The Geometric Accuracy Test of the Airborne High Resolution SAR Developed by IECAS

Chang Ben-yi; Gao Li

Volume 28 Issue 5

Aug. 2010

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Chang Ben-yi, Gao Li. The Geometric Accuracy Test of the Airborne High Resolution SAR Developed by IECAS[J]. Journal of Electronics & Information Technology, 2006, 28(5): 945-949.

Citation:

Chang Ben-yi, Gao Li. The Geometric Accuracy Test of the Airborne High Resolution SAR Developed by IECAS[J]. Journal of Electronics & Information Technology, 2006, 28(5): 945-949.

Chang Ben-yi, Gao Li. The Geometric Accuracy Test of the Airborne High Resolution SAR Developed by IECAS[J]. Journal of Electronics & Information Technology, 2006, 28(5): 945-949.

Citation:

Chang Ben-yi, Gao Li. The Geometric Accuracy Test of the Airborne High Resolution SAR Developed by IECAS[J]. Journal of Electronics & Information Technology, 2006, 28(5): 945-949.

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The Geometric Accuracy Test of the Airborne High Resolution SAR Developed by IECAS

Received Date: 2004-09-15
Rev Recd Date: 2005-03-22
Publish Date: 2006-05-19

Abstract

Abstract

In this paper, geometric accuracy of the airborne high resolution SAR developed by Institute of Electronics, Chinese Academy of Sciences (IECAS) is verified with real terrain map data by using classical radar photogrammetry.The experimental results show that horizontal positional accuracy of single imagery revision is better than 4m and spatial positional accuracy of stereo images measurement is better than 20m for the kind of radar imagery.

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References(1)

References

Leberl F, Domik G, Kobrick M. Mapping with aircraft and satellite radar images[J].Photogrammetric Record.1985, 11(66):647-665[2]常本义, 高力. SAR单图像定位原理[J]. 解放军测绘研究所学报，2001, 21(4): 1- 5.[3]常本义, 高力. SAR摄影测量应用系统的几何算法和试验[J]. 测绘科学与工程，2004， 24(1)：5-8.

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