CV (japanese)

略歴

昭和51年9月:和歌山県生まれ

平成 7年3月:私立智辯学園和歌山高等学校卒業

平成11年3月:京都大学理学部卒業

平成13年3月:京都大学大学院理学研究科修士課程修了

平成16年3月:京都大学大学院理学研究科博士課程修了・博士（理学）の学位取得

平成14年6月～平成15年2月, 平成15年6月～平成15年11月:京都大学防災研究所　リサーチアシスタント

平成16年 4月～平成17年4月:京都大学防災研究所講師（研究機関研究員）

平成17年 5月～平成19年9月:科学技術振興機構研究員

平成19年10月～平成22年3月:宇宙航空研究開発機構研究員

平成22年 4月～平成26年9月:宇宙航空研究開発機構開発員

平成26年10月～平成27年3月:宇宙航空研究開発機構主任開発員

平成27年4月～平成28年3月:宇宙航空研究開発機構主任研究員

平成28年4月～令和2年10月:宇宙航空研究開発機構主任研究開発員

令和2年11月～:宇宙航空研究開発機構研究領域主幹

平成24年9月～平成28年3月:東海大学大学院工学研究科光工学専攻　客員准教授（非常勤）

平成24年4月～平成28年3月:山口大学大学院理工学研究科講師（非常勤）

平成28年4月～令和5年3月:山口大学大学院創成科学研究科講師（非常勤）

平成27年10月～12月:Florida State University, Department of Earth, Ocean and Atmospheric Science, Courtesy Senior Research Associate

令和4年4月～令和5年9月:電気通信大学　非常勤講師

令和4年2月～令和5年3月:横浜国立大学先端科学高等研究院台風科学技術研究センター IAS客員教授（非常勤）

令和4年3月～:横浜国立大学総合学術高等研究院台風科学技術研究センター IMS客員教授（非常勤）

資格

1. 1. - 高校教諭専修免許状(理科)
    - 国際連合英語検定B級

所属学会

1. 1. - 日本気象学会（1999～）
    - American Meteorological Society（2002～）
    - American Geophysical Union（2004～）
    - 日本リモートセンシング学会（2005～）
    - IEEE（2007～）
    - 日本地球惑星科学連合（2011～）

受賞・表彰

- 水工学論文賞（2024年）: 瀬戸心太・内海信幸・久保田拓志「雨量計観測から降水強度を算出する手法の改良―ディスドロメータを用いた検証―」土木学会論文集第80巻16号
- 日本気象学会気象集誌論文賞（2021年）:Seto, S., T. Iguchi, R. Meneghini, J. Awaka, T. Kubota, T. Masaki, and N. Takahashi, 2021: The Precipitation rate retrieval algorithms for the GPM Dual-frequency Precipitation Radar. J. Meteor. Soc. Japan, 99, 205-237. [日本気象学会][JMSJ][JMSJ][JAXA]
- 日本気象学会 2019年度岸保・立平賞「衛星観測による全球降水マップの開発と社会での実利用推進に関わる功績」（青梨和正・久保田拓志）[日本気象学会][日本気象学会] [JAXA]
- 平成28年度科学技術分野の文部科学大臣表彰科学技術賞（科学技術振興部門）「準リアルタイム衛星全球降水マップ技術の振興」（沖理子、可知美佐子、久保田拓志）[文部科学省] [JAXA]
- NASA Agency Group Achievement Award, 2015, “For exceeding all expectations for GPM operations, data processing, algorithm performance, science impact, and education and public outreach within one year after launch”（GPM Post-Launch Teamのmemberとして）
- NASA Goddard Space Flight Center Robert H. Goddard Award (Team), 2015, "For outstanding precipitation retrieval algorithm development to support the Global Precipitation Measurement (GPM) mission”（GPM Algorithm Teamのmemberとして）
- 平成27年度 JAXA理事・部門長賞「衛星全球降水マップとその準リアルタイム作成手法の研究開発」（沖理子、可知美佐子、久保田拓志）
- 平成23年度 JAXA理事・本部長賞「世界の雨分布速報（GSMaP_NRT）の実利用に向けた改良」（可知美佐子、久保田拓志）

委員歴

- CGMS / International Precipitation Working Group (IPWG), Co-chairs（2022年6月 - 現在）
- Committee on Earth Observation Satellites (CEOS) Precipitation Virtual Constellation (P-VC), Co-chairs（2022年1月 - 現在）
- 気象庁観測部静止衛星データ利用技術懇談会ひまわりデータ利活用のための作業グループ（大気）委員（2013年11月 - 2023年3月）

