[PhD. Thesis]
- Kouyama, T (2012), Phd. thesis: Study of Venus atmosphere dynamics using cloud tracking technique, University of Tokyo (pdf).
[Papers (reviewed, main author)]
- Kouyama T., T. Imamura, M. Taguchi, T. Fukuhara, T. M. Sato, A. Yamazaki, M. Futaguchi, S. Murakami, G. L. Hashimoto, M. Ueno, N. Iwagami, S. Takagi, M. Takagi, K. Ogohara, H. Kashimura, T. Horinouchi, N. Sato, M. Yamada, Y. Yamamoto, S. Ohtsuki, K. Sugiyama, H. Ando, M. Takamura, T. Yamada, T. Satoh, and M. Nakamura (2017). Topographical and Local Time Dependence of Large Stationary Gravity Waves Observed at the Cloud Top of Venus, Geophysical Research Letters, 44, 12,098–12,105, doi:10.1002/2017GL075792.
- Kouyama T., A. Kanemura, S. Kato, N. Imamoglu, T. Fukuhara and R. Nakamura (2017), Satellite Attitude Determination and Map Projection Based on Robust Image Matching, Remote sensing, 9, Link.
- Kouyama, T., Y. Yokota, Y. Ishihara, R. Nakamura, S. Yamamoto, T. Matsunaga (2016), Development of an application scheme for the SELENE/SP lunar reflectance model for radiometric calibration of hyperspectral and multispectral sensors, Planetary Space Science, 124, 76-83, doi:10.1016/j.pss.2016.02.003.
- Kouyama, T., T. Imamura, M. Nakamura, T. Satoh, Y. Futaana (2015), Vertical propagation of planetary-scale waves in variable background winds in the upper cloud region of Venus, Icarus, 248, 560-568, doi:10.1016/j.icarus.2014.07.011.
- Kouyama, T., A. Yamazaki, M. Yamada, T. Imamura (2013), A method to estimate optical distortion using planetary images, Planetary and Space Science, doi:10.1016/j.pss.2013.06.027.
- Kouyama, T., T. Imamura, M. Nakamura, T. Satoh, Y. Futaana (2013), Long-term variation in the cloud-tracked zonal velocities at the cloud top of Venus deduced from Venus Express VMC images, Journal of Geophysical Research, 118, 37-46, doi:10.1029/2011JE004013.
- Kouyama, T., T. Imamura, M. Nakamura, T. Satoh, Y. Futaana (2012), Horizontal structure of planetary-scale waves at the cloud top of Venus deduced from Galileo SSI images with an improved cloud-tracking technique, Planetary and Space Science, 60, 207-216, doi:10.1016/j.pss.2011.08.008.
- 神山徹, 山崎敦, 山田学 (2011), 金星縁を利用した画像歪の推定, JAXA-RR-10-010
[Proceedings (reviewed)]
- Kouyama, T., R. Nakamura, S. Kato, and M. Kimura (2017). Moon observations for small satellite radiometric calibration. In International Geoscience and Remote Sensing Symposium (IGARSS) (Vol. 2017–July). https://doi.org/10.1109/IGARSS.2017.8127760
- Kouyama, T., and T. Imamura, "Vertical Propagation of Planetary Scale Waves in Variable Background Zonal Winds", International Venus conference
- Kouyama, T., Y. Yokota, Y. Ishihara, R. Nakamura, S. Yamamoto, and T. Matsunaga, M. Yamada, S. Kameda, H. Sawada, H. Suzuki, R. Honda, T. Morta, C. Honda, K. Ogawa, and S. Sugita (2016), Lunar Calibration for Planetary Explorers using SELENE/SP Lunar Reflectance Model, 47th Lunar Planet. Sci. Conf., #1723.
- Kouyama, T., Y. Yokota, Y. Ishihara, R. Nakamura, S. Yamamoto, and T. Matsunaga (2015), Uncertainty and phase angle dependency of SELENE/SP Lunar Reflectance Model for Lunar calibration, LPSC.
