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The DLR Spaceborne SAR Calibration Center

Reimann, Jens and Schwerdt, Marco and Schmidt, Kersten and Tous Ramon, Núria and Castellanos Alfonzo, Gabriel Adolfo and Döring, Björn and Rudolf, Daniel and Raab, Sebastian and Walter Antony, John Mohan and Zink, Manfred (2017) The DLR Spaceborne SAR Calibration Center. Frequenz. de Gruyter. DOI: 10.1515/freq-2016-0274 ISSN 0016-1136

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Official URL: https://doi.org/10.1515/freq-2016-0274

Abstract

A necessary activity for any SAR system is its calibration to establish the relation between radar measurements and geophysical parameters. During this process, all essential parameters of a SAR image are linked to their geophysical quantities. This includes the geolocation of the SAR image, its backscattering characteristics (in amplitude and in phase) and polarimetric information. The Microwaves and Radar Institute of the DLR has gained extensive experience in these calibration procedures during the last decades and has developed special methods and dedicated reference targets for spaceborne SAR system calibration. Through examples of calibration results obtained for different spaceborne SAR mission, the capabilities of the DLR SAR Calibration Center are presented.

Item URL in elib:https://elib.dlr.de/110629/
Document Type:Article
Title:The DLR Spaceborne SAR Calibration Center
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Reimann, JensUNSPECIFIEDhttps://orcid.org/0000-0002-0650-9073
Schwerdt, MarcoUNSPECIFIEDhttps://orcid.org/0000-0002-0045-3726
Schmidt, KerstenUNSPECIFIEDhttps://orcid.org/0000-0001-7896-908X
Tous Ramon, NúriaUNSPECIFIEDhttps://orcid.org/0000-0002-0450-0438
Castellanos Alfonzo, Gabriel AdolfoUNSPECIFIEDUNSPECIFIED
Döring, BjörnUNSPECIFIEDhttps://orcid.org/0000-0002-4257-1413
Rudolf, DanielUNSPECIFIEDhttps://orcid.org/0000-0002-1722-2430
Raab, SebastianUNSPECIFIEDhttps://orcid.org/0000-0003-4902-5551
Walter Antony, John MohanUNSPECIFIEDhttps://orcid.org/0000-0002-7588-3528
Zink, ManfredUNSPECIFIEDhttps://orcid.org/0000-0002-4308-5636
Date:14 April 2017
Journal or Publication Title:Frequenz
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
DOI :10.1515/freq-2016-0274
Publisher:de Gruyter
ISSN:0016-1136
Status:Published
Keywords:Calibration, DLR SAR Calibration Center, spaceborne SAR
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 Tandem-L Vorstudien
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Spaceborne SAR Systems
Deposited By: Reimann, Jens
Deposited On:12 Jan 2017 15:41
Last Modified:06 Sep 2019 15:16

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