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Phase sensitivity analysis of spaceborne transmitter - stationary ground-based receiver bistatic SAR interferometry with one imaging channel

Anghel, Andrei and Cacoveanu, Remus and Datcu, Mihai (2017) Phase sensitivity analysis of spaceborne transmitter - stationary ground-based receiver bistatic SAR interferometry with one imaging channel. In: Proceedings IGARSS 2017, pp. 1051-1054. IGARSS 2017, 23.-28. Juli 2017, Fort Worth, TX, USA. DOI: 10.1109/IGARSS.2017.8127136

Full text not available from this repository.

Official URL: http://ieeexplore.ieee.org/document/8127136/

Abstract

This paper makes an analysis of repeat-pass bistatic synthetic aperture radar (SAR) interferometry performed with a stationary ground-based receiver and a satellite as transmitter of opportunity. A numerical approach is developed in order to asses the sensitivity of the repeat-pass across-track bistatic interferometric phase to height (relative to the digital elevation model used for focusing) and displacements (in the bistatic lines of sight, between consecutive acquisitions). Compared to the monostatic case, the conversion from height/displacement to phase is not straightforward and is dependent on the considered geometry. The method is applied for a bistatic SAR interferogram generated over an area of Bucharest city, Romania, using a ground receiver with one imaging channel and Sentinel-1A/B as transmitter of opportunity.

Item URL in elib:https://elib.dlr.de/118562/
Document Type:Conference or Workshop Item (Speech)
Title:Phase sensitivity analysis of spaceborne transmitter - stationary ground-based receiver bistatic SAR interferometry with one imaging channel
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Anghel, AndreiUniversity Politehnica BucharestUNSPECIFIED
Cacoveanu, RemusUniversity Politehnica BucharestUNSPECIFIED
Datcu, Mihaimihai.datcu (at) dlr.deUNSPECIFIED
Date:July 2017
Journal or Publication Title:Proceedings IGARSS 2017
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.1109/IGARSS.2017.8127136
Page Range:pp. 1051-1054
Status:Published
Keywords:spaceborne radar, synthetic aperture Radar, spaceborne Transmitter, Phase sensitivity Analysis
Event Title:IGARSS 2017
Event Location:Fort Worth, TX, USA
Event Type:international Conference
Event Dates:23.-28. Juli 2017
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 > Photogrammetry and Image Analysis
Deposited By: Zielske, Mandy
Deposited On:01 Feb 2018 18:36
Last Modified:01 Feb 2018 18:36

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