原著論文（査読あり）

1. 1. Roh, W., M. Satoh, Y. Hagihara, H. Horie, Y. Ohno, and T. Kubobta, 2023: An evaluation of microphysics in a numerical model using Doppler velocity measured by ground-based radar for application to the EarthCARE satellite, EGUsphere [preprint], https://doi.org/10.5194/egusphere-2023-1997
  2. Prashant Kumar, Shailendra Srivastava, Nirav Jivani, Atul Varma, Chie Yokoyama, Takuji Kubota, 2024: Long-term assessment of ERA5 reanalysis rainfall for TRMM LIS observed lightning events over India, QJRMS, https://doi.org/10.1002/qj.4719.
  3. 瀬戸心太, 内海信幸, 久保田拓志, 2024: 雨量計観測から降水強度を算出する手法の改良 ―ディスドロメータを用いた検証―, 土木学会論文集, 2024, 80 巻, 16 号, https://doi.org/10.2208/jscejj.23-16040
  4. Eisinger, M., F. Marnas, K. Wallace, T. Kubota, N. Tomiyama, Y. Ohno, T. Tanaka, E. Tomita, T. Wehr, and D. Bernaerts, 2024: The EarthCARE Mission: Science Data Processing Chain Overview, Atmos. Meas. Tech., 17, 839–862, https://doi.org/10.5194/amt-17-839-2024
  5. Wehr, T., Kubota, T., Tzeremes, G., Wallace, K., Nakatsuka, H., Ohno, Y., Koopman, R., Rusli, S., Kikuchi, M., Eisinger, M., Tanaka, T., Taga, M., Deghaye, P., Tomita, E., and Bernaerts, D., 2023: The EarthCARE Mission – Science and System Overview, Atmos. Meas. Tech., 16, 3581-3608, https://doi.org/10.5194/amt-16-3581-2023
  6. Roh, W., Satoh, M., Hashino, T., Matsugishi, S., Nasuno, T., and Kubota, T.: Introduction to EarthCARE synthetic data using a global storm-resolving simulation, Atmos. Meas. Tech., 16, 3331-3344. https://doi.org/10.5194/amt-16-3331-2023
  7. Hagihara, Y., Ohno, Y., Horie, H., Roh, W., Satoh, M., and Kubota, T., 2023: Global evaluation of Doppler velocity errors of EarthCARE Cloud Profiling Radar using global storm-resolving simulation, Atmos. Meas. Tech., 16, 3211-3219, https://doi.org/10.5194/amt-16-3211-2023
  8. M. Yamaji and T. Kubota, 2023; Accuracy Assessment of Global Satellite Mapping of Precipitation (GSMaP) by Small Precipitation Radar Constellation, JESA,1, ID: 61, https://doi.org/10.57350/jesa.61.
  9. K. Ohara, T. Kubota, M. Kachi, and M. Kazumori, 2023: Comparison of Long-term Total Precipitable Water Products by the Advanced Microwave Scanning Radiometer 2 (AMSR2), J. Meteor. Soc. Japan,, 101, 4, pp. 289-308, https://doi.org/10.2151/jmsj.2023-018.
  10. Wang, M., Nakajima, T. Y., Roh, W., Satoh, M., Suzuki, K., Kubota, T., and Yoshida, M., 2023: Evaluation of the spectral misalignment on the Earth Clouds, Aerosols and Radiation Explorer/multi-spectral imager cloud product, Atmos. Meas. Tech., 16, 603–623, https://doi.org/10.5194/amt-16-603-2023.
  11. Ying-Wen Chen, Kaya Kanemaru, Shunji Kotsuki, Koji Terasaki, Hisashi Yashiro, Masuo Nakano, Kyohei Kasami, Masaki Satoh, Takuji Kubota, Takemasa Miyoshi, 2022: NEXRA: A weather research analysis system based on the Nonhydrostatic Icosahedral Atmospheric Model with a local ensemble transform Kalman filter, 30 November 2022, PREPRINT (Version 1) available at Research Square [https://doi.org/10.21203/rs.3.rs-2272193/v1]
  12. Kumar, P., Varma, A. K., Kubota, T., Yamaji, M., Tashima, T., Mega, T., & Ushio, T. (2022). Long-term high-resolution gauge adjusted satellite rainfall product over India. Earth and Space Science, 9, e2022EA002595. https://doi.org/10.1029/2022EA002595
  13. M. K. Yamamoto, T. Kubota, 2022: Implementation of a Rainfall Normalization Module for GSMaP Microwave Imagers and Sounders. Remote Sensing. 14(18), 4445. https://doi.org/10.3390/rs14184445
  14. G. Yin, T. Yoshikane, K. Yamamoto, T. Kubota, and K. Yoshimura, 2022: A support vector machine-based method for improving real-time hourly precipitation forecast in Japan, Journal of Hydrology, Volume 612, Part A, https://doi.org/10.1016/j.jhydrol.2022.128125.
  15. Y. Ikuta, M. Satoh, M. Sawada, H. Kusabiraki, and T. Kubota, 2021: Improvement of the Cloud Microphysics Scheme of the Mesoscale Model at the Japan Meteorological Agency using Space-borne Radar and Microwave Imager of the Global Precipitation Measurement as Reference, Mon. Wea. Rev. pp. 3803-3819. https://doi.org/10.1175/MWR-D-21-0066.1
  16. J. Awaka, M. Le, S. Brodzik, T. Kubota, T. Masaki, V. Chandrasekar and T. Iguchi, 2021: Development of precipitation type classification algorithms for a full scan mode of GPM Dual-Frequency Precipitation Radar, J. Meteor. Soc. Japan, https://doi.org/10.2151/jmsj.2021-061
  17. M. Hirose, S. Shige, T. Kubota, F. A. Furuzawa, H. Minda, and H. Masunaga, 2021: Refinement of surface precipitation estimates for the Dual-frequency Precipitation Radar on the GPM Core Observatory using near-nadir measurements, J. Meteor. Soc. Japan, https://doi.org/10.2151/jmsj.2021-060
  18. K. Aonashi, T. Tashima, T. Kubota, and H. Okamoto, 2021: Introduction of a mixed-lognormal probability distribution function and a new displacement correction method for precipitation to ensemble-based variational assimilation of all-sky microwave imager brightness temperatures,J. Meteor. Soc. Japan, https://doi.org/10.2151/jmsj.2021-059
  19. Ureña, Jhonatan, Oliver Saavedra, and Takuji Kubota. 2021 : The Development of a Combined Satellite-Based Precipitation Dataset across Bolivia from 2000 to 2015, Remote Sensing 13, no. 15: 2931. https://doi.org/10.3390/rs13152931
  20. J. Taylor, A. Okazaki, T. Honda, S. Kotsuki, M. Yamaji, T. Kubota, R. Oki, T. Iguch, T. Miyoshi, 2021: Oversampling Reflectivity Observations from a Geostationary Precipitation Radar Satellite: Impact on Typhoon Forecasts within an OSSE Framework, JAMES, https://doi.org/10.1029/2020MS002332
  21. Hagihara, Y., Y. Ohno, H. Horie, W. Roh, M. Satoh, T. Kubota and R. Oki, 2021: Assessments of Doppler velocity error of EarthCARE Cloud Profiling Radar using global cloud system resolving simulation: Effects of Doppler broadening and folding, IEEE Trans. Geosci. Remote Sens., https://doi.org/10.1109/TGRS.2021.3060828.
  22. T. Masaki, T. Iguchi, K. Kanemaru, K. Furukawa, N. Yoshida , T. Kubota, and R. Oki, 2020: Calibration of the Dual-frequency Precipitation Radar (DPR) Onboard the Global Precipitation Measurement (GPM) Core Observatory, IEEE Trans. Geosci. Remote Sens., https://doi.org/10.1109/TGRS.2020.3039978.
  23. P. Kumar, R. M. Gairola, T. Kubota, C. M. Kishtawal, 2021:Hybrid assimilation of satellite rainfall product with high density gauge network to improve daily estimation: a case of Karnataka, India, J. Meteor. Soc. Japan, https://doi.org/10.2151/jmsj.2021-037.
  24. M. Yamaji, T. Kubota, and M. K, Yamamoto, 2021: An Approach to Reliability Characterization of GSMaP Near-Real-Time Precipitation Product, J. Meteor. Soc. Japan, https://doi.org/10.2151/jmsj.2021-033.
  25. S. Seto, T. Iguchi, R. Meneghini, J. Awaka,T. Kubota, T. Masaki and N. Takahashi, 2021: The Precipitation Rate Retrieval Algoirthms for the GPM Dual-frequency Precipitation Radar, J. Meteor. Soc. Japan, https://doi.org/10.2151/jmsj.2021-011.
  26. Ikuta, Y., K. Okamoto, and T. Kubota, 2020: One-Dimensional Maximum Likelihood Estimation for Spaceborne Precipitation Radar Data Assimilation, Q. J. R. Meteorol. Soc., https://doi.org/10.1002/qj.3950.
  27. T. Kubota, S. Seto, M. Satoh, T. Nasuno, T. Iguchi, T. Masaki, J. M. Kwiatkowski, and R. Oki, 2020: Cloud assumption of Precipitation Retrieval Algorithms for the Dual-frequency Precipitation Radar, J. Atmos. Oceanic Technol. 37, 2015-2031, https://doi.org/10.1175/JTECH-D-20-0041.1
