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30 October 2009Preprocessing of Beijing-1 small satellite images
1Institute of Remote Sensing Applications (China) 2Beijing Landview Mapping Information Technology Co. Ltd. (China) 3Ctr. for Earth Observation and Digital Earth (China)
This paper presents whole pre-processing streamline of Beijing-1 small satellite images and focuses on some of the key
issues in specific or improved data acquisition and processing. Characteristics of small satellite and peculiarities in the
image pre-processing are analyzed, design and skeleton of the
pre-processing system is expounded, and then, some of the
key issues encountered and explored during processing of Beijing-1 small satellite data are discussed. The discussed
issues include relative calibration, onboard compression, jitter removal and exposure control. The works in this paper are
done with integration exploration based on systematic consideration of whole imaging and processing process, and are
all testified with practical implementation.
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Qiong Ran, Yaobin Chi, Zhiyong Wang, Lianru Gao, "Preprocessing of Beijing-1 small satellite images," Proc. SPIE 7498, MIPPR 2009: Remote Sensing and GIS Data Processing and Other Applications, 74981G (30 October 2009); https://doi.org/10.1117/12.832732