id integer — OPTIONAL |
landcover string — OPTIONALPossible values: [Open Water , Perennial Ice Snow , Developed, Open Space , Developed, Low Intensity , Developed, Medium Intensity , Developed, High Intensity , Barrend Land (Rock/Sand/Clay) , Deciduous Forest , Evergreen Forest , Mixed Forest , Dwarf Scrub , Shrub/Scrub , Grassland/Herbaceous , Sedge/Herbaceous , Lichens , Moss , Pasture/Hay , Cultivated Crops , Woody Wetlands , Emergent Herbaceous Wetlands ] Describes the physical material at the surface of the Earth. Typical land cover types include grass, trees, bare ground, water, etc. |
majorityCropType string — OPTIONALmajority crop at a given location |
tilableFraction number — OPTIONALPossible values: value ≤ 100 Fraction of field covered by cultivation |
forestFraction number — OPTIONALPossible values: value ≤ 100 Fraction of field covered by woody vegetation |
waterFraction number — OPTIONALPossible values: value ≤ 100 Fraction of field covered by water |
buildings integer — OPTIONALNumber of buildings of any type |
elevation integer — OPTIONALElevation above mean sea level (MSL), [m] or [feet] |
slope number — OPTIONALInclination of land from horizontal surface, in [%] |
topoComplexity number — OPTIONALDescribes the diversity and arrangement of three‐dimensional structural elements over a surface. Calculated from changes in slope over a defined distance, [unitless]. |
topoWetness number — OPTIONALDescribes steady state wetness index calculated from upstream contributing area and local slope, [unitless]. |
soilTexture integer — OPTIONALDescribes the relative content of particles of various sizes, such as sand, silt and clay in the soil, [categorical]. |
aws number — OPTIONALPossible values: value ≤ 500 Describes the amount of water that a given soil can hold for crop use. Defined as mm of water per meter of soil; units [mm/m] or [inches]. |
soc number — OPTIONALPossible values: value ≤ 2000 Describes the measureable component of soil organic matter. Organic matter makes up just 2–10% of most soil's mass and has an important role in the physical, chemical and biological function of agricultural soils. Given in [mg/ha] or [tons/acre]. |
spi number — OPTIONALPossible values: value ≤ 1 National Commodity Crop Productivity Index is a method of arraying the soils of the United States for non-irrigated commodity crop production based on their inherent soil properties. The rating a soil is assigned is the highest one of three basic crop group indices, which are based on the climate where the crop is typically grown. Cooler climates are represented by winter wheat, moderate climates are represented by corn and soybeans, and warmer climates are represented by cotton; [unitless]. |
floodplain number — OPTIONALPossible values: value ≤ 1 An area of land adjacent to a stream or river which stretches from the banks of its channel to the base of the enclosing valley walls, and which experiences flooding during periods of high discharge. Calculated from a digital elevation model. |