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Automated Extraction of 3-D Ground Control Points from SAR Images - An Upcoming Novel Data Product

Balss, Ulrich and Runge, Hartmut and Suchandt, Steffen and Cong, Xiaoying (2016) Automated Extraction of 3-D Ground Control Points from SAR Images - An Upcoming Novel Data Product. In: Proceedings of IGARSS 2016, pp. 5023-5026. IEEE Xplore. IGARSS 2016, 10.-15. Juli 2016, Beijing, China. ISBN 978-1-5090-3331-7.

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Abstract

This paper deals with a new Synthetic Aperture Radar (SAR) processing system for the generation of 3-D Ground Control Points with geodetic accuracy. With his help, laborious in situ measurements using Global Navigation Satellite System (GNSS) receivers can be replaced by remote sensing methods. It is shown how suitable point targets are extracted from the SAR images in an automated process and how its 3-D coordinates can be obtained by the Stereo SAR approach. The accuracy achieved was determined by means of GNSS reference measurements in two sample scenes. The measured accuracy is at decimeter level for north, east and height.

Item URL in elib:https://elib.dlr.de/103402/
Document Type:Conference or Workshop Item (Speech)
Title:Automated Extraction of 3-D Ground Control Points from SAR Images - An Upcoming Novel Data Product
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Balss, Ulrichulrich.balss (at) dlr.deUNSPECIFIED
Runge, Hartmuthartmut.runge (at) dlr.deUNSPECIFIED
Suchandt, Steffensteffen.suchandt (at) dlr.deUNSPECIFIED
Cong, XiaoyingTUM-LMFUNSPECIFIED
Date:10 July 2016
Journal or Publication Title:Proceedings of IGARSS 2016
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 5023-5026
Publisher:IEEE Xplore
ISBN:978-1-5090-3331-7
Status:Published
Keywords:synthetic aperture radar, Imaging geodesy, ground control points
Event Title:IGARSS 2016
Event Location:Beijing, China
Event Type:international Conference
Event Dates:10.-15. Juli 2016
Organizer:IEEE GRSS
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Earth Observation
DLR - Research theme (Project):R - Vorhaben hochauflösende Fernerkundungsverfahren (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > SAR Signal Processing
Deposited By: Balss, Dr. Ulrich
Deposited On:14 Mar 2016 09:14
Last Modified:31 Jul 2019 20:00

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