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Predictive Analysis of Toxic Gas Dispersion

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JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24EEK10499 Subject Category: Space Technology PDF Responsible Representative: Hiroaki Sakai, Space Transportation Technology Directorate, Kagoshima Space Center, Ground Safety and Security Group Contact Information: Keita Kanakubo(JAXA)(kaakubo.keita@jaxa.jp) Members: Keita Kanakubo Abstract To improve the accuracy of analysis assuming an accident at the time of a launch of a key launch vehicle. During the launch of a key launch vehicle, propellant leakage due to satellite drop, etc., is considered to cause the・・・<<read more>>

Satellite Data Archive for Disaster Recovery Purpose

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JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24EER49901 Subject Category: Space Technology PDF Responsible Representative: Tomomi Nio, Space Technology Directorate I, Satellite Applications and Operations Center Contact Information: SAOC-MOS/EOC data archive team(SAOC-MOS@ml.jaxa.jp) Members: Tomomi Nio, Ryo Saito, Yuta Isshiki, Rio Kajiura, Sachiko Kawase, Takashi Maruyama Abstract The data from the Earth observation satellites "ADEOS-II (Midori 2)", "ADEOS (Midori)", "JERS-1 (Fuyo 1)", "MOS-1 (Momo 1)", and "MOS-1b (Momo 1b)", which ceased orbital operations by the Japanese fiscal year・・・<<read more>>

Trial of GPU usage in earth observation satellite product generation processing

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JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24EER49902 Subject Category: Space Technology PDF Responsible Representative: Hironori Maejima, Senior Chief Officer of Earth Observation Missions, Space Technology Directorate I Contact Information: Akira Yamauchi(yamauchi.akira@jaxa.jp) Members: Kohtaro Araragi, Takaaki Aizawa, Akira Deguchi, Makoto Imanaka, Keisuke Kimura, Hiroo Kii, Michihiro Koide, Sachiko Kawase, Wataru Matsumoto, Masanori Toyoda, Yui Maeda, Takuya Nakayama, Akira Yamauchi Abstract The Earth observation satellite product processing software was modified for parallel execution using GPUs. The effectiveness of・・・<<read more>>

Higher-level processing of Apollo lunar seismometer data using JSS

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JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24EEU30800 Subject Category: Space and Astronautical Science PDF Responsible Representative: Iku Shinohara, Prof./Unit Leader, Science Satellite Operation and Data Archive Unit, ISAS/JAXA Contact Information: Satoshi Nakahira(nakahira.satoshi@jaxa.jp) Members: Ken Ebisawa, Satoshi Nakahira, Miriam Sawczuck Abstract To efficiently perform higher-level processing of data acquired by scientific satellites, or to conduct research and development for that purpose. Reference URL N/A Reasons and benefits of using JAXA Supercomputer System Scientific data files are typically・・・<<read more>>

Storage of scientific satellite data based on business continuity plan

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JAXA Supercomputer System Annual Report February 2024-January 2025 Report Number: R24EEU30801 Subject Category: Space and Astronautical Science PDF Responsible Representative: Iku Shinohara, Prof./Unit Leader, Science Satellite Operation and Data Archive Unit, ISAS/JAXA Contact Information: Satoshi Nakahira(nakahira.satoshi@jaxa.jp) Members: Satoshi Nakahira Abstract Backing up scientific data acquired by the Institute of Space and Astronautical Science to J-SPACE Reference URL N/A Reasons and benefits of using JAXA Supercomputer System Because it is a high-capacity storage that can be used by JAXA despite being・・・<<read more>>