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Application of InSAR for Earth Surface Deformation Disaster Analysis

Interferometry Synthetic Aperture Radar (InSAR) is a radar technique used in remote sensing for earth observation. The technique utilizes the difference in the phase of waves returning to synthetic aperture radar (SAR) satellite. By using two SAR images, Digital Elevation Model (DEM) or map of surfa...

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Main Author: Bayuaji, Luhur
Format: Conference or Workshop Item
Language:English
English
Published: 2014
Subjects:
QA75 Electronic computers. Computer science
Online Access:http://umpir.ump.edu.my/id/eprint/8050/1/Session_1_-_ISTT2014_-_SAR_Introduction_and_InSAR.pdf
http://umpir.ump.edu.my/id/eprint/8050/2/Session_2_-_ISTT2014_-_Tutorial_Practice_Module.pdf
http://umpir.ump.edu.my/id/eprint/8050/
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spelling my.ump.umpir.80502015-03-03T09:39:31Z http://umpir.ump.edu.my/id/eprint/8050/ Application of InSAR for Earth Surface Deformation Disaster Analysis Bayuaji, Luhur QA75 Electronic computers. Computer science Interferometry Synthetic Aperture Radar (InSAR) is a radar technique used in remote sensing for earth observation. The technique utilizes the difference in the phase of waves returning to synthetic aperture radar (SAR) satellite. By using two SAR images, Digital Elevation Model (DEM) or map of surface deformation can be generated. It is also powerful tool for measuring earth surface deformation due to volcanic activity, earthquake, ground water migration and anthropogenic activity. Until the late 20th century, the measurements of Earth’s deformation were time consuming, expensive and possibly dangerous because the observer had to be physically present at the location. InSAR, as alternative method, overcomes such practical limitations and not putting the observer safety and expensive equipment in jeopardy. In term of speed and cost, InSAR is faster and cheaper than on ground observation. Terabytes of InSAR data, scanning the Earth, were collected by many satellites for many decades, such as ERS-1, ERS-2, ALOS PALSAR, TerraSAR-X, RADARSAT and COSMO SKYMED. Since SAR image is different with optical image, the need for training to process and interpret of these important data sets is critical. InSAR is also being increasingly used in studies of cryosphere (motion of ice sheets and glaciers) and atmosphere. New technique and applications of InSAR are being developing all time, while this tutorial will focus on the fundamental of InSAR, basic processing and application for new users. If you have considered using InSAR method for SAR data and imagery in you research/project or you want to learn more about to apply InSAR in to your research, this tutorial is for you. 2014 Conference or Workshop Item NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/8050/1/Session_1_-_ISTT2014_-_SAR_Introduction_and_InSAR.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/8050/2/Session_2_-_ISTT2014_-_Tutorial_Practice_Module.pdf Bayuaji, Luhur (2014) Application of InSAR for Earth Surface Deformation Disaster Analysis. In: The 2nd IEEE International Symposium on Telecommunication Technologies (ISTT2014), 24-26 November 2014 , Langkawi, Kedah. . (Unpublished)
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
English
topic QA75 Electronic computers. Computer science
spellingShingle QA75 Electronic computers. Computer science
Bayuaji, Luhur
Application of InSAR for Earth Surface Deformation Disaster Analysis
description Interferometry Synthetic Aperture Radar (InSAR) is a radar technique used in remote sensing for earth observation. The technique utilizes the difference in the phase of waves returning to synthetic aperture radar (SAR) satellite. By using two SAR images, Digital Elevation Model (DEM) or map of surface deformation can be generated. It is also powerful tool for measuring earth surface deformation due to volcanic activity, earthquake, ground water migration and anthropogenic activity. Until the late 20th century, the measurements of Earth’s deformation were time consuming, expensive and possibly dangerous because the observer had to be physically present at the location. InSAR, as alternative method, overcomes such practical limitations and not putting the observer safety and expensive equipment in jeopardy. In term of speed and cost, InSAR is faster and cheaper than on ground observation. Terabytes of InSAR data, scanning the Earth, were collected by many satellites for many decades, such as ERS-1, ERS-2, ALOS PALSAR, TerraSAR-X, RADARSAT and COSMO SKYMED. Since SAR image is different with optical image, the need for training to process and interpret of these important data sets is critical. InSAR is also being increasingly used in studies of cryosphere (motion of ice sheets and glaciers) and atmosphere. New technique and applications of InSAR are being developing all time, while this tutorial will focus on the fundamental of InSAR, basic processing and application for new users. If you have considered using InSAR method for SAR data and imagery in you research/project or you want to learn more about to apply InSAR in to your research, this tutorial is for you.
format Conference or Workshop Item
author Bayuaji, Luhur
author_facet Bayuaji, Luhur
author_sort Bayuaji, Luhur
title Application of InSAR for Earth Surface Deformation Disaster Analysis
title_short Application of InSAR for Earth Surface Deformation Disaster Analysis
title_full Application of InSAR for Earth Surface Deformation Disaster Analysis
title_fullStr Application of InSAR for Earth Surface Deformation Disaster Analysis
title_full_unstemmed Application of InSAR for Earth Surface Deformation Disaster Analysis
title_sort application of insar for earth surface deformation disaster analysis
publishDate 2014
url http://umpir.ump.edu.my/id/eprint/8050/1/Session_1_-_ISTT2014_-_SAR_Introduction_and_InSAR.pdf
http://umpir.ump.edu.my/id/eprint/8050/2/Session_2_-_ISTT2014_-_Tutorial_Practice_Module.pdf
http://umpir.ump.edu.my/id/eprint/8050/
_version_ 1643665781328707584
score 13.211869

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