  28. T. Tashima, T. Kubota, T. Mega, and T. Ushio, and Riko Oki, 2020: Precipitation extremes monitoring using the near-real-time GSMaP product, IEEE J. Sel. Topics Appl. Earth Observ. Remote Sens., https://doi.org/10.1109/JSTARS.2020.3014881.
  29. M. Yamaji, H. G. Takahashi, T. Kubota, R. Oki, A. Hamada, and Y. N. Takayabu, 2020: 4-year Climatology of Global Drop Size Distribution and its Seasonal Variability Observed by Spaceborne Dual-frequency Precipitation Radar, J. Meteor. Soc. Japan, Vol. 98, Issue 4, Pages 755-773. https://doi.org/10.2151/jmsj.2020-038
  30. K. Yamamoto, T. Kubota, N. Takahashi, K. Kanemaru, T. Masaki and K. Furukawa, 2020: A Feasibility Study on Wide Swath Observation by Spaceborne Precipitation Radar, IEEE J. Sel. Topics Appl. Earth Observ. Remote Sens., vol. 13, pp. 3047-3057, 2020, https://doi.org/10.1109/JSTARS.2020.2998724.
  31. Y. You, N.-Y. Wang, T. Kubota, K. Aonashi, S. Shige, K. Kachi, C. Kummerow, D. Randel, R. Ferraro, S. Braun, Y. Takayabu, Comparison of TRMM Microwave Imager Rainfall Datasets from NASA and JAXA, JHM, Comparison of TRMM Microwave Imager Rainfall Datasets from NASA and JAXA. J. Hydrometeor., 21, 377-397, https://doi.org/10.1175/JHM-D-19-0022.1.
  32. K. Kanemaru, T. Iguchi, T. Masaki, and T. Kubota, 2020:Estimates of Spaceborne Precipitation Radar Pulsewidth and Beamwidth Using Sea Surface Echo Data, IEEE Trans. Geosci. Remote Sens, pp.1-13, https://doi.org/10.1109/TGRS.2019.2963090.
  33. B. Nyamsuren, K. N. Nasahara, T. Kubota,T. Masaki, 2019: Vegetation Mapping by Using GPM/DPR over the Mongolian Land, Remote Sens. 2019, 11(20), 2386; https://doi.org/10.3390/rs11202386.
  34. A. Okazaki, T. Honda, S. Kotsuki, M. Yamaji, T. Kubota, R. Oki, T. Iguchi, and T. Miyoshi, 2019: Simulating precipitation radar observations from a geostationary satellite, Atmospheric Measurement Techniques, 12, 3985-3996, https://doi.org/10.5194/amt-12-3985-2019.
  35. 菊池麻紀、沖理子、久保田拓志、吉田真由美、萩原雄一朗、高橋千賀子、大野裕一、西澤智明、中島孝、鈴木健太郎、佐藤正樹、岡本創、富田英一、2019: 雲エアロゾル放射ミッション「EarthCARE」－雲・エアロゾルとその放射影響の統合的観測－、リモセン学会誌、vol. 3, no. 3, 181-196.https://doi.org/10.11440/rssj.39.181
  36. K. Kanemaru, T. Kubota, and T. Iguchi, 2019: Improvements in the Beam-Mismatch Correction of Precipitation Radar Data After the TRMM Orbit Boost, IEEE Trans. Geosci. Remote Sens, 57, 9, pp. 7161-7169.https://doi.org/10.1109/TGRS.2019.2911990
  37. Y. Kuleshov, K. Inape, A. B. Watkins, A. Bear-Crozier, Z.-W. Chua, P. Xie, T. Kubota, T. Tashima, R. Stefanski, T. Kurino, 2019. Climate Risk and Early Warning Systems (CREWS) for Papua New Guinea. IntechOpen, https://doi.org/10.5772/intechopen.85962.
  38. Y. Kuleshov, T. Kurino, T. Kubota, T. Tashima, P. Xie, 2019. WMO Space-based Weather and Climate Extremes Monitoring Demonstration Project (SEMDP): First outcomes of regional cooperation on drought and heavy precipitation monitoring for Australia and South-East Asia. IntechOpen, https://doi.org/10.5772/intechopen.85824
  39. T. Mega, T. Ushio, T. Matsuda, T. Kubota, M. Kachi and R. Oki, 2019: Gauge-Adjusted Global Satellite Mapping of Precipitation, IEEE Trans. Geosci. Remote Sens, vol. 57, no. 4, pp. 1928-1935, https://doi.org/10.1109/TGRS.2018.2870199.
  40. S. Kotsuki, K. Terasaki, K. Kanemaru, M. Satoh, T. Kubota T. and Miyoshi, 2019: Predictability of Record-Breaking Rainfall in Japan in July 2018: Ensemble Forecast Experiments with the Near-real-time Global Atmospheric Data Assimilation System NEXRA. SOLA, 15A, https://doi.org/10.2151/sola.15A-001.
  41. K. Okamoto, T. Ishibashi, S. Ishii, P. Baron, T. Tanaka, K. Gamo, K. Yamashita, and T. Kubota, 2018: Feasibility Study for Future Space-Borne Coherent Doppler Wind Lidar, Part 3:Impact Assessment Using Sensitivity Observing System Simulation Experiments, J. Meteor. Soc. Japan, vol. 96, no. 2, pp. 179-199.https://doi.org/10.2151/jmsj.2018-024
  42. K. Kanemaru, T. Kubota, T. Iguchi, Y. N. Takayabu, and R. Oki, 2017: Development of a precipitation climate record by spaceborne precipitation radar. Part I: Mitigation in effects of switching to redundancy electronics in the Tropical Rainfall Measuring Mission Satellite Precipitation Radar, J. Atmos. Oceanic Technol., vol. 34 No. 9, 2043-2057. https://doi.org/10.1175/JTECH-D-17-0026.1
  43. P. Baron, S. Ishii, K. Okamoto, K. Gamo, K. Mizutani, C. Takahashi, T. Itabe, T. Iwasaki, T. Kubota, T. Maki, R. Oki, S. Ochiai, D. Sakaizawa, M. Satoh, Y. Satoh. T. Tanaka, M. Yasui, 2017: Feasibility study for future spaceborne coherent Doppler Wind Lidar, Part II: Measurement simulation algorithms and retrieval error characterization, J. Meteor. Soc. Japan, No. 5 p. 319-342. https://doi.org/10.2151/jmsj.2017-018
  44. S. Ishii, P. Baron, M. Aoki, K. Mizutani, M. Yasui, S. Ochiai, A. Sato, Y. Satoh, T. Kubota, D. Sakaizawa, R. Oki, K. Okamoto, T. Ishibasi, T. Y. Tanaka, T. T. Sekiyama, T. Maki, K. Yamashita, T. Nishizawa, M. Satoh, T. Iwasaki, 2017: Feasibility Study for Future Space-Borne Coherent Doppler Wind Lidar, Part 1: Instrumental Overview for Global Wind Profile Observation, J. Meteor. Soc. Japan, No. 5 p. 301-317. https://doi.org/10.2151/jmsj.2017-017
  45. K. Aonashi,K. Okamoto, T. Tashima,T. Kubota, K. Ito,2016: Sampling Error Damping method for a Cloud-Resolving Model using a Dual-Scale Neighboring Ensemble Approach, Mon. Wea. Rev., 144 (12), 4751-4770. https://doi.org/10.1175/MWR-D-15-0410.1
  46. J. Awaka, M. Le, V. Chandrasekar, N. Yoshida, T.Higashiuwatoko, T. Kubota, and T. Iguchi, 2016: Rain type classification algorithm module for GPM dual frequency precipitation radar, J. Atmos. Oceanic Technol., 33(9), pp. 1887–1898.https://doi.org/10.1175/JTECH-D-16-0016.1
  47. T.Kubota, T.Iguchi, M. Kojima, L. Liao, T Masaki, H. Hanado, R. Meneghini, R. Oki, 2016: A statistical method for reducing sidelobe clutter for the Ku-band precipitation radar onboard the GPM Core Observatory, J. Atmos. Oceanic Technol., 33 (7), 1413-1428.https://doi.org/10.1175/JTECH-D-15-0202.1
  48. T. Hashino, M. Satoh, Y. Hagihara, S. Kato, T. Kubota, T. Matsui, T. Nasuno, H. Okamoto, and M. Sekiguchi, 2016: Evaluating Cloud Radiative Effects in Arctic simulated by NICAM with A-train, JGR-Atmos.,121, https://doi.org/10.1002/2016JD024775.
  49. K. Okamoto, K. Aonashi, T. Kubota, T. Tashima, 2016: Experimental assimilation of the GPM-Core DPR reflectivity profiles for Typhoon Halong, Mon. Wea. Rev., 144 (6), 2307-2326.https://doi.org/10.1175/MWR-D-15-0399.1
  50. T. Matsui, J. Chern, W.-K. Tao, S. Lang, M. Satoh, T. Hashino, and T. Kubota, 2016: On the land-ocean contrast of tropical convection and microphysics statistics derived from TRMM satellite signals and global storm-resolving models. Journal of Hydrometeorology, 17 (5), 1425-1445.https://doi.org/10.1175/JHM-D-15-0111.1
  51. S. Ishii, K. Okamoto, P. Baron, T. Kubota, Y. Satoh, D. Sakaizawa, T. Ishibashi, T. Y. Tanaka, K. Yamashita, S. Ochiai, K. Gamo, M. Yasui, R. Oki, M. Satoh, and T. Iwasaki, 2016: Measurement performance assessment of future space-borne Doppler Wind Lidar for Numerical Weather Prediction. SOLA, 12, 55-59.https://doi.org/10.2151/sola.2016-012
  52. N. Takahashi, H. Hanado, K. Nakamura, K. Kanemaru, K. Nakagawa, T. Iguchi, T. Nio, T. Kubota, R. Oki, and N. Yoshida, 2016: Overview of the End-of-Mission Observation Experiments of Precipitation Radar onboard the Tropical Rainfall Measuring Mission Satellite, IEEE Trans. Geosci. Remote Sens, 54, 6, 3450-3459.https://doi.org/10.1109/TGRS.2016.2518221
