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Author(s):
Montazeri, Sina; Gisinger, Christoph; Zhu, Xiao Xiang; Eineder, Michael; Bamler, Richard
Title:
Automatic Positioning of SAR Ground Control Points from Multi-Aspect TerraSAR-X Acquisitions
Abstract:
Geodetic stereo SAR is capable of absolute 3-D localization of natural persistent scatterers (PS)s which allows for Ground Control Point (GCP) generation using only SAR data. The prerequisite for the method to achieve high precision results is the correct detection of common scatterers in SAR images acquired from different viewing geometries. In this contribution, we describe three strategies for automatic detection of identical point targets in SAR images of urban areas taken...    »
Keywords:
Geodetic stereo SAR, Ground Control Point, synthetic aperture radar, TerraSAR-X, without_full_paper_review
Book / Congress title:
IEEE International Geoscience and Remote Sensing Symposium (IGARSS) 2017
Publisher:
IEEE Xplore
Year:
2017
Month:
Juli
Pages:
1--4
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