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The geometric correction procedure using topographic map versus GPS-derived ground control points for Lulc analysis

Precision measurement of land use land cover change detection is essential for urban growth assessment. Remote sensing imagery provide an integrated monitoring of the temporal changes of urban growth. Accurate geometric correction relies largely on accurate rectification of the remotely sensed data...

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Main Authors: Yasin, Muhammad Yazrin, Hj. Mohd. Noor, Norzailawati, Mohd Yusof, Mariney, Abdullah, Jamalunlaili
Format: Conference or Workshop Item
Language:English
English
Published: 2020
Subjects:
G Geography (General)
H Social Sciences (General)
T Technology (General)
Online Access:http://irep.iium.edu.my/85847/3/85847%20Programme%20schedule.pdf
http://irep.iium.edu.my/85847/4/85847%20THE%20GEOMETRIC%20CORRECTION%20PROCEDURE%20.pdf
http://irep.iium.edu.my/85847/
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spelling my.iium.irep.858472021-05-28T03:16:09Z http://irep.iium.edu.my/85847/ The geometric correction procedure using topographic map versus GPS-derived ground control points for Lulc analysis Yasin, Muhammad Yazrin Hj. Mohd. Noor, Norzailawati Mohd Yusof, Mariney Abdullah, Jamalunlaili G Geography (General) H Social Sciences (General) T Technology (General) Precision measurement of land use land cover change detection is essential for urban growth assessment. Remote sensing imagery provide an integrated monitoring of the temporal changes of urban growth. Accurate geometric correction relies largely on accurate rectification of the remotely sensed data to produce classified thematic changes maps. The study utilised data from Landsat 5, 7 and 8. The rectification process involves two sources of references which are the digitized topographic map and the ground control points acquired using Global Positioning System (GPS). The study attempts to compare which sources produce higher rectification accuracy. Topographic map is acquired from the Department of Survey and Mapping Malaysia with 1:10,000 scale, 5 meters contour line and rectified skew orthomorphic grid projection. Ground truthing utilised Android 10.36.0 GPS WGS84 capability smartphone. The study found the ground control points acquired using smartphone with GPS capability were much more accurate to those acquired from topographic maps. Root-mean-square error (RMSe) of the GPS-derived control point, source point and correction point show higher accuracy results acquired from ground truthing. 2020 Conference or Workshop Item NonPeerReviewed application/pdf en http://irep.iium.edu.my/85847/3/85847%20Programme%20schedule.pdf application/pdf en http://irep.iium.edu.my/85847/4/85847%20THE%20GEOMETRIC%20CORRECTION%20PROCEDURE%20.pdf Yasin, Muhammad Yazrin and Hj. Mohd. Noor, Norzailawati and Mohd Yusof, Mariney and Abdullah, Jamalunlaili (2020) The geometric correction procedure using topographic map versus GPS-derived ground control points for Lulc analysis. In: 41st Asian Conference on Remote Sensing, 9th-11th November 2020, Deqing City, China. (Unpublished)
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic G Geography (General)
H Social Sciences (General)
T Technology (General)
spellingShingle G Geography (General)
H Social Sciences (General)
T Technology (General)
Yasin, Muhammad Yazrin
Hj. Mohd. Noor, Norzailawati
Mohd Yusof, Mariney
Abdullah, Jamalunlaili
The geometric correction procedure using topographic map versus GPS-derived ground control points for Lulc analysis
description Precision measurement of land use land cover change detection is essential for urban growth assessment. Remote sensing imagery provide an integrated monitoring of the temporal changes of urban growth. Accurate geometric correction relies largely on accurate rectification of the remotely sensed data to produce classified thematic changes maps. The study utilised data from Landsat 5, 7 and 8. The rectification process involves two sources of references which are the digitized topographic map and the ground control points acquired using Global Positioning System (GPS). The study attempts to compare which sources produce higher rectification accuracy. Topographic map is acquired from the Department of Survey and Mapping Malaysia with 1:10,000 scale, 5 meters contour line and rectified skew orthomorphic grid projection. Ground truthing utilised Android 10.36.0 GPS WGS84 capability smartphone. The study found the ground control points acquired using smartphone with GPS capability were much more accurate to those acquired from topographic maps. Root-mean-square error (RMSe) of the GPS-derived control point, source point and correction point show higher accuracy results acquired from ground truthing.
format Conference or Workshop Item
author Yasin, Muhammad Yazrin
Hj. Mohd. Noor, Norzailawati
Mohd Yusof, Mariney
Abdullah, Jamalunlaili
author_facet Yasin, Muhammad Yazrin
Hj. Mohd. Noor, Norzailawati
Mohd Yusof, Mariney
Abdullah, Jamalunlaili
author_sort Yasin, Muhammad Yazrin
title The geometric correction procedure using topographic map versus GPS-derived ground control points for Lulc analysis
title_short The geometric correction procedure using topographic map versus GPS-derived ground control points for Lulc analysis
title_full The geometric correction procedure using topographic map versus GPS-derived ground control points for Lulc analysis
title_fullStr The geometric correction procedure using topographic map versus GPS-derived ground control points for Lulc analysis
title_full_unstemmed The geometric correction procedure using topographic map versus GPS-derived ground control points for Lulc analysis
title_sort geometric correction procedure using topographic map versus gps-derived ground control points for lulc analysis
publishDate 2020
url http://irep.iium.edu.my/85847/3/85847%20Programme%20schedule.pdf
http://irep.iium.edu.my/85847/4/85847%20THE%20GEOMETRIC%20CORRECTION%20PROCEDURE%20.pdf
http://irep.iium.edu.my/85847/
_version_ 1701162769093492736
score 13.211869

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