  53. K. Takido, O. C. Saavedra Valeriano, M. Ryo, K. Tanuma, T. Ushio, and T. Kubota, 2016: Spatiotemporal Evaluation of the Gauge Adjusted Global Satellite Mapping of Precipitation at the Basin Scale, J. Meteor. Soc. Japan, 94, 185-195.https://doi.org/10.2151/jmsj.2016-010
  54. A. J. Illingworth, H. W. Barker, A. Beljaars, M. Ceccaldi, H. Chepfer, N. Clerbaux, J. Cole, J. Delanoe, C. Domenech, D. P. Donovan, S. Fukuda, M. Hirakata, R. J. Hogan, A. Huenerbein, P. Kollias, T. Kubota, T. Nakajima, T. Y. Nakajima, T. Nishizawa, Y. Ohno, H. Okamoto, R. Oki, K. Sato, M. Satoh, M. W. Shephard, A. Velazquez-Blazquez, U. Wandinger, T. Wehr, and G.-J. van Zadelhoff, 2015: The EarthCARE Satellite: The Next Step Forward in Global Measurements of Clouds, Aerosols, Precipitation, and Radiation. Bull. Amer. Meteor. Soc., 96, 1311-1332. https://doi.org/10.1175/BAMS-D-12-00227.1
  55. T. Kubota, N. Yoshida, S. Urita, T. Iguchi, S. Seto, R. Meneghini, J. Awaka, H. Hanado, S. Kida, and R. Oki, 2014: Evaluation of precipitation estimates by at-launch codes of GPM/DPR algorithms using synthetic data from TRMM/PR observations,” IEEE J. Sel. Topics Appl. Earth Observ. Remote Sens., vol.7, no.9, pp.3931-3944. https://doi.org/10.1109/JSTARS.2014.2320960
  56. A. Taniguchi, S. Shige, M. K. Yamamoto, T. Mega, S. Kida, T. Kubota, M. Kachi, T. Ushio, and K. Aonashi, 2013: Improvement of High-Resolution Satellite Rainfall Product for Typhoon Morakot (2009) over Taiwan. J. Hydrometeor, 14, 1859-1871. https://doi.org/10.1175/JHM-D-13-047.1
  57. Hashino, T., M. Satoh, Y. Hagihara, T. Kubota, T. Matsui, T. Nasuno, and H. Okamoto, 2013: Evaluating cloud microphysics from NICAM against CloudSat and CALIPSO, J. Geophys. Res. Atmos., 118, 7273-7292, https://doi.org/10.1002/jgrd.50564
  58. Shige, S., S. Kida, H. Ashiwake, T. Kubota, and K. Aonashi, 2013: Improvement of TMI rain retrievals in mountainous areas. J. Appl. Meteor. Climatol., 52, 242-254.https://doi.org/10.1175/JAMC-D-12-074.1
  59. 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, 2011: 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. 電気学会Ａ部門誌, vol.131, No.9, pp.729-737.https://doi.org/10.1541/ieejfms.131.729
  60. M. S. Shrestha, K. Takara, T. Kubota, S. R. Bajracharya, 2011: Verification of GSMaP Rainfall estimates over the central Himalayas. 土木学会論文集B1（水工学）, Vol.67, No. 4, pp. I37-I42.https://doi.org/10.2208/jscejhe.67.I_37
  61. Yasuhisa Iida, Takuji Kubota, Toshio Iguchi, and Riko Oki, 2010: Evaluating Sampling Error in TRMM/PR Rainfall Products by the Bootstrap Method: Estimation of the Sampling Error and Its Application to a Trend Analysis, J. Geophys. Res., https://doi.org/10.1029/2010JD014257.
  62. Yudong Tian, Christa D. Peters-Lidard, Robert F. Adler, Takuji Kubota and Tomoo Ushio, 2010: Evaluation of GSMaP Precipitation Estimates over Contiguous U.S., J. Hydrometeor., 11, 566–574.
  63. Shige, S., T. Yamamoto, T. Tsukiyama, S. Kida, H. Ashiwake, T. Kubota, S. Seto, K. Aonashi and K. Okamoto, 2009: The GSMaP precipitation retrieval algorithm for microwave sounders. Part I: Over-ocean algorithm. IEEE Trans. Geosci. Remote Sens, Vol.14, No.9, pp. 3084-3097. https://doi.org/10.1109/TGRS.2009.2019954
  64. Takuji Kubota, Tomoo Ushio, Shoichi Shige, Satoshi Kida, Misako Kachi, and Ken'ichi Okamoto, 2009: Verification of high resolution satellite-based rainfall estimates around Japan using gauge-calibrated ground radar dataset. J. Meteor. Soc. Japan, 87A, 203-222. https://doi.org/10.2151/jmsj.87A.203
  65. Shinta Seto, Takuji Kubota, Toshio Iguchi, Nobuhiro Takahashi, Taikan Oki, 2009: An evaluation of over-land rain rate estimates by the GSMaP and GPROF algorithms;The role of lower-frequency channels. J. Meteor. Soc. Japan, 87A, 183-202. https://doi.org/10.2151/jmsj.87A.183
  66. Satoshi Kida, Shoichi Shige, Takuji Kubota, Kazumasa Aonashi, and Ken'ichi Okamoto, 2009: Improvement of rain/no-rain classification methods for microwave radiometer observations over ocean using the 37-GHz emission signature. J. Meteor. Soc. Japan, 87A, 165-181. https://doi.org/10.2151/jmsj.87A.165
  67. Takuji Kubota, Shoichi Shige, Kazumasa Aonashi, Ken'ichi Okamoto, 2009: Development of nonuniform beamfilling correction method in rainfall retrievals for passive microwave radiometers over ocean using TRMM observations. J. Meteor. Soc. Japan, 87A, 153-164. https://doi.org/10.2151/jmsj.87A.153
  68. Ushio, T., K. Sasashige, T. Kubota, S. Shige, K. Okamoto, K. Aonashi, T. Inoue, N. Takahashi, T. Iguchi, M. Kachi, R. Oki, T. Morimoto, Z, Kawasaki, 2009: A Kalman filter approach to the Global Satellite Mapping of Precipitation (GSMaP) from combined passive microwave and infrared radiometric data. J. Meteor. Soc. Japan, 87A, 137-151. https://doi.org/10.2151/jmsj.87A.137
  69. Aonashi, K,, J. Awaka, M. Hirose, T. Kozu, T. Kubota, G. Liu, S. Shige, S. Kida, S. Seto, N. Takahashi, and Y. N. Takayabu 2009: GSMaP passive mocrowave precipitation retrieval algorithm: Algorithm description and validation.J. Meteor. Soc. Japan, 87A, 119-136. https://doi.org/10.2151/jmsj.87A.119
  70. Toshiaki Kozu, Toshio Iguchi, Takuji Kubota, Naofumi Yoshida, Shinta Seto, John Kwiatkowski, and Yukari N. Takayabu, 2009: Feasibility of Raindrop Size Distribution Parameter Estimation with TRMM Precipitation Radar. J. Meteor. Soc. Japan, 87A, 53-66. https://doi.org/10.2151/jmsj.87A.53
  71. Shinta Seto, Takuji Kubota, Nobuhiro Takahashi, Toshio Iguchi, and Taikan Oki, 2008: Advanced Rain/No-rain Classification Methods for Microwave Radiometer Observations over Land, J. Appl. Meteorol. Climatol., Vol. 47, pp. 3016-3029. https://doi.org/10.1175/2008JAMC1895.1
  72. Shoichi Shige, Tomonori Watanabe, Hiroshi Sasaki,Takuji Kubota, Satoshi Kida, and Ken'ichi Okamoto, 2008: Validation of western and eastern Pacific rainfall estimates from the TRMM PR using a radiative transfer model, J. Geophys. Res., https://doi.org/10.1029/2007JD009002
  73. 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, 2007: 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.https://doi.org/10.11440/rssj.27.474
  74. Takuji Kubota, Shoichi Shige, Hiroshi Hashizume, Kazumasa Aonashi, Nobuhiro Takahashi, Shinta Seto, Masafumi Hirose, Yukari N. Takayabu, Tomoo Ushio, Katsuhiro Nakagawa, Koyuru Iwanami, Misako Kachi, and Ken'ichi Okamoto, 2007: 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.https://doi.org/10.1109/TGRS.2007.895337
  75. Yoshimitsu Chikamoto, Hitoshi Mukougawa, Takuji Kubota, Hitoshi Sato, Akira Ito, Shuhei Maeda, 2007 : Evidence of Growing Bred Vector Associated with Tropical Intraseasonal Oscillation, Geophys. Res. Lett., Vol. 34, L04806, https://doi.org/10.1029/2006GL028450.
  76. Toru Terao and Takuji Kubota, 2005: East-West SST contrast over the tropical oceans and post El Nino western North Pacific summer monsoon, Geophys. Res. Lett., Vol. 32, No. 15, L1570610.1029/2005GL023010 https://doi.org/10.1029/2005GL023010
  77. Takuji Kubota and Toru Terao, 2004: Interdecadal Variability of the Seasonal-scale Persistece in the Tropical Mean Tropospheric Temperature, J. Meteor. Soc. Japan, Vol. 82, 1213-1221. https://doi.org/10.2151/jmsj.2004.1213
  78. Takuji Kubota and Toru Terao, 2003: The Seasonal-scale Persistence of Tropical Tropospheric Temperature Associated with the El Niño/Southern Oscillation, J. Meteor. Soc. Japan, Vol. 81, 581-598. https://doi.org/10.2151/jmsj.81.581

