Share Email Print
cover

Proceedings Paper

Error analysis of stereo positioning based on precise parameter error model for high-resolution airborne SAR images
Author(s): L. Pang; F. Pang; Q. Yan; W. Q. Dong
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

For the application of high-resolution airborne SAR stereo positioning, a kind of approximately precise parameter error model has been adopted in this paper to discuss the influence of the direct or indirect-inputted parameters' errors on the final stereo positioning accuracy. Through the describing of the precise parameter error model and the analysis about the error sources for the airborne SAR stereo positioning model, the corresponding simulation tests have been taken in the test site, and the results have shown that most of the direct-inputted parameter errors have little influence on the final plane stereo positioning accuracy, while almost all of the them will introduce more error into the elevation computation. And the indirect-inputted phase error arisen from time delay is the main error source during the process of atmosphere transmitting of radar wave.

Paper Details

Date Published: 29 December 2008
PDF: 8 pages
Proc. SPIE 7285, International Conference on Earth Observation Data Processing and Analysis (ICEODPA), 72853T (29 December 2008); doi: 10.1117/12.815915
Show Author Affiliations
L. Pang, Chinese Academy of Surveying and Mapping (China)
F. Pang, Shandong Occupation College of Economics and Trade (China)
Q. Yan, Chinese Academy of Surveying and Mapping (China)
W. Q. Dong, Chinese Academy of Surveying and Mapping (China)


Published in SPIE Proceedings Vol. 7285:
International Conference on Earth Observation Data Processing and Analysis (ICEODPA)
Deren Li; Jianya Gong; Huayi Wu, Editor(s)

© SPIE. Terms of Use
Back to Top