SPATIO-TEMPORAL ANALYSIS OF LAND COVER CHANGES OF DHAKA CITY IN BANGLADESH

نویسندگان

چکیده

The objective of this study was to identify the Spatio-temporal variation in landcover Dhaka city, capital Bangladesh. conducted highlight issues changing land-cover mega cities Bangladesh and its future environmental consequences. Land cover changes temporal maps for selected areas were developed by using multi-temporal information data sets Multispectral Scanner (MSS), Thematic Map (TM), Enhanced Mapper (ETM), Plus (ETM+),or Operational Imager (OLI) Thermal Infrared Sensor (TIRS) years 1993, 2000, 2010 2015. results highlighted rapid urbanization which caused significant decline vegetation increase built-up or paved surfaces. classified images highlighted, that 1993 only 22% per cent area covered with surface. However, 2015, it increased up 48%. This substantial upsurge city may put petrifying effect on local environments.

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ژورنال

عنوان ژورنال: Pakistan journal of science

سال: 2023

ISSN: ['0030-9877', '2411-0930']

DOI: https://doi.org/10.57041/pjs.v67i4.609