著書

1. 久保田拓志, 10-36「EarthCARE」,「リモートセンシング事典」日本リモートセンシング学会(編), 丸善出版, ISBN:978-4-621-30776-2 (2022/12)
2. T. Kubota, K. Aonashi, T. Ushio, S. Shige, Y. N. Takayabu, M. Kachi, Y. Arai, T. Tashima, T. Masaki, N. Kawamoto, T. Mega, M. K. Yamamoto, A. Hamada, M. Yamaji, G. Liu and R. Oki, 2020: Global Satellite Mapping of Precipitation (GSMaP) products in the GPM era, Satellite precipitation measurement, Springer, vol. 67, pp.355-373. https://doi.org/10.1007/978-3-030-24568-9_20.
3. C. Kidd, Y. N. Takayabu, G. Skofronick-Jackson, G.J. Huffman, S. Braun, T. Kubota, and J. Turk, 2020: The Global Precipitation Measurement (GPM) Mission, Satellite precipitation measurement, Springer, vol. 67. https://doi.org/10.1007/978-3-030-24568-9_1.
4. S. Kida, T. Kubota, S. Shige, and T. Mega, 2017: Development of a Rain/No-Rain Classification Method over Land for the Microwave Sounder Algorithm, Remote Sensing of Aerosols, Clouds, and Precipitation, Chapter 12, 249-265.https://doi.org/10.1016/B978-0-12-810437-8.00012-8
5. Shige, S., Kida, S., T. Yamamoto, T. Kubota, and K. Aonashi, 2010: High-Temporal Global Rainfall Maps from Satellite Passive Microwave Radiometers, Microwave and Millimeter Wave Technologies: Modern UWB antennas and equipment, Igor Mini (Ed.), INTECH, 301-312.https://doi.org/10.5772/9027

