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The New TanDEM-X Change DEM: Specification and Interferometric Processing

Lachaise, Marie and Schweißhelm, Barbara and Fritz, Thomas (2020) The New TanDEM-X Change DEM: Specification and Interferometric Processing. In: 2020 IEEE Latin American GRSS & ISPRS Remote Sensing Conference (LAGIRS), pp. 1-6. LAGIRS 2020: 2020 Latin American GRSS & ISPRS Remote Sensing Conference, 22.-26. März 2020, Santiago de Chile, Chile. doi: 10.1109/LAGIRS48042.2020.9165638.

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Official URL: https://ieeexplore.ieee.org/document/9165638

Abstract

Since 2017, the TanDEM-X mission aims to acquire data globally to generate another (updated) DEM. This new set of acquisitions, which will be complete in 2020, has a clear temporal separation from those used for the TanDEM-X global DEM. It will therefore allow the creation of a temporally independent DEM, the so-called “TanDEM-X Change DEM” enabling the characterization of terrain changes. Since only one global coverage is being acquired, improvements in e.g. the interferometric data processing are necessary. In particular, an edited version of the existing global TanDEM-X DEM is now the "starting point" for the interferometric processing as detailed in this paper.

Item URL in elib:https://elib.dlr.de/138879/
Document Type:Conference or Workshop Item (Speech)
Title:The New TanDEM-X Change DEM: Specification and Interferometric Processing
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Lachaise, Mariemarie.lachaise (at) dlr.dehttps://orcid.org/0000-0002-1515-7540
Schweißhelm, BarbaraBarbara.Schweisshelm (at) dlr.deUNSPECIFIED
Fritz, ThomasThomas.Fritz (at) dlr.deUNSPECIFIED
Date:2020
Journal or Publication Title:2020 IEEE Latin American GRSS & ISPRS Remote Sensing Conference (LAGIRS)
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.1109/LAGIRS48042.2020.9165638
Page Range:pp. 1-6
Status:Published
Keywords:TanDEM-X Mission, Change DEM, terrain changes monitoring, interferometric processing
Event Title:LAGIRS 2020: 2020 Latin American GRSS & ISPRS Remote Sensing Conference
Event Location:Santiago de Chile, Chile
Event Type:international Conference
Event Dates:22.-26. März 2020
Organizer:Universidad de Chile and Universidad de Magallanes Co-Sponsored by ISPRS and 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 - Projekt TanDEM-X (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > SAR Signal Processing
Deposited By: Lachaise, Dr Marie
Deposited On:03 Dec 2020 13:54
Last Modified:03 Dec 2020 17:28

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