JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17ER0201 Subject Category: Space Technology PDF Responsible Representative: Kinji Furukawa, GPM/DPR Project team Contact Information: Takuji Kubota kubota.takuji@jaxa.jp Members: Shunji Kotsuki, Koji Terasaki, Takemasa Miyoshi, Kaya Kanemaru, Masaki Satoh, Takuji Kubota Abstract This study explores an effective use of satellite data including GSMaP and GPM/DPR through an advanced ensemble data assimilation method for improving numerical weather prediction (NWP) and pioneering a new precipitation product based on an NWP model and・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17ER0800 Subject Category: Space Technology PDF Responsible Representative: Koichi Inoue, Space Technology Directorate I, Satellite Navigation Unit Contact Information: Hiroshi Takiguchi takiguchi.hiroshi@jaxa.jp Members: Hiroshi Takiguchi Abstract Satellite Navigation Unit has been generating the precise orbit and clock products of GNSS satellites by using MADOCA (Multi-GNSS Advanced Demonstration tool for Orbit and Clock Analysis), and been distributing to user via network routinely. On the JSS2, we aim to realize fast computation・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17ER1400 Subject Category: Space Technology PDF Responsible Representative: Teruyuki Nakajima, Earth Observation Research Center Contact Information: Takuji Kubota kubota.takuji@jaxa.jp Members: Naofumi Yoshida, Yoriko Arai, Tomohiko Higashiuwatoko, Takuji Kubota Abstract Calculation of the global rainfall map derived from Tropical Rainfall Measuring Mission (TRMM) during a period from 2000 to 2014 using the GSMaP algorithm (V07). Checks of consistency between the TRMM Precipitation Radar (PR) algorithm (V08) and the GPM/DPR algorithm (V05)・・・<<read more>>
JAXA Supercomputer System Annual Report April 2017-March 2018 Report Number: R17ER1500 Subject Category: Space Technology PDF Responsible Representative: Teruyuki Nakajima, Derector of The Earth Observation Research Center Contact Information: Kazuyoshi Nakamura nakamura.kazuyoshi@jaxa.jp Members: Susumu Saitoh, Makoto Imanaka, Kazuyoshi Nakamura Abstract AMSR-E*1 can estimate various geophysical parameters by measuring radio waves in the weak microwave band radiated from the Earth's surface and the atmosphere with multiple frequencies and multiple polarizations. Geophysical parameters include water vapor, cloud liquid water, precipitation, sea surface・・・<<read more>>