学会誌等に掲載した論文

1. 久保田拓志, 祖父江真一, 沖理子2022: 宇宙技術による水問題対策への貢献, 河川, 2022年7月号 , p.58-61
2. 青梨和正, 久保田拓志, 2022: 衛星観測による全球降水マップの開発と社会での実利用推進 ―2019年度岸保・立平賞受賞記念講演― , 天気, 69 巻, 4 号, p. 183-195,, https://doi.org/10.24761/tenki.69.4_183
3. 富田英一, 久保田拓志, 雲エアロゾル放射ミッション「EarthCARE」の開発状況, 日本リモートセンシング学会誌, 2021, 41 巻, 2 号, p. 275-278, https://doi.org/10.11440/rssj.41.275
4. Y. Kuleshov, T. Kubota, T. Tashima, P. Xie, T. Kurino, P. Hechler, L. V. Alexander, 2020: WMO Space-based Weather and Climate Extremes Monitoring Demonstration Project for East Asia and Western Pacific, WMO Bulletin. [URL]
5. Y. Kuleshov, L. Bettio, T. Kubota,T. Tashima, P. Xie, T.Kurino and P. Hechler, 2020: DROUGHT MONITORING IN AUSTRALIA UTILIZING PRODUCTS FROM THE WMO SPACE-BASED WEATHER AND CLIMATE EXTREMES MONITORING DEMONSTRATION PROJECT, WMO Statement on the State of the Global Climate 2019, pp.24.[URL]
6. T. Kubota, 2019: GSMaP: Monitoring Rainfall from Space to Protect Communities, Scientia, https://doi.org/10.33548/SCIENTIA392
7. 久保田拓志, 2017: 全球降水観測計画GPM、OplusE 2017年6月号, vol. 39, No.6, pp. 546-549.
8. 可知美佐子, 久保田拓志, 沖理子,2015: 全球降水観測(GPM)計画の利用実証, 日本航空宇宙学会誌, 63(10), 321-325.
9. 沖理子, 久保田拓志, 可知美佐子, 正木岳志, 金子有紀, 2015: 全球降水観測計画（GPM）の地上システムと初期成果：(2) データ処理アルゴリズムと初期観測成果, 日本航空宇宙学会誌, 63(9), 281-287.
10. 久保田拓志, 可知美佐子, 沖理子, 2013: 衛星からの降雨観測と災害監視, 電気学会誌,Vol. 133, No. 3, P 141-143.
11. 沖理子, 久保田拓志, 平形麻紀, 2014: 雲エアロゾル放射観測衛星「EarthCARE」, 低温科学, vol. 72, pp. 225-230.
12. 執筆分担, 2008: 「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地球観測研究センター・編.
13. 久保田拓志, 可知美佐子, 清水収司, 吉田直文, 沖理子, 2008: 衛星降雨観測でとらえたミャンマーを襲ったサイクロン「ナルギス」, 日本リモートセンシング学会誌, Vol. 28, No. 4, pp. 361-365.
14. 寺尾徹, 久保田拓志, 2006: エルニーニョ終息後における大気循環場と日本の夏季の天候の特徴, 月刊海洋「総特集夏季気候変動－冷夏猛暑に代表される夏季異常気象研究の統合－」, 海洋出版, No.44, pp.160-168.
15. 寺尾徹, 久保田拓志, 2005: エルニーニョ終息後の西部北太平洋モンスーンと日本の天候の特徴, 気象研究ノート「2003年日本の冷夏」, 楠昌司編, 日本気象学会, pp.111-120.

Conference paper (listed by Scopus)

