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Hier-level data processing of JAXA's science satellite data

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JAXA Supercomputer System Annual Report February 2022-January 2023 Report Number: R22EDU10503 Subject Category: Space and Astronautical Science PDF Responsible Representative: EBISAWA, Ken, Professor, Department of Astrophysics, Institute of Space and Adtronautical Science Contact Information: EBISAWA, Ken (ebisawa.ken@jaxa.jp) Members: Ken Ebisawa, Takashi Hasebe, Miki Kurihara, Takuya Midooka, Yuto Mochizuki, Misaki Mizumoto, Tomoki Nagatsuka, Satoshi Nakahira, Tomoki Omama, Samantha Stever, Yuki Sakurai, Masahiro Tsujimoto, Mayu Tominaga, Yusuke Takase, Hayato Takakura Abstract Perform more advanced data processing than standard data processing on the・・・<<read more>>

Requirement analysis for LiteBIRD's optical system

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JAXA Supercomputer System Annual Report February 2022-January 2023 Report Number: R22EDU20199 Subject Category: Space and Astronautical Science PDF Responsible Representative: Toru Yamada, Director, Institute of Space and Astronautical Science, Department of Space Astronomy and Astrophysics Contact Information: Ryo Nagata(nagata.ryo@jaxa.jp) Members: Ryo Nagata Abstract LiteBIRD is a science satellite project being prepared as the second ISAS strategic large mission. We plan to make a full-sky map of the microwave background polarization by scan observation at millimeter wavelengths. By extracting odd-parity components・・・<<read more>>

Aerothermodynamic analysis for Atmospheric Entry Capsule

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JAXA Supercomputer System Annual Report February 2022-January 2023 Report Number: R22EDU10300 Subject Category: Space and Astronautical Science PDF Responsible Representative: Yasunori Nagata, Specially-appointed Assistant Professor, Department of Space Flight Systems Contact Information: Yasunori Nagata(nagata.yasunori@jaxa.jp) Members: Yasunori Nagata, Koji Abe, Souta Koyama, Ritsuki Sato, Hibiki Tatsuta Abstract In atmospheric entry capsules such as the Hayabusa sample return capsule, it is important to predict various fluid phenomena such as aerodynamic heating during the very high speed entry into the atmosphere. In this・・・<<read more>>

Research of model based development for space systems at early development phase

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JAXA Supercomputer System Annual Report February 2022-January 2023 Report Number: R22EDG20177 Subject Category: Research and Development PDF Responsible Representative: Taro Shimizu, Research and Development Directorate, Research Unit III Contact Information: Hikaru Mizuno , Research Unit III, Research and Development Directorate. Japan Aerospace Exploration Agency(mizuno.hikaru@jaxa.jp) Members: Kaname Kawatsu, Hirofumi Kurata, Hikaru Mizuno Abstract Recently, there are many research with regard to model-based development(MBD) approach and digitalization of space systems. JAXA Reserch Unit III is developing system simulator necessary for space system・・・<<read more>>

Study for Multi- footprint Observation Lidar and Image(MOLI) Project

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JAXA Supercomputer System Annual Report February 2022-January 2023 Report Number: R22EDG20200 Subject Category: Research and Development PDF Responsible Representative: Rei Mitsuhashi, Reserch and Development Directorate, MOLI Pre-Project Team Contact Information: Rei Mitsuhashi(mitsuhashi.rei@jaxa.jp) Members: Rei Mitsuhashi, Yoshito Sawada Abstract Develop algorithms for processing space lidar observation data in the ISS Onboard Lidar Demonstration (MOLI) project. Reference URL N/A Reasons and benefits of using JAXA Supercomputer System MOLI observes the entire globe with lidar, and its data can reach several billion shots・・・<<read more>>