2002 - 2007 Production of a high-precision, high-resolution global precipitation map using satellite data
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Papers (182):
Atsushi Hamada, Chie Yokoyama, Hiroki Tsuji, Yasutaka Ikuta, Shoichi Shige, Moeka Yamaji, Takuji Kubota, Yukari N. Takayabu. Spectral Latent Heating Retrieval for the Midlatitudes Using GPM DPR. Part II: Development and Consistency Check of the Retrieval Algorithm. Journal of Applied Meteorology and Climatology. 2025. 64. 1. 45-61
Chie Yokoyama, Atsushi Hamada, Yasutaka Ikuta, Shoichi Shige, Moeka Yamaji, Hiroki Tsuji, Takuji Kubota, Yukari N. Takayabu. Spectral Latent Heating Retrieval for the Midlatitudes Using GPM DPR. Part I: Construction of Lookup Tables. Journal of Applied Meteorology and Climatology. 2025. 64. 1. 21-43
Shoken Ishii, Kozo Okamoto, Hajime Okamoto, Toshiyoshi Kimura, Takuji Kubota, Daisuke Sakaizawa, Koichi Fujihira, Izumi Okabe, Tsuyoshi T. Sekiyama, Ayako Matsumoto, et al. Feasibility study of space-based Doppler wind Lidar for global wind profiling. Lidar and Optical Remote Sensing for Environmental Monitoring XVII. 2024. 9-9
Tempei Hashino, Masaki Satoh, Takuji Kubota, Tsuyoshi Koshiro, Kozo Okamoto, Yuichiro Hagihara, Hajime Okamoto, Tatsuya Seiki. Uncertainty in the Simulated Cloud Radar Signals Related to Sub-grid Precipitation With GCMs. 2024
Hajime Okamoto, Kaori Sato, Tomoaki Nishizawa, Yoshitaka Jin, Takashi Nakajima, Minrui Wang, Masaki Satoh, Kentaroh Suzuki, Woosub Roh, Akira Yamauchi, et al. JAXA Level2 algorithms for EarthCARE mission from single to four sensors: new perspective of cloud, aerosol, radiation and dynamics. 2024
山地萌果, 久保田拓志, 古川欣司, 高橋暢宏. Evaluation of the Impact of Future Small Precipitation Radar Constellation on the Improvement of GSMaP. 日本地球惑星科学連合大会予稿集(Web). 2021. 2021
2022/06 - 2024/07 CGMS / International Precipitation Working Group (IPWG) Co-chairs
2013/11 - 2023/03 Japan Meteorological Agency (JMA) Member of the Working Group (Atmosphere) for the Utilization of Himawari Data
Awards (6):
2024/03 - Hydraulic Committee, JSCE Best Paper Award of Hydraulic Engineering Improvement of the method to derive rain rates from rain gauge observations: A validation study using a disdrometer
2021/12 - Meteorological Society of Japan JMSJ Awards in 2021 The Precipitation rate retrieval algorithms for the GPM Dual-frequency Precipitation Radar
2019/05 - the Meteorological Society of Japan The Gambo-Tatehira Award Achievements related to development of global precipitation map by satellite observations and promotion of its applications in society
2016/04 - Prizes for Science and Technology (Science and Technology Promotion Category), the Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology Promotion of Technology in Near-real-time Satellite Global Precipitation Map
2015/06 - NASA Agency Group Achievement Award “For exceeding all expectations for GPM operations, data processing, algorithm performance, science impact, and education and public outreach within one year after launch
2015/04 - NASA Goddard Space Flight Center Robert H. Goddard Award (Team) For outstanding precipitation retrieval algorithm development to support the Global Precipitation Measurement (GPM) mission
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Association Membership(s) (6):
IEEE
, Remote Sensing Society of Japan
, American Geophysical Union
, American Meteorological Society
, Japan Geoscience Union
, The Meteorological Society of Japan