Search

SPIE 9639,Sensors, Systems, and Next-Generation Satellites 2015 (September 21, 2015. Centre de Congres Pierre Baudis) Toulouse, France, Compact Infrared Camera (CIRC) is a technology demonstration instrument equipped with an uncooled infrared array detector (microbolometer) for space application. Microbolometers have an advantage of not requiring cooling system such as a mechanical cooler and are suitable for resource-limited sensor systems. Another characteristic of the CIRC is its use of an athermal optical system and a shutterless system. The CIRC is small in size (approximately 200 mm), is light weight (approximately 3 kg), and has low electrical power consumption (, 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AC1600030000

第58回宇宙科学技術連合講演会（2014年11月12日-14日. 長崎ブリックホール), 長崎市, 長崎県, ALOS-2, the next-generation Japanese L-band SAR satellite, is designed to perform autonomous precise orbit control of Earth-referenced repeating orbits for effective repeat-pass SAR interferometry. The orbit control accuracy requirement is 500 m (95%) with respect to the reference Earth-fixed flight path. This accuracy is guaranteed for all latitudes by not only drag-makeup maneuvers but also frequent inclination maneuvers. ALOS-2 was successfully launched on May 24, 2014.This paper addresses the first results of the ALOS-2 autonomous precise orbit control during commissioning operations., 資料番号: AC1500026000, レポート番号: JSASS-2014-4573