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gecevar provides a set of climatic and environmental data for a given area of interest (eg. country scale) that can be used for ecological analyses. Data come from a variety of sources (eg. Chelsa, OpenStreetMap, TropicalMoistForest, SRTMv4.1, SoilGrids). Climatic and environmental data are available as multiband raster files at a resolution and in the coordinate reference system provided by the user.

System requirements

Make sure GDAL and GRASS GIS are installed on your system.


You can install gecevar from GitHub with:



The gecevar R package is Open Source and released under the GNU GPL version 3 license. Anybody who is interested can contribute to the package development following our Contributing guide. Every contributor must agree to follow the project’s Code of conduct.