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TanDEM-X DEM derived Elevation Changes of the Greenland Ice Sheet

Wohlfart, Christian and Wessel, Birgit and Huber, Martin and Leichtle, Tobias and Abdullahi, Sahra and Kerkhoff, Silke and Roth, Achim (2018) TanDEM-X DEM derived Elevation Changes of the Greenland Ice Sheet. In: International Geoscience and Remote Sensing Symposium (IGARSS), pp. 8511-8514. IGARSS 2018, 2018-07-22 - 2018-07-27, Valencia, Spain.

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Official URL: https://ieeexplore.ieee.org/document/8517404


This study demonstrates the potential of TanDEM-X SAR imagery to analyze glacial elevation changes across entire Greenland. TanDEM-X time series data between 2010 and 2017 allow for consistent and high-resolution delineation of DEM at unprecedented quality. The first analysis reveal major elevation changes at the outlet and peripheral glaciers up to 15 m per between 2010/11 and 2011/12. The presented analysis will be extended until 2016/17. Furthermore, corrections related to snow penetration has to be considered in the current TanDEM-X DEM products

Item URL in elib:https://elib.dlr.de/130043/
Document Type:Conference or Workshop Item (Speech)
Title:TanDEM-X DEM derived Elevation Changes of the Greenland Ice Sheet
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Wohlfart, ChristianChristian.Wohlfart (at) dlr.deUNSPECIFIED
Wessel, BirgitBirgit.Wessel (at) dlr.deUNSPECIFIED
Huber, MartinMartin.Huber (at) dlr.deUNSPECIFIED
Leichtle, Tobiastobias.leichtle (at) dlr.deUNSPECIFIED
Abdullahi, SahraSahra.Abdullahi (at) dlr.deUNSPECIFIED
Kerkhoff, SilkeSilke.Kerkhoff (at) dlr.deUNSPECIFIED
Roth, AchimAchim.Roth (at) dlr.deUNSPECIFIED
Journal or Publication Title:International Geoscience and Remote Sensing Symposium (IGARSS)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 8511-8514
Keywords:Greenland, TanDEM-X DEM, Global Change, SAR
Event Title:IGARSS 2018
Event Location:Valencia, Spain
Event Type:international Conference
Event Dates:2018-07-22 - 2018-07-27
Organizer:2018 IEEE International
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:German Remote Sensing Data Center > Land Surface
Remote Sensing Technology Institute > SAR Signal Processing
Deposited By: Wessel, Dr.-Ing. Birgit
Deposited On:12 Nov 2019 08:28
Last Modified:20 Dec 2019 12:32

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