中文说明：
从国家海岸带管理部门收集了1:25000和1:50000比例尺的matlab海岸土地利用/土地覆盖图和海岸管制区图，并将其放大为1:12500比例尺。地理参考地图在ARC-INFO GIS中数字化。对数字化地图进行了编辑、标记，并准备了布局图。不同生态重要区域的面积统计数据已生成并显示在地图中。
English Description：
Matlab coastal land use / land cover map and coastal control area map at the scale of 1:25000 and 1:50000 were collected from the national coastal zone management department and enlarged to the scale of 1:12500. Geo referenced maps are digitized in arc-info GIS. The digitized map was edited, marked, and the layout was prepared. Area statistics of different ecologically important areas have been generated and displayed in the map