@inproceedings{7b5bc1df5cc8496b8590976481a7893c,
title = "Precise estimation of flight path for airborne SAR motion compensation",
abstract = "Airborne synthetic aperture radar (SAR) systems are very sensible to deviations of the aircraft to the reference flight path. The trajectory errors can be divided into along-azimuth errors and the line-of-sight (LOS) displacement, while the latter one is the main source of motion errors. The LOS displacement can be obtained from the navigation data in which an ideal flight path should be assumed first. However, the accuracy of the assumed nominal trajectory is limited especially in high resolution SAR systems. To improve the precision of the estimation of LOS displacement, we present a novel method to acquire a precise flight path in the imaging intervals. This method can estimate trajectory deviation precisely by making full use of the navigation data.",
keywords = "LOS displacement, Synthetic aperture radar, trajectory deviation",
author = "Li, \{Jin Cheng\} and Wang, \{Peng Bo\} and Li, \{Chun Sheng\} and Jie Chen and Wei Yang",
note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; Joint 2014 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2014 and the 35th Canadian Symposium on Remote Sensing, CSRS 2014 ; Conference date: 13-07-2014 Through 18-07-2014",
year = "2014",
month = nov,
day = "4",
doi = "10.1109/IGARSS.2014.6946626",
language = "英语",
series = "International Geoscience and Remote Sensing Symposium (IGARSS)",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1121--1123",
booktitle = "International Geoscience and Remote Sensing Symposium (IGARSS)",
address = "美国",
}