Rahmat, Ali and Ramadhan, noer azan and Ramadhani, Winih and Listiana, Indah and Yanfika, Helvi and widyastuti, diana and Mutholib, Abdul (2022) SIMILARITY Changes in Land cover using the NDVI (Normalized Difference Vegetation Index) Method in Kedamaian Subdistrict, Bandar Lampung City as Urban City. IOP Conference Series: Earth and Environmental Science, https://iopscience.iop.org/article/10.1088/1755-1315/1027/1/012032.
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Changes in Land Cover Using the NDVI (Normalized Difference Vegetation Index) Method in Kedamaian Su.pdf Download (1MB) | Preview |
Abstract
Abstract. Land cover change occurs naturally, but in urban areas, Land cover change usually occurs more rapidly than in rural areas. Therefore, it is necessary to analyse Land cover changes using spatial data to determine Land cover changes that occurred in urban areas such as Bandar Lampung City in 2000 and 2020. This study uses Landsat 7 and 8 imagery processed by the NVDI (Normalized Difference Vegetation Index) analysis method with an arithmetic formula to determine the vegetation index NDVI = (NIR-RED) / (NIR + RED). After obtaining the land cover map from the results of the NDVI analysis, a ground check was carried out at 30 location points to determine the actual condition of the field and calibrate the data from NDVI analysis and actual condition. In this study, it was found that the results of Land cover from 2000 to 2020 experienced changes, namely in open land/settlements increased by 74% or 217 ha, shrub land decreased by 27% or 32 ha, low vegetation land decreased by 4.8% or 7 ha, and vegetation land is decreasing by 72.5% or 100 ha. Based on the results of ground checks, changes in Land cover are caused by the construction of settlements, housing, and industrial estates due to an increase in population and urban growth.
| Item Type: | Other |
|---|---|
| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Fakultas Pertanian (FP) > Prodi Agroteknolgi |
| Depositing User: | R.A. DIANA WIDYASTUTI |
| Date Deposited: | 24 Mar 2023 01:30 |
| Last Modified: | 24 Mar 2023 01:30 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/49152 |
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