Table 1 Source of data for each environmental raster
Original raster | Source | URL |
|---|---|---|
Land cover | IGBP (International Geosphere Biosphere Programme) | |
Elevation | SRTM (Shuttle Radar Topography Mission) near-global DEMs (Digital Elevation Models) | |
Human density | GRUMP (Global Rural–Urban Mapping Project), MAP (Malaria Atlas Project) | |
Inaccessibility | Global Environment Monitoring Unit, Joint Research Centre of the European Commission |