Improvement and Assessment of Gaofen-3 Spotlight Mode 3-D Localization Accuracy

The spotlight image acquired by the Gaofen-3 satellite has a resolution of 1 m, which has great potential for 3-D localization. However, there have been no public reports on the 3-D localization accuracy evaluation of Gaofen-3 spotlight synthetic aperture radar (SAR) images. Here, three study areas...

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Bibliographic Details

Published in:	Remote Sensing
Main Authors:	Nuo Chen, Mingjun Deng, Di Wang, Zhengpeng Zhang, Yin Yang
Format:	Article
Language:	English
Published:	MDPI AG 2023-05-01
Subjects:	Gaofen-3 spotlight 3-D localization RPC geometric calibration
Online Access:	https://www.mdpi.com/2072-4292/15/10/2512