Analysis of Changes in Area of Mangrove Density at Ngurah Rai Bali Grand Forest Park Using Image of Landsat 8 Satellite
Abstract
The study is report about to estimate the change of mangrove density level of Ngurah Rai Bali Forest Park from 2014 until 2017 using image of Landsat satellite 8 which was processed with ArcGis software. The density level was determined by using the NDVI method and grouped according to the NDVI range according to the Ministry of Forestry’s rules of 2005. The result shows that in the rare area, the change in the area of density reduced by 23.67 ha, in medium area decreased by 16.74 ha, in the tight area increased by 24.3 ha, and in the total area of mangrove reduced by 16.11 ha. Those results obtained with accuracy of 100 %, 67 %, 93% and 90 % in rare area, medium area, tight area and total area, respectively.
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References
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[2] T. M. Lillesand dan R. W. Keifer, Remote Sensing and Image Interpretation, John Willey and Sons, New York, 1979, pp. 50-51.
[3] E. K. Andana, Pengembangan Data Citra Satelit Landsat-8 Untuk Pemetaan Area Tanaman Hortikultura Dengan Berbagai Metode Algoritma Indeks Vegetasi (Studi Kasus: Kabupaten Malang Dan Sekitarnya), Proceeding, Institut Teknologi Sepuluh November, Surabaya, 2015, pp. 3-4.
[4] Rahayu dan D. S. Candra, Koreksi Radiometrik Citra Landsat-8 Kanal Multispektral Menggunakan Top Of Atmosphere (Toa) Untuk Mendukung Klasifikasi Penutup Lahan, Universitas Jendral Soedirman, Jakarta, 2013, pp. 2-3.
[5] A. Purwanto, Pemanfaatan Citra Landsat 8 Untuk Identifikasi Normalized Difference Vegetation Index (NDVI) Di Kecamatan Silat Hilir Kabupaten Kapuas Hulu, IKIP PGRI, Pontianak, 2015, pp. 32.
[6] C. J. Tucker, Red and Photographic Infrared Linear Combinations for Monitoring Vegetation, Remote Sensing of Environment, vol. 8, 1979, pp. 127-150.
[7] R. M. Sampurno dan A. Thoriq, Klasifikasi Tutupan Lahan Menggunakan Citra Landsat 8 Operational Land Imager (Oli) Di Kabupaten Sumedang, Jurnal Teknotan, vol. 10, Universitas Pajajaran, 2016.
[8] Departemen Kehutanan, Pedoman Inventarisasi dan Identifikasi Lahan Kritis Mangrove, Jakarta, 2005.
[9] R. Khomarudin, Pedoman Pengolahan Data Penginderaan Jauh Landsat 8 untuk MPT, LAPAN, Jakarta, 2015.
Published
2018-12-30
How to Cite
DARMO, Kadek; SUARBAWA, Komang Ngurah; WIDAGDA, I Gusti Agung.
Analysis of Changes in Area of Mangrove Density at Ngurah Rai Bali Grand Forest Park Using Image of Landsat 8 Satellite.
BULETIN FISIKA, [S.l.], v. 19, n. 2, p. 58-63, dec. 2018.
ISSN 2580-9733.
Available at: <https://ojs.unud.ac.id/index.php/buletinfisika/article/view/43532>. Date accessed: 27 apr. 2024.
Section
Articles