- Kouyama, T., Y. Ishihara, R. Nakamura, S. Tsuchida, T. Matsunaga, F. Sakuma, Y. Yokota and S. Yamamoto (2014), Comparison of A New Lunar Radiometric Model based on SELENE/SP with Satellite Observing Lunar Images, 45th Lunar Planet. Sci. Conf., #1302.
- Kouyama, T., R. Nakamura, S. Tsuchida, T. Matsunaga, F. Sakuma, Y. Yokota, H. Yamamoto, Y. Ishihara, S. Yamamoto (2013), Usability of LUNAR Reflectance Model Based on SELENE/SP for Planned HISUI Radiometric Calibration, Proc. International Geoscience and Remote Sensing Symposium.
- [Proceedings (non-reviewed)]
- Kouyama, T., T. Fukuhara, S. Kato, R. Nakamura, K. Nakau, T. Iwata (2016), ***, Proc. International Symposium on Remote Sensing.
- Kouyama, T., T. Fukuhara, S. Kato, R. Nakamura, K. Nakau, T. Iwata (2012), ***, Proc. International Symposium on Remote Sensing.
[Papers (reviewed, Co-author)]
- Ogohara et al (L3)
- Fukuhara et al (LIR)
- Iwagami et al (IR1)
- Suzuki et al (Hayabusa2/ONC)
- Horinouchi et al., Nat. Geosci. 2018 (更新する)
- Peralta et al., Nat. Astro. 2017 (更新する)
- Taguchi et al., Nat. Geosci. 2016 (更新する)
- Nakamura et al., 2016 (更新する)
- Imai, M., Y. Takahashi, M. Watanabe, T. Kouyama, S. Watanabe and S. Gouda, Y. Gouda (2016), Ground-based observation of the cyclic nature and temporal variability of planetary-scale UV features at the Venus cloud top level, Icarus, 278, 204-214, doi:10.1016/j.icarus.2016.06.011.
- Sato, T.M., H. Sagawa, T. Kouyama, K. Mitsuyama, T. Satoh, S. Ohtsuki, M. Ueno, Y. Kasaba, M. Nakamura, T. Imamura (2014), Cloud top structure of Venus revealed by Subaru/COMICS mid-infrared images, Icarus, 243, 386 - 399, doi:10.1016/j.icarus.2014.09.004.
- Hosouchi, M., T. Kouyama, N. Iwagami, S. Ohtsuki, M. Takagi (2012), Wave signature in the Venus dayside cloud layer at 58-64 km observed by ground-based infrared spectroscopy, Icarus, 220, 552-560, http://dx.doi.org/10.1016/j.icarus.2012.04.027
- Ogohara, K., T. Kouyama, H. Yamamoto, N. Sato, M. Takagi, and T. Imamura (2012), A newly developed Cloud Tracking System for Venus Climate Orbiter Akatsuki and its preliminary products using Venus Express data. Theoretical and Applied Mechanics Japan, 60, 193-202, Link
- Ogohara, K., T. Kouyama, H. Yamamoto, N. Sato, M. Takagi, T. Imamura (2012), Automated cloud tracking system for the Akatsuki Venus Climate Orbiter data, Icarus, 217, 661-668, doi:10.1016/j.icarus.2011.05.017
- Fukuhara, T., M. Taguchi, T. Imamura, M. Nakamura, M. Ueno, M. Suzuki, N. Iwagami, M. Sato, K. Mitsuyama, G. L. Hashimoto, R. Ohshima, T. Kouyama, H. Ando, and M. Futaguchi (2011), LIR: Longwave Infrared Camera onboard the Venus orbiter Akatsuki, Earth, Planets and Space, 63, 1009-1018. Link
- Nakamura, M., Imamura, T., Ishii, N., Abe, T., Satoh, T., Suzuki, M., Ueno, M., Yamazaki, A., Iwagami, N., Watanabe, S., Taguchi, Fukuhara, T., M., Takahashi, Y., Yamada, M., Hoshino, N., Ohtsuki, S., Uemizu, K., Hashimoto, G. L., Takagi, M., Matsuda, Y., Ogohara, K., Sato, S., Kasaba, Y., Kouyama, T., Hirata, N., Nakamura, R., Yamamoto, Y., Okada, N., Horinouchi, T., Yamamoto, M., Hayashi, Y (2011), Overview of Venus orbiter, Akatsuki Earth, Planets and Space, 63, 443-457.
