ACADSTAFF UGM
| Title | : | Utilizing Sentinel-2 Data for Mapping Burned Areas in Banjarbaru Wetlands, South Kalimantan Province |
| Author | : |
Deasy Arisanti (1) Muhammad Feindhi Ramadhan (2) Parida Angriani (3) Muhammad Muhaimin (4) Aswin Nur Saputra (5) Karunia Puji Hastuti (6) Prof. Dr.rer.nat. Dedi Rosadi, S.Si., M.Sc. (7) |
| Date | : | 1 2022 |
| Keyword | : | - - |
| Abstract | : | Sentinel-2 imagery can identify forest and land fires in underground parts, surface fires, and crown fires. e dNBR and RBR spectral indices on Sentinel-2 images proved accurate in identifying. is study analyzed the index value for burned area mapping in wetland areas using Sentinel-2 imagery data in 2019 and hotspot data from the MODIS data. e indices used to identify the burned area and the severity of the fire was the differenced normalized burn ratio (dNBR) and relativized burn ratio (RBR). Visual validation tests were performed by comparing RGB composite images to check the appearance before and after combustion with dNBR and RBR results. e dNBR value accuracy was 91.5%, and for a kappa, the accuracy was 89.58%. e RBR accuracy was 92.9%, and the kappa accuracy was 0.91. e results confirmed that in the Banjarbaru area, RBR was more accurate in identifying burned areas than dNBR; both indices can be used for burned area mapping in wetland areas. |
| Group of Knowledge | : | |
| Original Language | : | English |
| Level | : | Internasional |
| Status | : |
Published
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