Spatial temporal analysis of urban heat hazard in Tangerang City

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Abstract

Urban heat is a natural phenomenon which might caused by human activities. The human activities were represented by various types of land-use such as urban and non-urban area. The aim of this study is to identify the urban heat behavior in Tangerang City as it might threats the urban environment. This study used three types of remote sensing data namely, Landsat TM, Landsat ETM+ and Landsat OLI-TIRS, to capture the urban heat behavior and to analysis the urban heat signature of Tangerang City in 2001, 2012, 2013, 2014, 2015 and 2016. The result showed that urban heat signature change dynamically each month based on the sun radiation. The urban heat island covered only small part of Tangerang City in 2001, but it was significantly increased and reached 50% of the area in 2012. Based on the result on urban heat signature, the threshold for threatening condition is 30 oC which recognized from land surface temperature (LST). The effective temperature (ET) index explains that condition as warm, uncomfortable, increase stress due to sweating and blood flow and may causing cardiovascular disorder.

Original languageEnglish
Article number012039
JournalIOP Conference Series: Earth and Environmental Science
Volume47
Issue number1
DOIs
Publication statusPublished - 14 Dec 2016
Event2nd International Conference of Indonesian Society for Remote Sensing, ICOIRS 2016 - Yogyakarta, Indonesia
Duration: 17 Oct 201620 Oct 2016

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