elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Advanced SAR and InSAR techniques for monitoring surface deformations caused by seismic activities using TerraSAR-X and TanDEM-X SAR images

Cong, Xiaoying and Minet, Christian and Fritz, Thomas and Eineder, Michael (2015) Advanced SAR and InSAR techniques for monitoring surface deformations caused by seismic activities using TerraSAR-X and TanDEM-X SAR images. Radio Science Conference (URSI AT-RASC), 2015 1st URSI Atlantic, 16.-24. Mai 2015, Spanien. doi: 10.1109/URSI-AT-RASC.2015.7303088.

[img] PDF
577kB

Official URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7303088

Abstract

The space-borne Synthetic Aperture Radar (SAR) Interferometric (InSAR) technique provides a powerful tool for surveying the surface changes covering areas from several to a hundred kilometers in size at a theoretical accuracy in the millimeter-range. It is widely applied for detecting deformations caused by geophysical and tectonic activities, such as earthquakes, volcanic activities, etc. Nevertheless the accuracy and availability of deformation measurements using InSAR techniques is limited due to decorrelation effects, atmospheric disturbances, the SAR side-looking geometry (which causes layover and shadowing). In order to overcome the limitations, advanced techniques have been developed based on high-resolution SAR acquisitions. In this paper, we will present our recent researches and achievements on advanced SAR and InSAR techniques using both high-resolution and wide-swath SAR images generated from recent satellite missions: TerraSAR-X and TanDEM-X.

Item URL in elib:https://elib.dlr.de/100583/
Document Type:Conference or Workshop Item (Speech)
Title:Advanced SAR and InSAR techniques for monitoring surface deformations caused by seismic activities using TerraSAR-X and TanDEM-X SAR images
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Cong, XiaoyingTUM-LMFUNSPECIFIED
Minet, Christianchristian.minet (at) dlr.deUNSPECIFIED
Fritz, Thomasthomas.fritz (at) dlr.deUNSPECIFIED
Eineder, MichaelUNSPECIFIEDUNSPECIFIED
Date:May 2015
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.1109/URSI-AT-RASC.2015.7303088
Status:Published
Keywords:SAR, InSAR, deformation monitoring, atmospheric propagation delay
Event Title:Radio Science Conference (URSI AT-RASC), 2015 1st URSI Atlantic
Event Location:Spanien
Event Type:international Conference
Event Dates:16.-24. Mai 2015
Organizer:IEEE Org.
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: Cong, Xiao Ying
Deposited On:07 Dec 2015 14:53
Last Modified:31 Jul 2019 19:57

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.