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Classification simulation of RazakSAT satellite

Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 organised by technical universities under the Malaysian Technical Universities Network (MTUN), 20th - 21st November 2012 at Hotel Seri Malaysia, Kangar, Perlis.

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Bibliographic Details
Main Author: Asmala, Ahmad
Other Authors: asmala@utem.edu.my
Format: Working Paper
Language:English
Published: Malaysian Technical Universities Network (MTUN) 2013
Subjects:
RazakSAT
Accuracy
Maximum likelihood
Satellite
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/30664
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spelling my.unimap-306642013-12-20T03:25:44Z Classification simulation of RazakSAT satellite Asmala, Ahmad asmala@utem.edu.my RazakSAT Accuracy Maximum likelihood Satellite Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 organised by technical universities under the Malaysian Technical Universities Network (MTUN), 20th - 21st November 2012 at Hotel Seri Malaysia, Kangar, Perlis. This study presents simulation of land cover classification for RazakSAT satellite. The simulation makes use of the spectral capability of Landsat 5 TM satellite that has overlapping bands with RazakSAT. The classification is performed using Maximum Likelihood (ML), a supervised classification method that is based on the Bayes theorem. ML makes use of a discriminant function to assign pixel to the class with the highest likelihood. Class mean vector and covariance matrix are the key inputs to the function and are estimated from the training pixels of a particular class. The accuracy of the classification for the simulated RazakSAT data is accessed by means of a confusion matrix. The results show that RazakSAT tends to have lower overall and individual class accuracies than Landsat mainly due to the unavailability of mid-infrared bands that hinders separation between different plant types. 2013-12-20T03:25:44Z 2013-12-20T03:25:44Z 2012-11-20 Working Paper p. 561-568 http://hdl.handle.net/123456789/30664 en Proceedings of the Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012; Malaysian Technical Universities Network (MTUN)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic RazakSAT
Accuracy
Maximum likelihood
Satellite
spellingShingle RazakSAT
Accuracy
Maximum likelihood
Satellite
Asmala, Ahmad
Classification simulation of RazakSAT satellite
description Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 organised by technical universities under the Malaysian Technical Universities Network (MTUN), 20th - 21st November 2012 at Hotel Seri Malaysia, Kangar, Perlis.
author2 asmala@utem.edu.my
author_facet asmala@utem.edu.my
Asmala, Ahmad
format Working Paper
author Asmala, Ahmad
author_sort Asmala, Ahmad
title Classification simulation of RazakSAT satellite
title_short Classification simulation of RazakSAT satellite
title_full Classification simulation of RazakSAT satellite
title_fullStr Classification simulation of RazakSAT satellite
title_full_unstemmed Classification simulation of RazakSAT satellite
title_sort classification simulation of razaksat satellite
publisher Malaysian Technical Universities Network (MTUN)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/30664
_version_ 1643795564389728256
score 13.222552

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