SoilKsatDB: Global Soil Hydraulic Conductivity Measurements
A global compilation of soil saturated hydraulic conductivity (Ksat) measurements from 1,910 sites, totaling 13,267 standardized and quality-checked observations. The database also includes related soil variables such as texture, bulk density, organic carbon, field capacity, and wilting point, with the highest data density in the USA, followed by Europe, Asia, South America, Africa, and Australia. It is assembled from published literature and other sources, including significant contributions from the SWIG, UNSODA, and HYBRAS datasets.