High Resolution DEM Generation Using Small Drone for Interferometry SAR

Most of the landslide and flood prediction models require the Digital elevation Model (DEM) as the input. DEM is the digital representation of topographic and manmade features located on the surface of the earth. DEM also needed in hydrologic analyses, resource management and environmental assessmen...

Full description

Bibliographic Details
Main Authors:	Lim, Tien Sze, Wen, Guey Cheaw, Zahari, Awang Ahmad, Choo, Ai Ling, Koo, Voon Chet, Habibah, Lateh, Bayuaji, Luhur
Format:	Conference or Workshop Item
Language:	English
Published:	2015
Subjects:	QA76 Computer software
Online Access:	http://umpir.ump.edu.my/id/eprint/10994/ http://umpir.ump.edu.my/id/eprint/10994/ http://umpir.ump.edu.my/id/eprint/10994/1/High%20Resolution%20DEM%20Generation%20Using%20Small%20Drone%20for%20Interferometry%20SAR.pdf

id	ump-10994
recordtype	eprints
spelling	ump-109942015-11-02T04:17:02Z http://umpir.ump.edu.my/id/eprint/10994/ High Resolution DEM Generation Using Small Drone for Interferometry SAR Lim, Tien Sze Wen, Guey Cheaw Zahari, Awang Ahmad Choo, Ai Ling Koo, Voon Chet Habibah, Lateh Bayuaji, Luhur QA76 Computer software Most of the landslide and flood prediction models require the Digital elevation Model (DEM) as the input. DEM is the digital representation of topographic and manmade features located on the surface of the earth. DEM also needed in hydrologic analyses, resource management and environmental assessment and including interferometry synthetic aperture radar (InSAR) applications. The increased use of DEM in these applications especially in the tropical and developing countries has led to a greater need for high resolution and low cost digital elevation data. One of the recent remote sensing methods for land deformation monitoring also require DEM for determining the exact location of the land movement. With the advancement of the small drone (ultra-light Unmanned Aerial Vehicle) technology, it is practical to use small drone which employing aerial photogrammetry to produce high resolution DEM. This paper discusses an application of a DJI Phantom vision 2 + quadcopter (drone) with a digital camera to produce high resolution DEM for land deformation monitoring using interferometry synthetic aperture radar (InSAR). An inexpensive method to produce centimeter resolution DEMs has been developed with the help of Ground Control Points (GCPs). Evaluations of the accuracy of the generated DEM have been carried out to verify the effectiveness of the proposed method. 2015 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/10994/1/High%20Resolution%20DEM%20Generation%20Using%20Small%20Drone%20for%20Interferometry%20SAR.pdf Lim, Tien Sze and Wen, Guey Cheaw and Zahari, Awang Ahmad and Choo, Ai Ling and Koo, Voon Chet and Habibah, Lateh and Bayuaji, Luhur (2015) High Resolution DEM Generation Using Small Drone for Interferometry SAR. In: Proceedings of the 2015 International Conference on Space Science and Communication (IconSpace 2015), 10-12 Aug 2015 , Langkawi, Kedah. pp. 366-369.. http://dx.doi.org/10.1109/IconSpace.2015.7283801
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	QA76 Computer software
spellingShingle	QA76 Computer software Lim, Tien Sze Wen, Guey Cheaw Zahari, Awang Ahmad Choo, Ai Ling Koo, Voon Chet Habibah, Lateh Bayuaji, Luhur High Resolution DEM Generation Using Small Drone for Interferometry SAR
description	Most of the landslide and flood prediction models require the Digital elevation Model (DEM) as the input. DEM is the digital representation of topographic and manmade features located on the surface of the earth. DEM also needed in hydrologic analyses, resource management and environmental assessment and including interferometry synthetic aperture radar (InSAR) applications. The increased use of DEM in these applications especially in the tropical and developing countries has led to a greater need for high resolution and low cost digital elevation data. One of the recent remote sensing methods for land deformation monitoring also require DEM for determining the exact location of the land movement. With the advancement of the small drone (ultra-light Unmanned Aerial Vehicle) technology, it is practical to use small drone which employing aerial photogrammetry to produce high resolution DEM. This paper discusses an application of a DJI Phantom vision 2 + quadcopter (drone) with a digital camera to produce high resolution DEM for land deformation monitoring using interferometry synthetic aperture radar (InSAR). An inexpensive method to produce centimeter resolution DEMs has been developed with the help of Ground Control Points (GCPs). Evaluations of the accuracy of the generated DEM have been carried out to verify the effectiveness of the proposed method.
format	Conference or Workshop Item
author	Lim, Tien Sze Wen, Guey Cheaw Zahari, Awang Ahmad Choo, Ai Ling Koo, Voon Chet Habibah, Lateh Bayuaji, Luhur
author_facet	Lim, Tien Sze Wen, Guey Cheaw Zahari, Awang Ahmad Choo, Ai Ling Koo, Voon Chet Habibah, Lateh Bayuaji, Luhur
author_sort	Lim, Tien Sze
title	High Resolution DEM Generation Using Small Drone for Interferometry SAR
title_short	High Resolution DEM Generation Using Small Drone for Interferometry SAR
title_full	High Resolution DEM Generation Using Small Drone for Interferometry SAR
title_fullStr	High Resolution DEM Generation Using Small Drone for Interferometry SAR
title_full_unstemmed	High Resolution DEM Generation Using Small Drone for Interferometry SAR
title_sort	high resolution dem generation using small drone for interferometry sar
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/10994/ http://umpir.ump.edu.my/id/eprint/10994/ http://umpir.ump.edu.my/id/eprint/10994/1/High%20Resolution%20DEM%20Generation%20Using%20Small%20Drone%20for%20Interferometry%20SAR.pdf
first_indexed	2023-09-18T22:11:15Z
last_indexed	2023-09-18T22:11:15Z
_version_	1777415042785869824

High Resolution DEM Generation Using Small Drone for Interferometry SAR

Similar Items