@inproceedings{oai:jaxa.repo.nii.ac.jp:00038763, author = {立原, 裕司 and 高井, 元 and 香河, 英史 and 今泉, 治 and 尾本, 敬信 and 平子, 敬一 and Tachihara, Hiroshi and Takai, Moto and Kagawa, Hideshi and Imaizumi, Osamu and Omoto, Takanobu and Hirako, Kei-ichi}, book = {第59回宇宙科学技術連合講演会講演集, Proceedings of 59th Space Sciences and Technology Conference}, month = {Oct}, note = {第59回宇宙科学技術連合講演会(2015年10月7日-9日. かごしま県民交流センター), 鹿児島市, 鹿児島県, We had developed Micro Earth Sensor Assembly (MESA) using COTS-based thermopile arrays. The piggy back satellite ‘SOCRATES’ carrying our MESA was launched on May 24, 2014, and we have obtained over 210,000 sampled MESA data onboard during this one year. By analyzing these data, we can offer the result that 3 accuracy of roll and pitch angles are within 1.3 deg. during satellite’s Earth pointing mode. We found that angle accuracy is sometimes disturbed during Sun pointing mode, however, catching Earth direction (roll or pitch angle equal 0 deg. ) is reliable. MESA is suitable for small satellite for Earth pointing and back-up for main precise Earth sensor., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AC1600019000, レポート番号: JSASS-2015-4367}, publisher = {日本航空宇宙学会(JSASS), The Japan Society for Aeronautical and Space Sciences (JSASS)}, title = {民生品赤外線センサを利用した小型衛星向け地球センサの1年間運用結果}, year = {2015} }