A Fast, Three-Dimensional, Indirect Geolocation Method Using IAGM and DSM Data without GCPs for Spaceborne SAR Images

A Fast, Three-Dimensional, Indirect Geolocation Method Using IAGM and DSM Data without GCPs for Spaceborne SAR Images

To determine the geolocation of a pixel for spaceborne synthetic aperture radar (SAR) images, traditional indirect geolocation methods can cause great computational complexity. In this paper, a fast, three-dimensional, indirect geolocation method without ground control points (GCPs) is presented. Fi...

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Bibliographic Details
Main Authors: Min Liu, Peng Xiao
Format: Article
Language:English
Published: MDPI AG 2019-11-01
Series:Sensors
Subjects:
spaceborne synthetic aperture radar (sar)
indirect geolocation
earth centered rotating (ecr) coordinate system
iterative analytical geolocation method (iagm)
digital surface model (dsm)
Online Access:https://www.mdpi.com/1424-8220/19/23/5062

Internet

https://www.mdpi.com/1424-8220/19/23/5062

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