Jurnal Riset Multidisiplin dan Inovasi Teknologi
Том 1 № 02 (2023): Jurnal Riset Multidisiplin dan Inovasi Teknologi

Utilization of Geogle Earth Engine for Flood Hazard Analysis in DKI Jakarta Province

Sugandhi, Nandhi (Unknown)
Rakuasa, Heinrich (Unknown)



Article Info

Publish Date
01 Sep 2023

Abstract

This research describes the use of Google Earth Engine as a key tool in analyzing flood vulnerability in DKI Jakarta Province. By combining high-quality satellite data, detailed city surface mapping, and advanced geospatial analysis capabilities, this technology has opened the door to a deeper understanding of the factors that influence flood risk in this densely populated region. This research uses the variables distance from river, elevation, TPI (Topographic Position Index) and NDVI (Normalized Difference Vegetation Index). Processing and analysis in this research was carried out in Google Earth Engine. The results of this study indicate that the area at the low flood vulnerability level has an area of 14,735.61 ha or 22.53%, the area at the medium vulnerability level is 32,512.94 ha or 49.71% and the area at the high flood vulnerability level is 18,153.42 ha or 27.76%. The results of this research are expected to help the DKI Jakarta Provincial Government in flood mitigation.

Copyrights © 2023






Journal Info

Abbrev

jimat

Publisher

Subject

Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Engineering Languange, Linguistic, Communication & Media Social Sciences

Description

Jurnal Riset Multidisiplin dan Inovasi Teknologi (JIMAT) is to promote excellence by providing a venue for academics, students, and practitioners to publish current and significant empirical and conceptual research or builds theory. The journal is a double-blind, peer reviewed, open access journal. ...