Datasets

Soils

SoilGrids 250 m

Global soil properties at six depths with uncertainty

ISRIC250 mStatic (2020)GlobalAPI (external)

Observations

ESA CCI Soil Moisture

Daily 0.25° soil moisture from merged satellites since 1978

ESA / TU Wien0.25°1978–presentGlobalDirect download (external)

Soils

European Soil Database

Soil maps and derived hydraulic properties for Europe

JRC1 km raster, 1:1,000,000 vectorStaticEuropeRegistration with provider

Agricultural

GAEZ v4

Crop suitability and attainable yields under climate scenarios

FAO / IIASA5 arc-minutes and 30 arc-seconds1961–2100GlobalDirect download (external)

Soils

Harmonized World Soil Database v2.0

1 km soil map with attributes for seven depth layers

FAO / IIASA30 arc-secondsStatic (2023)GlobalDirect download (external)

Soils

HiHydroSoil v2.0

250 m soil hydraulic parameters for hydrological models

FutureWater250 mStaticGlobalDirect download (external)

Observations

International Soil Moisture Network

Harmonised soil moisture from more than 70 networks

TU WienStation data1952–presentGlobalRegistration with provider

Soils

OpenLandMap Soil Properties

250 m soil property maps at standard depths

OpenGeoHub250 mStaticGlobalDirect download (external)

Observations

SMAP L3 Soil Moisture

Daily surface soil moisture from L-band radiometry

NASA / NSIDC36 km2015–presentGlobalDownload with free login

Soils

SSURGO and gSSURGO

Detailed county-level soil surveys for the United States

USDA NRCS1:12,000 to 1:63,360Updated annuallyUnited States and territoriesAPI (external)