Global depth-resolved cropland soil electrical conductivity (EC) at 1 km resolution, 2020 and 2025

NOTE: An updated version of this record (v2) adds documentation of the training data sources. Please use the latest version, linked under "Versions" on the right. Depth-resolved estimates of soil electrical conductivity (EC, dS m-1) across global cropland for the year 2020, predicted with the TEC-fusion model, a Transformer-based tabular foundation model trained on insitu profile observations. Contents (8 GeoTIFF files): EC_2020_000-010cm_1km.tif EC of the 0-10 cm layer EC_2020_010-030cm_1km.tif EC of the 10-30 cm layer EC_2020_030-060cm_1km.tif EC of the 30-60 cm layer EC_2020_060-100cm_1km.tif EC of the 60-100 cm layer EC_2025_000-010cm_1km_cropland.tif EC of the 0-10 cm layer EC_2025_010-030cm_1km_cropland.tif EC of the 10-30 cm layer EC_2025_030-060cm_1km_cropland.tif EC of the 30-60 cm layer EC_2025_060-100cm_1km_cropland.tif EC of the 60-100 cm layer Specifications: Coordinate system WGS84 geographic (EPSG:4326) Resolution 0.008333 degrees (~1 km) Extent 180W-180E, 60S-60N Data type float32 NoData -NaN Unit dS m-1 Reference year 2020 and 2025 Please read README.txt before use. This dataset supports the study "Hidden root-zone salinity amplifies global crop losses and redirects adaptation priorities".