Doppler Centroid Estimation for Airborne SAR Supported by POS and DEM

Doppler Centroid Estimation for Airborne SAR Supported by POS and DEM

It is difficult to estimate the Doppler frequency and modulating rate for airborne SAR by using traditional vector method due to instable flight and complex terrain. In this paper, it is qualitatively analyzed that the impacts of POS, DEM and their errors on airborne SAR Doppler parameters. Then an...

Full description

Bibliographic Details
Main Authors: CHENG Chunquan, HUANG Guoman, YANG Jie
Format: Article
Language:zho
Published: Surveying and Mapping Press 2015-05-01
Series:Acta Geodaetica et Cartographica Sinica
Subjects:
Doppler estimation
airborne SAR
vector method
range-coplanarity equation
POS
DEM
Online Access:http://html.rhhz.net/CHXB/html/2015-5-510.htm

Internet

http://html.rhhz.net/CHXB/html/2015-5-510.htm

Similar Items