
Proceedings Paper
Integrated analysis of FORMOSAT-5 remote sensing instrument in spaceFormat | Member Price | Non-Member Price |
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Paper Abstract
FORMOSAT-5 is the first space program fully developed by National Space Organization (NSPO). The Remote Sensing
Instrument (RSI) will provide spatial resolution of 2 meters in panchromatic band and 4 meters in multi-spectral bands.
The optical system is composed of two reflective aspheric mirrors and spherical corrector lens set. CFRP structure is
used for the optomechanical system to reduce mass. Although the telescope system can be well aligned on ground, the
space thermal environment can result in thermal distortion of telescope system and impact the final image quality. Flight
predictions of FORMOSAT-5 RSI were done to get the quantitative thermal distortion of mirrors and structural system.
The system optical performance, i.e. MTF, was also derived by the optical model with the input from thermal distortion
results, i.e. Zernike polynomials. RSI performance in space is location-dependent. Detailed analysis results and
discussions are revealed in this paper.
Paper Details
Date Published: 27 September 2013
PDF: 9 pages
Proc. SPIE 8840, Optical Modeling and Performance Predictions VI, 88400K (27 September 2013); doi: 10.1117/12.2021559
Published in SPIE Proceedings Vol. 8840:
Optical Modeling and Performance Predictions VI
Mark A. Kahan; Marie B. Levine, Editor(s)
PDF: 9 pages
Proc. SPIE 8840, Optical Modeling and Performance Predictions VI, 88400K (27 September 2013); doi: 10.1117/12.2021559
Show Author Affiliations
Chia-Ray Chen, National Space Organization (Taiwan)
Ching-Wei Chen, National Space Organization (Taiwan)
Mei-Yi Yang, National Space Organization (Taiwan)
Cheng-En Ho, National Space Organization (Taiwan)
Ching-Wei Chen, National Space Organization (Taiwan)
Mei-Yi Yang, National Space Organization (Taiwan)
Cheng-En Ho, National Space Organization (Taiwan)
Heng-Chuan Hung, National Space Organization (Taiwan)
Shenq-Tsong Chang, Instrument Technology Research Ctr. (Taiwan)
Ting-Ming Huang, Instrument Technology Research Ctr. (Taiwan)
Shenq-Tsong Chang, Instrument Technology Research Ctr. (Taiwan)
Ting-Ming Huang, Instrument Technology Research Ctr. (Taiwan)
Published in SPIE Proceedings Vol. 8840:
Optical Modeling and Performance Predictions VI
Mark A. Kahan; Marie B. Levine, Editor(s)
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