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