Detecting The Surface Water Area in Cirata Dam Upstream Citarum Using a Water Index from Sentinel-2

Suwarsono and Fajar Yulianto and Hana Listi Fitriana and Udhi Catur Nugroho and Kusumaning Ayu Dyah Sukowati and Muhammad Rokhis Khomarudin (2020) Detecting The Surface Water Area in Cirata Dam Upstream Citarum Using a Water Index from Sentinel-2. International Journal of Remote Sensing and Earth Sciences, 17 (1). pp. 1-8. ISSN 0216-6739

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Abstract

This paper describes the detection of the surface water area in Cirata dam, upstream Citarum, using a water index derived from Sentinel-2. MSI Level 1C (MSIL1C) data from 16 November 2018 were extracted into a water index such as the NDWI (Normalized Difference Water Index) model of Gao (1996), McFeeters (1996), Roger and Kearney (2004), and Xu (2006). Water index were analyzed based on the presence of several objects (water, vegetation, soil, and built-up). The research resulted in the ability of each water index to separate water and non-water objects. The results conclude that the NDWI of McFeeters (1996) derived from Sentinel-2 MSI showed the best results in detecting the surface water area of the reservoir

Item Type: Article
Uncontrolled Keywords: Surface water area, NDWI, Sentinel-2, Cirata dam, Upstream Citarum
Subjects: Teknologi Penginderaan Jauh > Penelitian, Pengkajian, dan Pengembangan > Teknologi dan Data Penginderaan Jauh > Perolehan Data > Satelit
Divisions: Deputi Penginderaan Jauh > Pusat Pemanfaatan Penginderaan jauh
Depositing User: Dinar Indrasasi
Date Deposited: 29 Jun 2021 12:33
Last Modified: 29 Jun 2021 12:33
URI: http://repositori.lapan.go.id/id/eprint/917

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