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TanDEM-X Acquisition and Quality Overview with Two Global Coverages

Bräutigam, Benjamin and Rizzoli, Paola and Martone, Michele and Bachmann, Markus and Schulze, Daniel and Krieger, Gerhard and Zink, Manfred (2013) TanDEM-X Acquisition and Quality Overview with Two Global Coverages. In: Proceeding of IEEE Geoscience and Remote Sensing Symposium (IGARSS), pp. 1-4. IEEE. IEEE Geoscience and Remote Sensing Symposium (IGARSS), 2013-07-21 - 2013-07-26, Melbourne, Australia.

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Abstract

TanDEM-X is a spaceborne SAR mission with the goal to derive a global Digital Elevation Model (DEM). This paper gives an overview on the acquisition planning and data analysis after completion of two global coverages. The first part summarizes the DEM acquisition strategy including the satellite formation evolution, coverage status, and the planning concept for further interferometric measurements over difficult terrain. In the second part of the paper, the single acquisitions are analyzed for their interferometric quality, such as coherence and relative height errors. After calibration of systematic baseline offsets and instrument internal effects, the monitoring status of absolute DEM height errors is presented, too.

Item URL in elib:https://elib.dlr.de/82345/
Document Type:Conference or Workshop Item (Speech)
Additional Information:(c)2013 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Title:TanDEM-X Acquisition and Quality Overview with Two Global Coverages
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Bräutigam, BenjaminUNSPECIFIEDUNSPECIFIED
Rizzoli, PaolaUNSPECIFIEDUNSPECIFIED
Martone, MicheleUNSPECIFIEDUNSPECIFIED
Bachmann, MarkusUNSPECIFIEDUNSPECIFIED
Schulze, DanielUNSPECIFIEDUNSPECIFIED
Krieger, GerhardUNSPECIFIEDUNSPECIFIED
Zink, ManfredUNSPECIFIEDUNSPECIFIED
Date:21 July 2013
Journal or Publication Title:Proceeding of IEEE Geoscience and Remote Sensing Symposium (IGARSS)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-4
Publisher:IEEE
Status:Published
Keywords:TanDEM-X, SAR Interferometry, DEM
Event Title:IEEE Geoscience and Remote Sensing Symposium (IGARSS)
Event Location:Melbourne, Australia
Event Type:international Conference
Event Dates:2013-07-21 - 2013-07-26
Organizer:IEEE
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 - Projekt TanDEM-X
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Radar Concepts
Microwaves and Radar Institute
Microwaves and Radar Institute > Spaceborne SAR Systems
Deposited By: Bräutigam, Benjamin
Deposited On:15 May 2013 09:50
Last Modified:08 May 2014 23:28

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