Observing landslide occurrence by GIS approach

There are many approaches in monitoring landslide but close range photogrammetry (CRP) provides mapping achieved almost immediately at a low cost compared with other approach.CRP is a dimension technology which is used to acquire 3D spatial information on objects in inaccessible areas. The method in...

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Main Authors: Mokhtar, M.R.M., Matori, A.N., Yusof, K.W., Embong, A.M., Lawal, D.U., Chandio, I.A.
Format: Conference or Workshop Item
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.32471 /
Published: 2013
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84891083372&doi=10.1109%2fICSGRC.2013.6653269&partnerID=40&md5=0016aa287daa9269a850b2ea93365e9f
http://eprints.utp.edu.my/32471/
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spelling utp-eprints.324712022-03-29T14:03:46Z Observing landslide occurrence by GIS approach Mokhtar, M.R.M. Matori, A.N. Yusof, K.W. Embong, A.M. Lawal, D.U. Chandio, I.A. There are many approaches in monitoring landslide but close range photogrammetry (CRP) provides mapping achieved almost immediately at a low cost compared with other approach.CRP is a dimension technology which is used to acquire 3D spatial information on objects in inaccessible areas. The method involves camera calibration which includes a process of finding the true parameters of the camera. The information is obtained through accurate assessment and used to create a 3D model which would be used for monitoring technique applications. In this study, calibration of the digital camera was performed using PhotoModeler Pro 5. A good calibration will have many points marked. Field observations on site survey were carried out on 6/11/2010 and 3/8/2011 over a monitoring area in Parit, Seri Iskandar, Perak. The landslide can be detected by calculation of two different epoch data achieved from Digital Elevation Models (DEMs) generation. The paper focuses on the monitoring on the studied area based on DEM area and volume generated from 3D surface analysis. © 2013 IEEE. 2013 Conference or Workshop Item NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84891083372&doi=10.1109%2fICSGRC.2013.6653269&partnerID=40&md5=0016aa287daa9269a850b2ea93365e9f Mokhtar, M.R.M. and Matori, A.N. and Yusof, K.W. and Embong, A.M. and Lawal, D.U. and Chandio, I.A. (2013) Observing landslide occurrence by GIS approach. In: UNSPECIFIED. http://eprints.utp.edu.my/32471/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description There are many approaches in monitoring landslide but close range photogrammetry (CRP) provides mapping achieved almost immediately at a low cost compared with other approach.CRP is a dimension technology which is used to acquire 3D spatial information on objects in inaccessible areas. The method involves camera calibration which includes a process of finding the true parameters of the camera. The information is obtained through accurate assessment and used to create a 3D model which would be used for monitoring technique applications. In this study, calibration of the digital camera was performed using PhotoModeler Pro 5. A good calibration will have many points marked. Field observations on site survey were carried out on 6/11/2010 and 3/8/2011 over a monitoring area in Parit, Seri Iskandar, Perak. The landslide can be detected by calculation of two different epoch data achieved from Digital Elevation Models (DEMs) generation. The paper focuses on the monitoring on the studied area based on DEM area and volume generated from 3D surface analysis. © 2013 IEEE.
format Conference or Workshop Item
author Mokhtar, M.R.M.
Matori, A.N.
Yusof, K.W.
Embong, A.M.
Lawal, D.U.
Chandio, I.A.
spellingShingle Mokhtar, M.R.M.
Matori, A.N.
Yusof, K.W.
Embong, A.M.
Lawal, D.U.
Chandio, I.A.
Observing landslide occurrence by GIS approach
author_sort Mokhtar, M.R.M.
title Observing landslide occurrence by GIS approach
title_short Observing landslide occurrence by GIS approach
title_full Observing landslide occurrence by GIS approach
title_fullStr Observing landslide occurrence by GIS approach
title_full_unstemmed Observing landslide occurrence by GIS approach
title_sort observing landslide occurrence by gis approach
publishDate 2013
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84891083372&doi=10.1109%2fICSGRC.2013.6653269&partnerID=40&md5=0016aa287daa9269a850b2ea93365e9f
http://eprints.utp.edu.my/32471/
_version_ 1741197738132897792
score 11.62408

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