Application of Van Hengel and Spitzer Algorithm for Information on Bathymetry Extraction using Landsat Data

Kuncoro Teguh Setiawan and Syifa Wismayati Adawiah and Takahiro OSAWA and and I. Wayan Nuarsa (2014) Application of Van Hengel and Spitzer Algorithm for Information on Bathymetry Extraction using Landsat Data. International Journal of Remote Sensing and Earth Sciences, 11 (1). pp. 73-80. ISSN 0216-6739

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Abstract

Remote sensing technology provides an opportunity for effective and efficient bathymetry mapping, especially in areas which level of depth changes quickly. Bathymetry information is very useful for hydrographic and shipping safety. Landsat medium resolution satellite imagery can be used for the extraction of bathymetry information. This study aims to extract information from the Landsat bathymetry by using Van Hengel and Spitzer rotation algorithm transformation (1991) in the water of Menjangan Island, Bali. This study shows that Van Hengel and Spitzer rotation algorithm transformation (1991) can be used to extract information on the bathymetry of Menjangan Island. Extraction of bathymetric information generated from Landsat TM imagery data in March 19, 1997 had shown the depth interval of (-0.6) m to (-12.3) m and R2 value of 0.671. While Data LANDSAT ETM + dated June 23, 2000 resulted in depth interval of 0 m to (-19.1) m and R2 value of 0.796. Furthermore, data LANDSAT ETM + dated March 12, 2003 resulted in depth interval of 0 m to (-22.5) m and R2 value of 0.931

Item Type: Article
Uncontrolled Keywords: Bathymetry, LANDSAT ETM+, Van Hengel and SpitzerAlgorithm
Subjects: Teknologi Penginderaan Jauh > Penelitian, Pengkajian, dan Pengembangan > Pemanfaatan Penginderaan Jauh > Pengolahan Data > Klasifikasi
Divisions: Deputi Penginderaan Jauh > Pusat Pemanfaatan Penginderaan jauh
Depositing User: Dinar Indrasasi
Date Deposited: 04 Sep 2021 01:36
Last Modified: 04 Sep 2021 01:36
URI: http://repositori.lapan.go.id/id/eprint/1250

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