2020年12月斯里兰卡Burevi气旋灾害影响的森林

该数据集为2020年12月斯里兰卡Burevi气旋灾害下受影响的森林，基于ESA土地覆盖数据提取森林区域，使用Sentinel-2光学遥感影像评估灾前灾后森林区域NDVI的变化情况，进一步分析得到受气旋灾害影响的森林。基于此可以进一步评估森林受损带来的经济损失。

This dataset focuses on forests affected by Cyclone Burevi that struck Sri Lanka in December 2020. Forest areas were first extracted from ESA Land Cover data. Sentinel-2 optical remote sensing imagery was then employed to evaluate the pre- and post-disaster changes in Normalized Difference Vegetation Index (NDVI) of these forest regions. Forests impacted by the cyclone disaster were identified via subsequent analysis. Furthermore, this dataset enables the subsequent assessment of economic losses incurred due to forest damage.