ANDRIANSAH, RICO and Ulqodry, Tengku Zia and Ningsih, Ellis Nurjuliasti (2020) ANALISIS KONDISI MANGROVE BERDASARKAN NDVI (NORMALIZED DIFFERENCE VEGETATION INDEX) DAN TUTUPAN KANOPI MENGGUNAKAN CITRA SENTINEL-2 DI PULAU PAYUNG, MUARA SUNGAI MUSI, BANYUASIN, SUMATERA SELATAN. Undergraduate thesis, Sriwijaya University.
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Abstract
Mangroves are the main community on Payung Island, which is located in Musi Estuary, Banyuasin Regency, South Sumatra. Monitoring the condition of mangroves on Payung Island needs to be analyzed with more effective and efficient methods. The purpose of this study was to analyze mangrove coverage based on Normalized Difference Vegetation Index (NDVI), the condition of basal area-based stem cover, the distribution of mangrove canopies based on the Gap Light Analysis Mobile Application (GLAMA), and the mangrove condition index, respectively. This research was conducted in January - February 2020 using the Sentinel-2 image in 2019. This research used the field survey method and image data processing. The results showed that the correlation value between NDVI values and basal area was low (r = 0,3196). The values of NDVI and leaf canopy coverage based on GLAMA had high correlation (r = 0,8628). The level of the map accuration was 77,78% categorized as high accuraction. The total area of mangrove in Payung Island was 492,42 ha, consisted of 483,72 ha in dense condition (98,23%), 1,46 ha (0,30%) in medium condition and 7,24 ha (1,47%) in rare conditions.
Item Type: | Thesis (Undergraduate) |
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Uncontrolled Keywords: | Basal Area, GLAMA, Mangrove, NDVI, Payung Island, Sentinel-2 |
Subjects: | G Geography. Anthropology. Recreation > GC Oceanography > GC1000-1023 Marine resources. Applied oceanography G Geography. Anthropology. Recreation > GC Oceanography > GC377-399 Marine sediments |
Divisions: | 08-Faculty of Mathematics and Natural Science > 54241-Marine Science (S1) |
Depositing User: | Users 6513 not found. |
Date Deposited: | 28 Jul 2020 03:43 |
Last Modified: | 28 Jul 2020 03:43 |
URI: | http://repository.unsri.ac.id/id/eprint/31533 |
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