6 August 2015 Geometric simulation analysis of multi-band mosaic imaging from the same orbit by agile satellites
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Proceedings Volume 9669, Remote Sensing of the Environment: 19th National Symposium on Remote Sensing of China; 966905 (2015) https://doi.org/10.1117/12.2204808
Event: Remote Sensing of the Environment: 19th National Symposium on Remote Sensing of China, 2014, Xian City, China
Abstract
This paper establishes a geometric model of multi-band mosaic imaging from the same orbit by agile satellites, and introduces a self-write simulation software. Geometric parameters of each band are calculated based on the attitude control ability of the satellite and the mission requirements. Considering the different ground resolution and the imaging angle of each band, two new concepts, Gradient Entropy and Structure Similarity Parameter are presented. These two values are used to evaluate the change of image quality caused by agility, and help to estimate the effect of the mission. By building the geometric model and calculating the agile information with the program, we propose a new approach of forward analysis of agile imaging, which helps users evaluate the image degradation.
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Yue Xu, Yue Xu, Jinwei Chen, Jinwei Chen, Yueting Chen, Yueting Chen, Zhihai Xu, Zhihai Xu, Huajun Feng, Huajun Feng, Qi Li, Qi Li, } "Geometric simulation analysis of multi-band mosaic imaging from the same orbit by agile satellites", Proc. SPIE 9669, Remote Sensing of the Environment: 19th National Symposium on Remote Sensing of China, 966905 (6 August 2015); doi: 10.1117/12.2204808; https://doi.org/10.1117/12.2204808
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