in situ measurements, monthly climatologies
Satellite (GlobCover , MODIS, GLC2000, DISCover )

mean range, thin-plate smoothing splines
standard deviation, thin-plate smoothing splines
derived from bathymetry (sin(aspect in radians))
derived from bathymetry (cos(aspect in radians))
long term maximum value at maximum bottom depth
long term maximum value at mean bottom depth
long term maximum value at minimum bottom depth
long term minimum value at maximum bottom depth
long term minimum value at mean bottom depth
long term minimum value at minimum bottom depth

Very high resolution interpolated climate surfaces for global land areas.

Bio‐ORACLE v2.0: Extending marine data layers for bioclimatic modelling

Bio-ORACLE: a global environmental dataset for marine species distribution modelling

Climate change impact on seaweed meadow distribution in the North Atlantic rocky intertidal

MARSPEC: ocean climate layers for marine spatial ecology

Paleo-MARSPEC: gridded ocean climate layers for the mid-Holocene and Last Glacial Maximum

ENVIREM: An expanded set of bioclimatic and topographic variables increases flexibility and improves performance of ecological niche modeling.

Near-global freshwater-specific environmental variables for biodiversity analyses in 1 km resolution