Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/4169
Title: Mapping Land cover dynamics in Nakhon Nayok province of Thailand
Authors: Phan, Kiều Diễm
Pungkul, Sukan
Pimple, Uday
Sitthi, Asamaporn
Keywords: Remote sensing
Landsat
Land cover dynamics
Change detection
Issue Date: 2015
Series/Report no.: Suan Sunandha Science and Technology Journal;2 .- p.1-5
Abstract: The spatial distribution of land cover information and its changes is very valuable for any planning, management and monitoring at local as well as regional scale. In this paper, multi-temporal Landsat TM/ OLI data were used to classify the land cover of the Nakhon Nayok province in Thailand over the period 2004-2015. The supervised classification maximum likelihood method was implemented to assign probability to land the cover classes considered. The random sampling point method was used for field survey and accuracy assessment. The overall accuracy and kappa coefficient in 2015 were found to be 72% and 0.6626 respectively. The results also indicated that important changes concerned mainly urban (308.46 %), water (-50.46), and agricultural (-12.14) areas, and least changes forest areas (3.17). These results also highlighted that over the last 10 years, urban areas have been characterized by the highest expansion, mainly from the conversion of agricultural land.
URI: http://dspace.ctu.edu.vn/jspui/handle/123456789/4169
Appears in Collections:Tạp chí quốc tế

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