太湖流域1:100万基础地理数据（2015-2019年）

该数据集在全国1:100万基础地理数据的基础上，提取太湖流域范围内的省市县政区、湖泊水系、居民地、交通等图层数据，构成太湖流域1:100万基础地理数据集。
数据集按年分类存放，每年包含8个shp矢量图层数据，“BOUA_prov.shp”：省级行政区；“BOUA_city.shp”：地级市行政区、；“BOUA_district.shp”：县级行政区；“HYDA.shp”：面状水系数据；“HYDL.shp”：线状水系数据；“LRRL.shp”：铁路数据；“RESA.shp”：居民地数据；“LRDL.shp”：公路数据。

Based on the national 1:1,000,000-scale basic geographic data, this dataset extracts layer data including provincial, prefecture-level and county-level administrative divisions, lakes and water systems, residential areas, and transportation within the Taihu Basin, thus forming the Taihu Basin 1:1,000,000-scale basic geographic dataset.
The dataset is stored by year, with 8 shp vector layer files included for each year:
- "BOUA_prov.shp": Provincial administrative divisions;
- "BOUA_city.shp": Prefecture-level city administrative divisions;
- "BOUA_district.shp": County-level administrative divisions;
- "HYDA.shp": Areal water system data;
- "HYDL.shp": Linear water system data;
- "LRRL.shp": Railway data;
- "RESA.shp": Residential area data;
- "LRDL.shp": Highway data.