Multitemporal Landsat Imagery with Optimum Band Ratio Techniques for Deciduous Forest Classification

نویسندگان

چکیده

The objective of the study is to evaluate optimum band ratio combinations data set derived from monthly Landsat 8 imageries for forest type classification around Sirikit dam reservoir using supervised with Maximum Likelihood Classifier (MLC). In this study, acquired January 2014 November 2017 were used create Normalized Difference Vegetation Indices (NDVI), Moisture (NDMI), and Burn Ratios (NBR) multispectral (MS) represented as a case without applying techniques. classifying deciduous type, four sets classify two classes forests, namely mixed dry dipterocarp forest. After accuracy assessment, result showed that overall kappa coefficient all between 78.33% – 86.21% 44.32% 62.83%, respectively. Herein, NDVI multitemporal provided highest which better than MS about 4% 8%, conclusion, technique, especially NDVI, can increase classification.

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ژورنال

عنوان ژورنال: International Journal of Geoinformatics

سال: 2021

ISSN: ['2673-0014']

DOI: https://doi.org/10.52939/ijg.v17i2.1753