2000-2023年太平洋岛屿国家重要海岸侵蚀区遥感监测数据集

该数据集包括太平洋岛屿国家重要海岸侵蚀区矢量数据及对应元数据表。基于2000年、2010年、2015年、2020年和2023年的太平洋岛屿国家海岸线提取得到海岸线变化的矢量范围，选取重要海岸侵蚀区，结合遥感影像（2000-2023年期间，3期），开展特征分析。元数据文件记录了矢量数据的属性表文件。

This dataset includes vector data of key coastal erosion zones in Pacific Island Countries and their corresponding metadata tables. Vector extents of coastal changes were extracted based on the shorelines of Pacific Island Countries in 2000, 2010, 2015, 2020 and 2023. Key coastal erosion zones were selected, and feature analysis was conducted by combining three-phase remote sensing images acquired between 2000 and 2023. The metadata file records the attribute table files of the vector data.