[Proceedings (reviewed, Co-I)]
- Obata et al. (2015), IGARSS
- Obata et al. (2016), IGARSS
- Ishihara, Y., T. Kouyama, R. Nakamura, S. Tsuchida, T. Matsunaga, F. Sakuma, Y. Yokota and S. Yamamoto (2013), Development of a New Lunar Radiometric Calibration Model based on SELENE/SP for Japanese Future Hyper spectral mission HISUI , Proc. 44th Lunar Planet. Sci. Conf., #1726.
[Presentations (International)]
- Kouyama, T., Y. Yokota, Y. Ishihara, R. Nakamura, S. Yamamoto, and T. Matsunaga, M. Yamada, S. Kameda, H. Sawada, H. Suzuki, R. Honda, T. Morta, C. Honda, K. Ogawa, and S. Sugita (2016), Lunar Calibration for Planetary Explorers using SELENE/SP Lunar Reflectance Model, 47th Lunar Planet. Sci. Conf., #1723.
- Kouyama, T., Y. Yokota, Y. Ishihara, R. Nakamura, S. Yamamoto, and T. Matsunaga (2015), Uncertainty and phase angle dependency of SELENE/SP Lunar Reflectance Model for Lunar calibration, LPSC (poster).
- Kouyama, T., Y. Ishihara, R. Nakamura, S. Tsuchida, T. Matsunaga, F. Sakuma, Y. Yokota and S. Yamamoto (2014), Comparison of A New Lunar Radiometric Model based on SELENE/SP with Satellite Observing Lunar Images, 45th Lunar Planet. Sci. Conf., #1302.
- Kouyama, T., R. Nakamura, S. Tsuchida, T. Matsunaga, F. Sakuma, Y. Yokota, H. Yamamoto, Y. Ishihara, S. Yamamoto (2013), Usability of LUNAR Reflectance Model Based on SELENE/SP for Planned HISUI Radiometric Calibration, International Geoscience and Remote Sensing Symposium (Poster).
- Kouyama, T., R. Nakamura, S. Tsuchida, T. Matsunaga, F. Sakuma, Y. Yokota, H. Yamamoto, Y. Ishihara, S. Yamamoto (2012), Planned HISUI radiometric calibration using the lunar reflectance model from SELENE Spectral Profiler data, 2012 AGU fall meeting, B11B-0418 (poster).
- Kouyama, T., T. Imamura, M. Nakamura, T. Satoh, Y. Futaana (2010) Periodical oscillation of zonal wind velocities at the cloud top of Venus, 2010 AGU fall meeting, P44A-03 (oral).
- Kouyama, T., T. Imamura, M. Nakamura, T. Satoh, Y. Futaana (2008) Atmospheric waves at the cloud top of Venus deduced from Galileo SSI images, 37th COSPAR Science Assembly, C31-0010-08 (oral).
[Presentations (International, Co-I)]
- Fukuhara, T., T. Kouyama, T. Imamura, M. Futaguchi, M. Taguchi, Y. Shima (2013), Preliminary Result of Photometry Observations for Venus' Dayside Cloud-top Temperature Obtained by LIR Onboard Akatsuki, 2013 AOGS, PS03-A034.
- Ishihara, Y., T. Kouyama, R. Nakamura, S. Tsuchida, T. Matsunaga, F. Sakuma, Y. Yokota and S. Yamamoto (2013), Development of a New Lunar Radiometric Calibration Model based on SELENE/SP for Japanese Future Hyper spectral mission HISUI , 44th Lunar Planet. Sci. Conf., #1726.