from ISS/JEM, Plenary 5-Top Discoveries in Microgravity, 3rd Annual International Space Station Research and Development Conf., Chicago, IL USA, Jun. 17-19, 2014, Top Discoveries in Microgravity
牛尾知雄，佐藤光輝，森本健志，鈴木睦，菊池雅行，平成28年電気学会第72回電気学術振興賞進歩賞「JEM-GLIMSミッションによる国際宇宙ステーションからの雷放電および高高度発光現象の観測」
牛尾知雄，平成28年大阪科学賞「フェーズドアレイ気象レーダの研究開発」
Toru Adachi, K. Kusunoki, S. Yoshida, H. Inoue, K. Arai, and T. Ushio，日本気象学会SOLA論文賞「Rapid Volumetric Growth of Misocyclone and Vault-Like Structure in Horizontal Shear Observed by Phased Array Weather Radar」

その他

1. 2009年7月コロラド州立大，大阪大学大学院工学研究科間学術交流協定を締結（気象レーダ技術に関する研究交流）

特記事項

宇宙航空研究開発機構（JAXA）国際宇宙ステーション「きぼう」日本実験棟船外実験プラットフォーム第二期ポート共有利用ミッションの一つとして，雷放電および雷雲上空で発光する現象を宇宙ステーションから数年にわたって観測する GLIMS (Global Lightning and Sprite Measurements from ISS)ミッションの代表を務めている。
宇宙航空開発機構・宇宙科学研究本部宇宙理学委員会「JEM-GLIMSミッション」ワーキンググループ主査
American Meteorological Society, Journal of Atmospheric and Oceanic Technology, Associate Editor