Provider University of Idaho Spatial Coverage Global Spatial Resolution ~4 km (1/24°) Temporal Coverage Monthly Period 1958–2024 Key variables T, P, PET, AET, runoff, soil water Access URL License/Terms Open Reliability High API_Endpoint_or_Dataset_ID NKN/THREDDS (TerraClimate) or HTTP; see dataset…
Provider CHELSA/EnviDat Spatial Coverage Global Spatial Resolution 30 arc-sec (~1 km) Temporal Coverage Monthly Period ~1981–2010 Key variables Temp, precip, bioclim Access URL License/Terms Open Reliability High API_Endpoint_or_Dataset_ID DOI EarthEngine_ID
Provider WorldClim Spatial Coverage Global Spatial Resolution 30 arc-sec (~1 km) Temporal Coverage Monthly Period 1970–2000 Key variables Tmin/Tmax/Tavg, precipitation Access URL License/Terms Open Reliability High API_Endpoint_or_Dataset_ID DOI EarthEngine_ID
Provider UEA/CRU via CEDA Spatial Coverage Global Spatial Resolution 0.5° Temporal Coverage Monthly Period 1901–present Key variables TMP, TMX, TMN, PRE, PET Access URL License/Terms Open (registration) Reliability High API_Endpoint_or_Dataset_ID DOI EarthEngine_ID
Provider NASA LDAS / GES DISC Spatial Coverage Global Spatial Resolution 0.25°–1° Temporal Coverage 3-Hourly / Monthly Period 1948 / 2000–present (varies) Key variables Forcings + land fluxes (incl. ET) Access URL License/Terms Open (Earthdata login) Reliability High API_Endpoint_or_Dataset_ID…
Provider NASA GMAO / GES DISC Spatial Coverage Global Spatial Resolution 0.5° x 0.625° Temporal Coverage Hourly – Monthly Period 1980–present Key variables T, P, radiation, winds Access URL License/Terms Open (Earthdata login) Reliability High API_Endpoint_or_Dataset_ID CDS API dataset:…
Provider ECMWF/C3S Spatial Coverage Global Spatial Resolution ~9 km Temporal Coverage Hourly Period 1950–present Key variables Near-surface T, soil vars, runoff Access URL License/Terms Open (free, registration) Reliability High API_Endpoint_or_Dataset_ID CDS API dataset: reanalysis-era5-land DOI 10.24381 EarthEngine_ID ECMWF/ERA5_LAND/HOURLY
Provider ECMWF/C3S Spatial Coverage Global Spatial Resolution ~0.25° Temporal Coverage Hourly Period 1940–present Key variables 2m Temperature, total precipitation Access URL License/Terms Open (free, registration) Reliability High API_Endpoint_or_Dataset_ID CDS API dataset: reanalysis-era5-single-levels DOI 10.24381 EarthEngine_ID ECMWF/ERA5/DAILY
Provider Berkeley Earth Spatial Coverage Global Spatial Resolution 0.25° (beta) / 1° Temporal Coverage Monthly Period 1850–present Key variables Air temperature Access URL License/Terms Open Reliability High API_Endpoint_or_Dataset_ID DOI EarthEngine_ID
Provider USGS FEWS NET Spatial Coverage Global Spatial Resolution ~1 km Temporal Coverage Daily/ 8-day/ Monthly Period 2003 – Present Key variables Actual ET Access URL License/Terms Open Reliability High API_Endpoint_or_Dataset_ID OpenET REST API (key required) & bulk …