Table 2. Databases included in the rspatialdata website.

Data	Database
Administrative boundaries	geoBoundaries
Population	WorldPop
OpenStreetMap	OpenStreetMap (OSM)
Elevation	AWS Terrain Tiles
Temperature	WorldClim
Rainfall	NASA-POWER Project
Humidity	NASA-POWER Project
Vegetation	Moderate Resolution Imaging Spectroradiometer (MODIS)
Land cover	Moderate Resolution Imaging Spectroradiometer (MODIS)
Air pollution	UK Department for Environment Food & Rural Affairs
Demographic and Health Surveys (DHS)	DHS Program
Malaria	Malaria Atlas Project (MAP)
Species Occurrence	Global Biodiversity Information Facility (GBIF)