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Spatio-temporal analysis of urban sprawl in Islamabad, Pakistan during 1979–2019, using remote sensing by Attaullah Shah; Karamat Ali; S. M. Nizami is a Social Sciences article available to read on EtoBox.

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Urbanization in Pakistan is increasing at 3% annually, the highest in South Asia. 50% of the population is expected to urbanize by 2025. The capital city of Pakistan, Islamabad has experienced phenomenal increase in the urban population and extent in the last four decades. The aim of this research was to analyze the urban sprawl of Islamabad and changes in the Land Use and Land Cover (LULC), with the help of satellite images. LULC statics were extracted from Landsat Multi-Spectral Scanner (MSS), Thematic Mapper (TM), Enhanced Thematic Mapper Plus (ETM?) and Operational Land Imager (OLI) images, for the years 1979, 1989, 1999, 2008 and 2019. There is an increase of 377 sq. km in builtup areas and slight increase of 47 sq km in the agriculture land. The forest cover has been reduced by 83 sq km and the water bodies have also reduced. The barren land has experienced an unprecedented decrease of 333 sq km in the meanwhile. The master plan is under revision to regularize such uncontrolled constructions and accommodate the increased demand. The city, as a result, has been facing issues of water supply, sanitation, transportation etc. This has seriously jeopardized the master plan of the

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Author

Attaullah Shah; Karamat Ali; S. M. Nizami

Publisher

Springer Science and Business Media LLC

Published

2021

Language

EN

Field

Social Sciences