@inproceedings{bf562050ecd54e5b83a93b20cd813fad,
title = "Back projection algorithm for high resolution GEO-SAR image formation",
abstract = "Geosynchronous orbit synthetic aperture radar (GEO-SAR) has a good application prospect for its shorter repeat period and a wider swath compared to low Earth orbit SAR. Doppler characteristic of the echo is analyzed. The Doppler history varies frequently in space and approximates a high order signal. A back projection algorithm for high resolution GEO-SAR based on satellite-ground geometry model is preliminarily proposed. Steps of the algorithm are given. The simulation results indicate the algorithm can achieve high resolution image formation in large scene. The azimuth resolution is less than 2m.",
keywords = "Geosynchronous Orbit, Image Formation Algorithm, Synthetic Aperture Radar",
author = "Zhuo Li and Chunsheng Li and Ze Yu and Jian Zhou and Jie Chen",
year = "2011",
doi = "10.1109/IGARSS.2011.6048967",
language = "英语",
isbn = "9781457710056",
series = "International Geoscience and Remote Sensing Symposium (IGARSS)",
pages = "336--339",
booktitle = "2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011 - Proceedings",
note = "2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011 ; Conference date: 24-07-2011 Through 29-07-2011",
}