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First demonstration of airborne multi-channel InSAR processing based on measured data

Authors :
Yu Hui
Wang Wenying
Lei Wanming
Hao Ming
Yang Chengcai
Source :
The Journal of Engineering (2019)
Publication Year :
2019
Publisher :
Wiley, 2019.

Abstract

Azimuth multi-channel interferometric SAR (AMC-InSAR) mode integrates the azimuth multichannel high-resolution wide swath (HRWS) imaging technique and high-precision InSAR digital elevation model (DEM) generation technique. More equivalent phase centres are obtained through the azimuth single-input and multiple-output technique, which would provide more azimuth samples. Hence, the reliable and accurate DEM measurement of more wide-swath terrain profile would be obtained. Here, the performance of this AMC-InSAR mode is evaluated theoretically. A new processing method based on measured data for this mode is provided and the results of measured data-processing validate the analysed results and the new method.

Details

Language :
English
ISSN :
20513305
Database :
Directory of Open Access Journals
Journal :
The Journal of Engineering
Publication Type :
Academic Journal
Accession number :
edsdoj.9180844781094ee7b85da42676667473
Document Type :
article
Full Text :
https://doi.org/10.1049/joe.2019.0435