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Multi-temporal High-Resolution SAR for Geometric Measurements and for Ground Deformation Monitoring

Eineder, Michael (2015) Multi-temporal High-Resolution SAR for Geometric Measurements and for Ground Deformation Monitoring. In: MultiTemp 2015, Online. MultiTemp 2015 - 8th International Workshop on the Analysis of Multitemporal Remote Sensing Images, 22.-24. Jul. 2015, Annecy, Frankreich.

Full text not available from this repository.

Official URL: http://www.multitemp2015.org/

Abstract

Multi-temporal High-resolution SAR for Geometric Measurements and for Ground Deformation Monitoring Michael Eineder, Remote Sensing Technology Institute, DLR The geometric accuracy and especially the phase of each pixel are unique features of SAR imagery. And these features are especially valuable when multi-temporal observations are available. Geometric distances can be measured with centimeter accuracy in detected SAR images allowing the location of scattering objects and their motion in 3 dimensions. If the phase is exploited, even sub-millimetric differences can be measured relatively between points. Furthermore, 3D point clouds can be generated from tomographic analysis of multi-baseline data stacks. DLR is operating two high-resolution SAR satellites, TerraSAR-X and TanDEM-X in repeat-pass and in an interferometric stereo-configuration. The authors have developed methods to fully exploit the geometric accuracy of high-resolution SAR and InSAR data for a variety of applications such as • DEM generation, • differential DEM analysis over vegetation and volcanos, • imaging geodesy measurements for geodetic and for cryosphere applications, • land subsidence and earthquake motion analysis, • tomographic analysis of urban areas. The talk sketches some novel methods and shows application results of high resolution TerraSAR-X and TanDEM-X data.

Item URL in elib:https://elib.dlr.de/97775/
Document Type:Conference or Workshop Item (Speech, Keynote)
Title:Multi-temporal High-Resolution SAR for Geometric Measurements and for Ground Deformation Monitoring
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Eineder, Michaelmichael.eineder (at) dlr.deUNSPECIFIED
Date:2015
Journal or Publication Title:MultiTemp 2015, Online
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Multitemporal SAR, InSAR, DEM
Event Title:MultiTemp 2015 - 8th International Workshop on the Analysis of Multitemporal Remote Sensing Images
Event Location:Annecy, Frankreich
Event Type:international Conference
Event Dates:22.-24. Jul. 2015
Organizer:IEEE, Universite Savoie Mont Blanc
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 - Vorhaben hochauflösende Fernerkundungsverfahren (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > SAR Signal Processing
Deposited By: Eineder, Prof. Dr. Michael
Deposited On:07 Aug 2015 15:06
Last Modified:07 Aug 2015 15:06

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