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Proceedings Paper

Research on optical remote sensing imaging performance of the low inclination orbit satellite
Author(s): Ling-yan Gao; Wei Cao; Wei Huang; Wei Chen
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Paper Abstract

Observation target characters can be truly reflected by multi-type sensor detect with multi-source information fusion, processing and comparison. Based on the design and application requirement of multi-type sensor for low inclination orbit satellite(hereinafter called LIO), the study on optical remote sensor’s imaging performance is carried out in this paper for LIO satellite. Due to the complex precession of the orbit, the imaging characteristics are analyzed and compared with the sun synchronous orbit including solar elevation angle, radiance at the entrance pupil, SNR, revisit period, satellite illumination azimuth angle and the angle between sun vector and bore sight vector. According to the analysis results, conclusions on optical remote sensors imaging performance of LIO can be drawn in the imaging dynamic, radiance performance, revisit efficiency, sunlight avoiding and thermal control design. The study provides a reference for the low inclination orbit satellite general design and optic remote sensor development.

Paper Details

Date Published: 18 December 2019
PDF: 9 pages
Proc. SPIE 11341, AOPC 2019: Space Optics, Telescopes, and Instrumentation, 113411I (18 December 2019); doi: 10.1117/12.2547020
Show Author Affiliations
Ling-yan Gao, Beijing Institute of Space Mechanics and Electricity (China)
Wei Cao, Beijing Institute of Space Mechanics and Electricity (China)
Wei Huang, Beijing Institute of Space Mechanics and Electricity (China)
Wei Chen, Beijing Institute of Space Mechanics and Electricity (China)


Published in SPIE Proceedings Vol. 11341:
AOPC 2019: Space Optics, Telescopes, and Instrumentation
Suijian Xue; Xuejun Zhang; Carl Anthony Nardell; Ziyang Zhang, Editor(s)

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