Figure 6 : Temporal comparison of the CHELSA algorithm with GHCN Version 3 (temperature)14, and MODIS (MOD11C3)56.

From: Climatologies at high resolution for the earth’s land surface areas

Figure 6

Coefficients of determination give the global correlation between products for a specific month. CHELSA temperatures show significantly higher correlations with GHCN (Wilcoxon Test: W=23,254, P<0.001). Correlations between CHELSA and MODIS for temperature (mean R2=0.99).