Height-Measure Effect of Attitude in Cluster Satellite INSAR System
- Received Date: 2003-07-02
- Publish Date: 2003-08-15
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Key words:
- cluster satellite system /
- INSAR /
- baseline /
- satellite attitude /
- cluster satellite rotation /
- earth-rotation /
- height-measure precision
Abstract: The satellite's attitude, the earth rotation and the cluster-satellite rotation will affect the baseline between two micro-satellite in the cluster satellite system. In this paper, the height-measure error influenced by satellite's attitude will be analyzed especially. Theoretical analysis and simulation results demonstrate that 0.1° attitude error will bring on 0.1m baseline error and 20.42 m height-measure error.
Citation: | Zhang Guangming, Zhang Xiaoling, Huang Shunji. Height-Measure Effect of Attitude in Cluster Satellite INSAR System[J]. Journal of University of Electronic Science and Technology of China, 2003, 32(4): 375-379. |