- 1. Kubota, T., Saito, Y., Furukawa, K., Panda, S.K., Shukla, B.P., Varma, A.K., 2022: Evaluations of Ground-Based Weather Radars Over the India with the Spaceborne Precipitation Radar, International Geoscience and Remote Sensing Symposium (IGARSS), 2022-July, pp. 7278-7281. https://doi.org/10.1109/IGARSS46834.2022.9883885
  2. Kubota, T., Saito, Y., Furukawa, K., Yamaji, M., Oki, R.. 2022: Enhancing Precipitation Monitoring Using GPM Products: Integration with Ground-Based Radars, International Geoscience and Remote Sensing Symposium (IGARSS), 2022-July, pp. 5248-5251. https://doi.org/10.1109/IGARSS46834.2022.9884078
  3. Masaki, T., Furukawa, K., Iguchi, T., Kubota, T., Takahashi, N., 2022: Beam Matching of the Dual-Frequency Precipitation Radar Onboard the Global Precipitation Measurement Core Observatory, International Geoscience and Remote Sensing Symposium (IGARSS), 2022-July, pp. 7282-7285. https://doi.org/10.1109/IGARSS46834.2022.9883619
  4. Yamaji, M., Kubota, T., Oki, R. Observing System Simulation Experiment on the Accuracy of Global Satellite Mapping of Precipitation (GSMAP) by Future Small Precipitation Radar Constellation (2019) International Geoscience and Remote Sensing Symposium (IGARSS), art. no. 8899209, pp. 7594-7597. DOI: 10.1109/IGARSS.2019.8899209
  5. Tashima, T., Kubota, T., Oki, R. Precipitation Extremes Monitoring Using Global Satellite Mapping of Precipitation (GSMaP) Products (2019) International Geoscience and Remote Sensing Symposium (IGARSS), art. no. 8898435, pp. 4463-4466. DOI: 10.1109/IGARSS.2019.8898435
  6. Yamamoto, K., Furukawa, K., Takahashi, N., Kubota, T., Feasibility Study of GPM/DPR Wide Swath Observation (2019) International Geoscience and Remote Sensing Symposium (IGARSS), art. no. 8899793, pp. 4467-4469. DOI: 10.1109/IGARSS.2019.8899793
  7. Ushio, T., Mega, T., Kubota, T., Multi-satellite Global Satellite Mapping of Precipitation (GSMaP) - Design and products (2019) 2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019, art. no. 8738594. DOI: 10.23919/URSIAP-RASC.2019.8738594
  8. Kubota, T., Iguchi, T., Masaki, T., Yoshida, N., Oki, R., Development of a statistical method for reducing sidelobe clutter in high sensitivity mode of GPM/KAPR(2018) International Geoscience and Remote Sensing Symposium (IGARSS), 2018-July, art. no. 8519100, pp. 8347-8348. DOI: 10.1109/IGARSS.2018.8519100
  9. Furukawa, K., Yamamoto, K., Kubota, T., Oki, R., Iguchi, T., Scan pattern change test operations of the Dual-frequency Precipitation Radar on the Global Precipitation Measurement core spacecraft (2018) International Geoscience and Remote Sensing Symposium (IGARSS), 2018-July, art. no. 8518305, pp. 8331-8334. DOI: 10.1109/IGARSS.2018.8518305
  10. Iguchi, T., Furukawa, K., Kubota, T., Yamamoto, K., Masaki, T., Yoshida, N, Results of the Ka-Ku matched beam experiment (2018) International Geoscience and Remote Sensing Symposium (IGARSS), 2018-July, art. no. 8519040, pp. 8323-8326. DOI: 10.1109/IGARSS.2018.8519040
  11. Yamaji, M., Kubota, T., Oki, R., Impact study on the accuracy of Global Satellite Mapping of Precipitation (GSMaP) caused by future small precipitation radar constellation (2018) Proceedings of SPIE - The International Society for Optical Engineering, 10776, art. no. 1077614. DOI: 10.1117/12.2323967
  12. Furukawa, K., Yamamoto, K., Kubota, T., Oki, R., Iguchi, T., Current status of the Dual-frequency precipitation Radar on the Global Precipitation Measurement core spacecraft and scan pattern change test operations results (2018) Proceedings of SPIE - The International Society for Optical Engineering, 10776, art. no. 1077602. DOI: 10.1117/12.2323964
  13. Yamaji, M., Kubota, T., Takahashi, H.G., Hamada, A., Takayabu, Y.N., Oki, R., Drop size distribution observed by dual-frequency precipitation radar onboard global precipitation measurement core satellite (2018) Proceedings of SPIE - The International Society for Optical Engineering, 10782, art. no. 107820H. DOI: 10.1117/12.2324640
  14. Yamamoto, K., Furukawa, K., Takahashi, N., Kubota, T., Oki, R., Kanemaru, K., Analysis of the GPM/DPR wide swath experiment assuming future spaceborne precipitation radar (2018) Proceedings of SPIE - The International Society for Optical Engineering, 10785, art. no. 107850O. DOI: 10.1117/12.2325273
  15. Okamoto, K., Ishibashi, T., Ishii, S., Baron, P., Gamo, K., Tanaka, T., Yamashita, K., Kubota, T., Evaluation of potential impacts of future Japan's space-based Doppler Wind Lidar (DWL) on polar- And tropical-orbiting satellites (2018) 19th Coherent Laser Radar Conference, CLRC 2018.
  16. Furukawa, K., Nio, T., Oki, R., Kubota, T., Iguchi, T., Prime mission results of the dual-frequency precipitation radar on the global precipitation measurement core spacecraft (2017) International Geoscience and Remote Sensing Symposium (IGARSS), 2017-July, art. no. 8127555, pp. 2708-2711. DOI: 10.1109/IGARSS.2017.8127555
  17. Kubota, T., Aonashi, K., Ushio, T., Shige, S., Takayabu, Y.N., Arai, Y., Tashima, T., Kachi, M., Oki, R., Recent progress in global satellite mapping of precipitation (GSMAP) product (2017) International Geoscience and Remote Sensing Symposium (IGARSS), 2017-July, art. no. 8127556, pp. 2712-2715. DOI: 10.1109/IGARSS.2017.8127556
  18. Ishii, S., Okamoto, K., Baron, P., Ishibashi, T., Tanaka, T., Sekiyama, T., Maki, T., Kubota, T., Satoh, Y., Sakaizawa, D., Yamashita, K., Gamo, K., Ochiai, S., Yasui, M., Oki, R., Satoh, M., Iwasaki, T., Study on measurement performance of future space-based Doppler wind lidar in Japan (2017) International Geoscience and Remote Sensing Symposium (IGARSS), 2017-July, art. no. 8127938, pp. 4238-4245. DOI: 10.1109/IGARSS.2017.8127938
  19. Furukawa, K., Nio, T., Oki, R., Kubota, T., Iguchi, T., Prime mission results of the dual-frequency precipitation radar on the global precipitation measurement core spacecraft and the version 5 GPM standard products (2017) Proceedings of SPIE - The International Society for Optical Engineering, 10423, art. no. 104230N. DOI: 10.1117/12.2276765
  20. Ushio, T., Mega, T., Kubota, T., Kachi, M., Near real time product of the gauge adjusted GSMaP (GSMaP-Gauge-NRT) (2016) International Geoscience and Remote Sensing Symposium (IGARSS), 2016-November, art. no. 7730018, pp. 3919-3922. DOI: 10.1109/IGARSS.2016.7730018
  21. Kanemaru, K., Kubota, T., Masaki, T., Oki, R., Furukawa, K., Iguchi, T., Hanado, H., Yoshida, N., Recent advances of the TRMM PR beam-mismatch correction after the orbit boost (2016) International Geoscience and Remote Sensing Symposium (IGARSS), 2016-November, art. no. 7730022, pp. 3934-3937. DOI: 10.1109/IGARSS.2016.7730022
  22. Iguchi, T., Seto, S., Awaka, J., Meneghini, R., Kubota, T., Chandra, V., Yoshida, N., Kawamoto, N., Oki, R., Precipitation rates estimated with GPM's Dual-frequency Radar (2016) International Geoscience and Remote Sensing Symposium (IGARSS), 2016-November, art. no. 7730017, pp. 3917-3918. DOI: 10.1109/IGARSS.2016.7730017
  23. Furukawa, K., Nio, T., Konishi, T., Masaki, T., Kubota, T., Oki, R., Iguchi, T., Current status of the dual-frequency precipitation radar on the global precipitation measurement core spacecraft and the new version of GPM standard products (2016) Proceedings of SPIE - The International Society for Optical Engineering, 10000, art. no. 1000003. DOI: 10.1117/12.2240907
  24. Okamoto, K., Ishii, S., Baron, P., Kubota, T., Satoh, Y., Sakaizawa, D., Ishibashi, T., Tanaka, T.Y., Yamashita, K., Gamo, K., Ochiai, S., Yasui, M., Oki, R., Satoh, M., Iwasaki, T.Recent results from feasibility study of space-based doppler wind lidar in Japan (2016) 18th Coherent Laser Radar Conference and the Lidar Working Group on Space Based Winds, CLRC 2016.
  25. Kanemaru, K., Kubota, T., Kachi, M., Oki, R., Iguchi, T., Takayabu, Y.N. A decadal variability of semi-global precipitation by TRMM PR (2015) International Geoscience and Remote Sensing Symposium (IGARSS), 2015-November, art. no. 7326987, pp. 5127-5130. DOI: 10.1109/IGARSS.2015.7326987
  26. Kubota, T., Masaki, T., Iguchi, T., Urita, S., Yoshida, N., Hanado, H., Oki, R., Development of a routine to reduce sidelobe clutter in GPM/KUPR-L2 algorithm (2015) International Geoscience and Remote Sensing Symposium (IGARSS), 2015-November, art. no. 7326997, pp. 5166-5169. DOI: 10.1109/IGARSS.2015.7326997
