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Repeat-Pass Spaceborne Transmitter-Stationary Receiver Bistatic Sar Interferometry - First Results

Anghel, Andrei and Cacoveanu, Remus and Datcu, Mihai (2018) Repeat-Pass Spaceborne Transmitter-Stationary Receiver Bistatic Sar Interferometry - First Results. In: 2018 IEEE International Geoscience and Remote Sensing Symposium, pp. 1-4. IGARSS 2018, 22.-27. July 2018, Valencia, Spain. DOI: 10.1109/IGARSS.2018.8517288

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Official URL: https://ieeexplore.ieee.org/document/8517288

Abstract

This paper presents the first results obtained by repeat-pass bistatic synthetic aperture radar (SAR) interferometry using a fixed C-band ground-based receiver and the Sentinel-1A/B satellites as transmitters of opportunity. The methodology developed to obtain repeat-pass bistatic SAR interferograms uses as input a stack of range compressed bistatic acquisition data and mainly consists in the following stages: raw inter-ferograms computation on a two-dimensional grid in ground geometry, atmospheric phase screen removal and topographic phase compensation. The displacements of a high-rise building were estimated using two stacks of bistatic SAR images acquired between April-June 2017 over an area of Bucharest city, Romania.

Item URL in elib:https://elib.dlr.de/123431/
Document Type:Conference or Workshop Item (Speech)
Title:Repeat-Pass Spaceborne Transmitter-Stationary Receiver Bistatic Sar Interferometry - First Results
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Anghel, AndreiUniversity Politehnica BucharestUNSPECIFIED
Cacoveanu, RemusUniversity Politehnica BucharestUNSPECIFIED
Datcu, MihaiMihai.Datcu (at) dlr.deUNSPECIFIED
Date:July 2018
Journal or Publication Title:2018 IEEE International Geoscience and Remote Sensing Symposium
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.1109/IGARSS.2018.8517288
Page Range:pp. 1-4
Status:Published
Keywords:Bistatic synthetic aperture Radar, Sentinel-1, Bucharest
Event Title:IGARSS 2018
Event Location:Valencia, Spain
Event Type:international Conference
Event Dates:22.-27. July 2018
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben hochauflösende Fernerkundungsverfahren
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > EO Data Science
Deposited By: Dumitru, Corneliu Octavian
Deposited On:28 Nov 2018 13:58
Last Modified:01 Aug 2019 03:00

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