A time-series deformation analysis from TerraSAR-X SAR data over New Orleans, USA

Sang Wan Kim, Tim Dixon, Falk C Amelung, Shimon Wdowinski

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Many urban areas are experiencing land subsidence due to water, oil and natural gas withdrawal, underground construction, sediment compaction, and so on [1-3]. The X-band SAR system such as TerraSAR-X and Komsat-5 has higher spatial resolution than C-band and L-band system. Therefore it is valuable for effective monitoring of urban area in terms of detecting subtle surface deformation and reconstructing 3-D building structure. Here we present the time-series deformation from 20 TerraSAR-X SAR data over New Orleans, USA. The Gamma software was only used to extract sensor parameters from TSX's xml file, and modified ROI-PAC 2.2.2, which is optimized for high resolution SAR, was used for interferometric SAR processing. Both persistent scaterrer InSAR and SBAS technique were applied for analysis of time-series deformation. According to initial X-band InSAR result, high accuracy and spatially dense subsidence map was obtained by TerraSAR-X InSAR analysis. Deformation map derived from TSX will be compared with other satellite's results such as RADARSAT-1[1].

Original languageEnglish (US)
Title of host publication2011 3rd International Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2011
Pages832-833
Number of pages2
StatePublished - 2011
Event2011 3rd International Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2011 - Seoul, Korea, Republic of
Duration: Sep 26 2011Sep 30 2011

Other

Other2011 3rd International Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2011
CountryKorea, Republic of
CitySeoul
Period9/26/119/30/11

Fingerprint

time series analysis
time series
Time series
urban area
Subsidence
natural gas
withdrawal
building
monitoring
water
Natural gas
Sediments
Compaction
Satellites
Monitoring
Sensors
Processing
Water
software

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Communication

Cite this

Kim, S. W., Dixon, T., Amelung, F. C., & Wdowinski, S. (2011). A time-series deformation analysis from TerraSAR-X SAR data over New Orleans, USA. In 2011 3rd International Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2011 (pp. 832-833). [6086938]

A time-series deformation analysis from TerraSAR-X SAR data over New Orleans, USA. / Kim, Sang Wan; Dixon, Tim; Amelung, Falk C; Wdowinski, Shimon.

2011 3rd International Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2011. 2011. p. 832-833 6086938.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kim, SW, Dixon, T, Amelung, FC & Wdowinski, S 2011, A time-series deformation analysis from TerraSAR-X SAR data over New Orleans, USA. in 2011 3rd International Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2011., 6086938, pp. 832-833, 2011 3rd International Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2011, Seoul, Korea, Republic of, 9/26/11.
Kim SW, Dixon T, Amelung FC, Wdowinski S. A time-series deformation analysis from TerraSAR-X SAR data over New Orleans, USA. In 2011 3rd International Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2011. 2011. p. 832-833. 6086938
Kim, Sang Wan ; Dixon, Tim ; Amelung, Falk C ; Wdowinski, Shimon. / A time-series deformation analysis from TerraSAR-X SAR data over New Orleans, USA. 2011 3rd International Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2011. 2011. pp. 832-833
@inproceedings{7b956b7fe7914e9fac3dadb4cd9f688d,
title = "A time-series deformation analysis from TerraSAR-X SAR data over New Orleans, USA",
abstract = "Many urban areas are experiencing land subsidence due to water, oil and natural gas withdrawal, underground construction, sediment compaction, and so on [1-3]. The X-band SAR system such as TerraSAR-X and Komsat-5 has higher spatial resolution than C-band and L-band system. Therefore it is valuable for effective monitoring of urban area in terms of detecting subtle surface deformation and reconstructing 3-D building structure. Here we present the time-series deformation from 20 TerraSAR-X SAR data over New Orleans, USA. The Gamma software was only used to extract sensor parameters from TSX's xml file, and modified ROI-PAC 2.2.2, which is optimized for high resolution SAR, was used for interferometric SAR processing. Both persistent scaterrer InSAR and SBAS technique were applied for analysis of time-series deformation. According to initial X-band InSAR result, high accuracy and spatially dense subsidence map was obtained by TerraSAR-X InSAR analysis. Deformation map derived from TSX will be compared with other satellite's results such as RADARSAT-1[1].",
author = "Kim, {Sang Wan} and Tim Dixon and Amelung, {Falk C} and Shimon Wdowinski",
year = "2011",
language = "English (US)",
isbn = "9788993246179",
pages = "832--833",
booktitle = "2011 3rd International Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2011",

}

TY - GEN

T1 - A time-series deformation analysis from TerraSAR-X SAR data over New Orleans, USA

AU - Kim, Sang Wan

AU - Dixon, Tim

AU - Amelung, Falk C

AU - Wdowinski, Shimon

PY - 2011

Y1 - 2011

N2 - Many urban areas are experiencing land subsidence due to water, oil and natural gas withdrawal, underground construction, sediment compaction, and so on [1-3]. The X-band SAR system such as TerraSAR-X and Komsat-5 has higher spatial resolution than C-band and L-band system. Therefore it is valuable for effective monitoring of urban area in terms of detecting subtle surface deformation and reconstructing 3-D building structure. Here we present the time-series deformation from 20 TerraSAR-X SAR data over New Orleans, USA. The Gamma software was only used to extract sensor parameters from TSX's xml file, and modified ROI-PAC 2.2.2, which is optimized for high resolution SAR, was used for interferometric SAR processing. Both persistent scaterrer InSAR and SBAS technique were applied for analysis of time-series deformation. According to initial X-band InSAR result, high accuracy and spatially dense subsidence map was obtained by TerraSAR-X InSAR analysis. Deformation map derived from TSX will be compared with other satellite's results such as RADARSAT-1[1].

AB - Many urban areas are experiencing land subsidence due to water, oil and natural gas withdrawal, underground construction, sediment compaction, and so on [1-3]. The X-band SAR system such as TerraSAR-X and Komsat-5 has higher spatial resolution than C-band and L-band system. Therefore it is valuable for effective monitoring of urban area in terms of detecting subtle surface deformation and reconstructing 3-D building structure. Here we present the time-series deformation from 20 TerraSAR-X SAR data over New Orleans, USA. The Gamma software was only used to extract sensor parameters from TSX's xml file, and modified ROI-PAC 2.2.2, which is optimized for high resolution SAR, was used for interferometric SAR processing. Both persistent scaterrer InSAR and SBAS technique were applied for analysis of time-series deformation. According to initial X-band InSAR result, high accuracy and spatially dense subsidence map was obtained by TerraSAR-X InSAR analysis. Deformation map derived from TSX will be compared with other satellite's results such as RADARSAT-1[1].

UR - http://www.scopus.com/inward/record.url?scp=83755183500&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=83755183500&partnerID=8YFLogxK

M3 - Conference contribution

SN - 9788993246179

SP - 832

EP - 833

BT - 2011 3rd International Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2011

ER -