Share Email Print

Proceedings Paper

Chirp scaling algorithm for processing SAR data with high-squint angle and motion error
Author(s): Alberto Moreira; Yonghong Huang
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

This paper proposed a modified chirp scaling algorithm which is suitable for the processing of highly squinted data with motion errors. By means of azimuth subaperture processing with extended spectral length, the variations of the Doppler centroid in range and azimuth can be accommodated without using block processing with overlap. The new approach, denoted as extended chirp scaling (ECS), is considered to be a generalized algorithm suitable for the high resolution processing of most airborne SAR systems.

Paper Details

Date Published: 21 December 1994
PDF: 10 pages
Proc. SPIE 2316, SAR Data Processing for Remote Sensing, (21 December 1994); doi: 10.1117/12.197547
Show Author Affiliations
Alberto Moreira, German Aerospace Research Establishment (Germany)
Yonghong Huang, Beijing Univ. of Aeronautics and Astronautics (China)

Published in SPIE Proceedings Vol. 2316:
SAR Data Processing for Remote Sensing
Giorgio Franceschetti, Editor(s)

© SPIE. Terms of Use
Back to Top