  27. Masaki, T., Kubota, T., Oki, R., Furukawa, K., Kojima, M., Miura, T., Iguchi, T., Hanado, H., Kai, H., Yoshida, N., Higashiuwatoko, T., Current status of GPM/DPR level 1 algorithm development and DPR calibration (2015) International Geoscience and Remote Sensing Symposium (IGARSS), 2015-November, art. no. 7326348, pp. 2615-2618. DOI: 10.1109/IGARSS.2015.7326348
  28. Furukawa, K., Kojima, M., Nio, T., Konishi, T., Oki, R., Masaki, T., Kubota, T., Kaneko, Y., Kachi, M., Iguchi, T., Hanado, H., Nakagawa, K., The orbital operations status of the dual-frequency precipitation radar on the global precipitation measurement core spacecraft (2015) International Geoscience and Remote Sensing Symposium (IGARSS), 2015-November, art. no. 7326994, pp. 5154-5157. DOI: 10.1109/IGARSS.2015.7326994
  29. Furukawa, K., Nio, T., Konishi, T., Oki, R., Masaki, T., Kubota, T., Iguchi, T., Hanado, H., Current status of the dual-frequency precipitation radar on the global precipitation measurement core spacecraft (2015) Proceedings of SPIE - The International Society for Optical Engineering, 9639, art. no. 96390G. DOI: 10.1117/12.2193868
  30. Kachi, M., Kubota, T., Aonashi, K., Ushio, T., Shige, S., Yamamoto, M., Mega, T., Oki, R., Recent improvements in the global satellite mapping of precipitation (GSMaP) (2014) International Geoscience and Remote Sensing Symposium (IGARSS), art. no. 6947302, pp. 3762-3765. DOI: 10.1109/IGARSS.2014.6947302
  31. Mega, T., Ushio, T., Kubota, T., Kachi, M., Aonashi, K., Shige, S., Gauge adjusted global satellite mapping of precipitation (GSMaP-Gauge) (2014) 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014, art. no. 6929683. DOI: 10.1109/URSIGASS.2014.6929683
  32. Masaki, T., Kubota, T., Oki, R., Kojima, M., Furukawa, K., Miura, T., Kai, H., Iguchi, T., Hanado, H., Yoshida, N., Higashiuwatoko, T., Development of level 1 algorithm of Dual Frequency Precipitation Radar (DPR) for the Global Precipitation Measurement (GPM) (2014) International Geoscience and Remote Sensing Symposium (IGARSS), art. no. 6947609, pp. 4962-4965. DOI: 10.1109/IGARSS.2014.6947609
  33. Kida, S., Kubota, T., Kachi, M., Oki, R., Iguchi, T., Takayabu, Y.N., Reduction of discontinuity due to the orbit boost in TRMM Precipitation Radar product for climate studies (2013) International Geoscience and Remote Sensing Symposium (IGARSS), art. no. 6721239, pp. 644-647.DOI: 10.1109/IGARSS.2013.6721239
  34. Kubota, T., Yoshida, N., Urita, S., Iguchi, T., Seto, S., Awaka, J., Hanado, H., Kida, S., Oki, R., Development of synthetic GPM/DPR data from TRMM/PR and evaluation of GPM/DPR level-2 'at-launch' algorithms using them (2013) International Geoscience and Remote Sensing Symposium (IGARSS), art. no. 6721240, pp. 648-651. DOI: 10.1109/IGARSS.2013.6721240
  35. Kida, S., Kubota, T., Kachi, M., Shige, S., Oki, R., Development of precipitation retrieval algorithm for passive microwave sounder over land (2012) Proceedings of SPIE - The International Society for Optical Engineering, 8523, art. no. 852309. DOI: 10.1117/12.977278
  36. Kida, S., Kubota, T., Kachi, M., Shige, S., Oki, R., Development of precipitation retrieval algorithm over land for a satellite-borne microwave sounder (2012) International Geoscience and Remote Sensing Symposium (IGARSS), art. no. 6351568, pp. 342-345. DOI: 10.1109/IGARSS.2012.6351568
  37. Kubota, T., Satoh, M., Nasuno, T., Seto, S., Iguchi, T., Oki, R., Development of cloud liquid water database using global cloud-system resolving model for GPM/DPR algorithm (2012) International Geoscience and Remote Sensing Symposium (IGARSS), art. no. 6351566, pp. 350-353. DOI: 10.1109/IGARSS.2012.6351566
  38. Takahashi, N., Kachi, M., Kubota, T., Furukawa, K., Conceptual study of the future cloud-precipitation observation mission from space (2012) Proceedings of SPIE - The International Society for Optical Engineering, 8528, art. no. 85281G. DOI: 10.1117/12.977353
  39. Iguchi, T., Seto, S., Meneghini, R., Yoshida, N., Awaka, J., Kubota, T., Kozu, T., Chandra, V., Le, M., Liao, L., Tanelli, S., Durden, S., An overview of the precipitation retrieval algorithm for the dual-frequency precipitation radar (DPR) on the global precipitation measurement (GPM) mission's core satellite (2012) Proceedings of SPIE - The International Society for Optical Engineering, 8528, art. no. 85281C. DOI: 10.1117/12.977352
  40. Kubota, T., Yoshida, N., Shimizu, S., Oki, R., Hanado, H., Iguchi, T., Development of synthetic GPM/DPR data using KaPR sampling experiment of the TRMM/PR (2011) International Geoscience and Remote Sensing Symposium (IGARSS), art. no. 6049955, pp. 3421-3424. DOI: 10.1109/IGARSS.2011.6049955
  41. Kachi, M., Miura, T., Oki, R., Shimizu, S., Kubota, T., Yoshida, N., Hyakusoku, Y., Furukawa, K., Kojima, M., Iguchi, T., Nakamura, K., Status of development of the GPM Dual-frequency Precipitation Radar (DPR), algorithm development, and ground validation activities (2010) Proceedings of SPIE - The International Society for Optical Engineering, 7826, art. no. 78260A, . DOI: 10.1117/12.865552
  42. Kubota, T., Eito, H., Aonashi, K., Hashimoto, A., Iguchi, T., Hanado, H., Shimizu, S., Yoshida, N., Oki, R., Development of spaceborne radar simulator by NICT and JAXA using JMA cloud-resolving model (2010) International Geoscience and Remote Sensing Symposium (IGARSS), art. no. 5649413, pp. 1304-1307. DOI: 10.1109/IGARSS.2010.5649413
  43. Oki, R., Kubota, T., Katagiri, S., Kachi, M., Shimizu, S., Kojima, M., Kimura, K., Cloud and precipitation observation by spaceborne radar in japan: Current and future missions (2010) International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, 38, pp. 81-85.
  44. Kubota, T., Kachi, M., Oki, R., Shimizu, S., Yoshida, N., Kojima, M., Nakamura, K., Rainfall observation from space - Applications of Tropical Rainfall Measuring Mission (TRMM) and Global Precipitation Measurement (GPM) mission, (2010) International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, 38, pp. 69-73.
  45. Iida, Y., Kubota, T., Iguchi, T., Oki, R., A long-term trend observed in TRMM/PR monthly rainfall products and an evaluation of sampling error by a bootstrap method (2009) International Geoscience and Remote Sensing Symposium (IGARSS), 1, art. no. 5416892, pp. I216-I219. DOI: 10.1109/IGARSS.2009.5416892
  46. Kachi, M., Oki, R., Shimizu, S., Kubota, T., Yoshida, N., Iguchi, T., Nakamura, K., Status of algorithm development and CAL/VAL plans in the JAXA GPM project (2009) Proceedings of SPIE - The International Society for Optical Engineering, 7474, art. no. 74740P. DOI: 10.1117/12.830261
  47. Kachi, M., Shimizu, S., Yoshida, N., Kubota, T., Oki, R., Iguchi, T., Development of the DPR algorithms and products for GPM (2008) Proceedings of SPIE - The International Society for Optical Engineering, 7106, art. no. 71060S,DOI: 10.1117/12.801875
  48. Okamoto, K., Takahashi, N., Iwanami, K., Shige, S., Kubota, T., High precision and high resolution global precipitation map from satellite data (2008) 2008 Microwave Radiometry and Remote Sensing of the Environment - 10th Specialist Meeting, Proceedings, MICRORAD, art. no. 4579485. DOI: 10.1109/MICRAD.2008.4579485
  49. Shige, S., Yamamoto, T., Kida, S., Tsukiyama, T., Kubota, T., Okamoto, K., On the use ofmicrowave sounder data for high-temporal rainfall maps based on microwave radiometers (2008) 2008 Microwave Radiometry and Remote Sensing of the Environment - 10th Specialist Meeting, Proceedings, MICRORAD, art. no. 4579506. DOI: 10.1109/MICRAD.2008.4579506
  50. Hashizume, H., Kubota, T., Aonashi, K., Shige, S., Okamoto, K., Development of over-ocean SSM/I rain retrieval algorithm in the GSMaP project (2006) International Geoscience and Remote Sensing Symposium (IGARSS), art. no. 4241817, pp. 2588-2591. DOI: 10.1109/IGARSS.2006.669
  51. Kubota, T., Shige, S., Hashizume, H., Ushio, T., Aonashi, K., Kachi, M., Okamoto, K., Global precipitation map using satelliteborne microwave radiometers by the GSMaP project: Production and validation(2006) 2006 IEEE MicroRad Proceedings - 9th Specialist Meeting on Microwave Radiometry and Remote Sensing Applications, MicroRad'06, art. no. 1677106, pp. 290-295. DOI: 10.1109/MICRAD.2006.1677106
  52. Kubota, T., Hashizume, H., Shige, S., Okamoto, K., Aonashi, K., Takahashi, N., Ushio, T., Kachi, M., Global precipitation map using satelliteborne microwave radiometers by the GSMaP project: Production and validation (2006) International Geoscience and Remote Sensing Symposium (IGARSS), art. no. 4241816, pp. 2584-2587. DOI: 10.1109/IGARSS.2006.668

[発表等のリスト（それ以前）]