Arsyadhani, Hafidh Shalahuddin (2024) ANALISA DAN PERBANDINGAN LUASAN HUTAN MANGROVE DI PESISIR SELATAN JAWA TIMUR DENGAN MENGGUNAKAN ALGORITMA 2 KANAL CITRA SATELIT LANDSAT-8. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
Trenggalek and Malang districts are among the coastal cities in East Java that have mangrove forests. The function of mangroves as an abrasion prevention to maintain the plains is the background of this research. The purpose of this study is to compare the vegetation density of mangrove forests in Trenggalek and Malang using the 2-channel algorithm method of Landsat 8 images by calculating the vegetation index value with the NDVI (Normalized Difference Vegetation Index) method using Band 4 and Band 5 and EVI (enhanced Vegetation Index) using Band 2, Band 4, and Band 5. Differences in vegetation values can be seen based on thematic maps with differences in the average diameter of mangrove trees where the mangrove forest in Trenggalek Regency has an average diameter of mangrove trees of 6.55 cm while in Malang Regency has an average diameter of mangrove trees of 5.73 cm. there are also differences in vegetation values based on the two methods used in the study, namely NDVI and EVI show differences in vegetation values. Using the NDVI method, the vegetation value was 0.53232 for Malang and 0.6263 for Trenggalek. Although both are classified as very dense, there is a difference in the T-test on the average vegetation value using the NDVI method. By using the EVI method, the vegetation value of 0.33994 is categorized as moderate for the Malang area while 0.42033 in the Trenggalek area is categorized as dense.
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) | ||||||||
| Divisions: | Faculty of Engineering > Departement of Civil Engineering | ||||||||
| Depositing User: | Hafidh Shalahuddin | ||||||||
| Date Deposited: | 13 Sep 2024 03:36 | ||||||||
| Last Modified: | 13 Sep 2024 03:36 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/28943 |
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