Soil Total and Available Potassium Measurements and Environmental Variable Rasters in the Anyi Area

The dataset contains soil chemical measurement data and environmental variable raster data for soil potassium analysis in the study area. The data set mainly includes two parts : Soil total potassium ( TK ) and available potassium ( AK ) data were obtained by field sampling and laboratory analysis. Environmental variables are provided in the form of TIF grid files, including terrain, climate, vegetation, and surface features. Soil potassium data included sample number, total potassium content and available potassium content. The environment grid layer is provided in GeoTIFF format with consistent spatial resolution and coordinate reference system. These data can be used for spatial prediction, geostatistical analysis, machine learning and deep learning modeling, soil nutrient mapping, and environmental correlation analysis. All files are provided in an open format ( excel and TIF ) to ensure repeatability. If necessary, I can also generate more detailed metadata tables or standardized variable descriptions.