Wuhan Wetland Ecological Network MSPA–MCR Dataset

Data summary Based on eight types of multi-source data, including the 2024 China Land Cover (CLCD) at 30 m resolution, Sentinel-2 NDVI, 30 m DEM, OpenStreetMap road networks, and Wuhan's 2025 Ecological Redline, the MSPA, Minimum Cumulative Resistance (MCR), and Circuit Theory models were employed to extract and validate the core habitats, ecological corridors, and bottleneck points of Wuhan's wetland ecological network. This study provides a basis for the precise delineation of ecological redlines in megacities. Administrative boundary Level: Provincial and Municipal Boundaries Coordinate system: CGCS2000/38th band of 3 ° (EPSG: 4546) Source: Resource and Environmental Science Data Center Original format: shp China Land Cover Dataset (CLCD) 2004, 2014, 2024 editions Resolution: 30 meters Coordinate system: WGS84 (EPSG: 4326) Category: Farmland, Forest Land, Shrubs, Grassland, Water Body, Wetland, Impermeable Surface, Bare Land, Ice and Snow Source: Wuhan University Google Earth Engine Platform Coverage: 8569 km ² of Wuhan city Original format: GeoTIFF, 1 band Sentinel-2 NDVI vegetation index Resolution: 10 m → resample 30 m Coordinate system: WGS84 Band: NDVI (calculated for B8 and B4) Source: Google Earth Engine Original format: GeoTIFF, 1 band Digital Elevation Model (DEM) Resolution: 30 meters Coordinate system: WGS84 Source: ASTGTMV003 (Geospatial Data Cloud) Original format: GeoTIFF, 1 band Road vector Coordinate system: WGS84 Attributes: Road grade, name, speed, number of lanes Acquisition time: March 15, 2024 (OpenStreetMap Planet dump) Original format:. osm. pbf → Export shp