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Hasti Widyasamratri
Departement of Urban and Regional Planning, Sultan Agung Islamic University, Semarang, Indonesia
Earth & Planetary Sciences

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Urban Temperature Profiles and Land Cover Detection in the Jakarta Metropolitan Area using Remote Sensing Hasti Widyasamratri; Kazuyoshi Souma; Tadashi Suetsugi
Indonesian Journal of Geography Vol 51, No 3 (2019): Indonesian Journal of Geography
Publisher : Faculty of Geography, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (81.92 KB) | DOI: 10.22146/ijg.45934

Abstract

This research aim to investigate the urban thermal environment profile and land cover classification  in the Jakarta Metropolitan Area (JMA) in 1989 and 2013. Thermal environment conducted by installing fix point ground measurement of air temperature and land surface temperature. The land cover classification was carried out  by using Landsat TM 5 and Landsat 7 ETM+ data sets. The diurnal variation of air temperature shows that Urban Heat Island (UHI) was occurring in urban and suburban JMA, which can be seen the slower cooling period in the urban area than suburban areas. Positive correlation between air temperature (Ta) and land surface temperature (Ts) on the brush (r2 = 0.78) and the asphalt surface (r2= 0.88) is clearly shown during the study. The rapid urbanization was detected during 1989 to 2013 where the urban sprawl is spread over to the whole area of JMA. Urban built up is the dominant of high increase due to years, while vegetation is decreasing.    
Co-Authors Kazuyoshi Souma Tadashi Suetsugi