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All Journal Katalogis Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Lingua Skolastika JURNAL PENDIDIKAN TAMBUSAI Journal of Information Systems and Informatics Room of Civil Society Development
Agusman, Agusman
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Journal : Journal of Information Systems and Informatics

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Spatial Analysis of Changes in Normalization Differences Vegetation Index in Protected Forest Areas of South Lore District, Poso Regency Suni, Muhammad Adam; Basoka, Muhammad Darmawan; Rafiq, Muhammad; Umar, Mohamad Fahrul Himalaya; Muis, Hasriani; Baharuddin, Rhamdhani Fitrah; Agusman, Agusman
Journal of Information System and Informatics Vol 5 No 4 (2023): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v5i4.577

Abstract

Detection of changes in vegetation density generally uses the vegetation index parameter. The value of the vegetation index can provide information on the proportion of vegetation cover, live plant index, plant biomass, cooling capacity, and estimation of carbon dioxide absorption. This study aims to analyze changes in the level of vegetation density using Sentinel 2-A imagery in the protected forest area of South Lore District. This study used the method of calculating the Normalized Difference Vegetation Index (NDVI) to identify changes in density over 5 years. The results of the NDVI analysis are the largest in the range of -0.92960 to 0.871725. The vegetation density class in the Protected Forest Area of South Lore District in 2017 is in the dense class with an area of 15,322.24 Ha or around 47.66%, while the smallest in the non-vegetation class, which is 103.11 Ha or 0.32%, while the largest vegetation density class is in the Protected Forest Area of South Lore District in 2022, namely in the medium/quite dense class with an area of 19,948.18 Ha or 62.01% while the smallest in the non-vegetation class of 219.17 Ha or 0.68%. The largest increase in area was in the moderate/quite dense class of 4,892.33 Ha or 15.20% while the largest decrease in area was in the dense class with an area of 6,651.16 Ha or 20.67% of the total area of the Protected Forest Area of South Lore District.
Co-Authors Abdu, Muhammad Ahmad Efendi Aldha, Sitti Febriyany Baharuddin, Rhamdhani Fitrah Basoka, Muhammad Darmawan Fateha, Fateha Fransiska, Dina Hari Eko Irianto Hasriani Muis Idwan, Idwan Irianto, Dendi Ikhwan Joko Santoso Laksono Trisnantoro Martayadi, Uwi Muhammad Adam Suni Muhammad Rafiq Poetri, Tika Annisa Eka sayfullah, Muh Sayfullah, Muh. Singgih Wibowo, Singgih Uju Uju Umar, Mohamad Fahrul Himalaya