A Comparison between Ratio and Gradient Technique in Discriminating Cirrus Clouds from Tropospheric Aerosols over Water in MODIS Data

Asmala, A. and Abd Rahman, Mat Amin and Fadhli , Ahmad and Mustafa, Mamat and Khiruddin, Abdullah (2014) A Comparison between Ratio and Gradient Technique in Discriminating Cirrus Clouds from Tropospheric Aerosols over Water in MODIS Data. Applied Mathematical Sciences, 8 (124). pp. 6151-6158. ISSN 1312-885X

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Abstract

This study aims to compare between ratio technique (RT) and gradient technique (GT) to distinguish cirrus cloud from tropospheric aerosol over water in MODIS data. Both techniques make use of 1.375 µm and 1.240 µm band and are applied to five different scenes. The outcomes from both techniques are compared using an error matrix in which revealing that the GT has a very high agreement with RT in distinguishing cirrus cloud from tropospheric aerosol in MODIS data.

Item Type:	Article
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions:	Faculty of Information and Communication Technology > Department of Industrial Computing
Depositing User:	Dr. Asmala Ahmad
Date Deposited:	03 Oct 2014 13:01
Last Modified:	28 May 2015 04:31
URI:	http://eprints.utem.edu.my/id/eprint/13448
Statistic Details:	View Download Statistic

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