Description Usage Format Source
Values of auxiliary variables for full population units within 64 domains of data set erosion
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A data frame with 16,580 rows and 10 variables.
ctylab: county name
cty: county code
mukey: soil map unit key
crop: crop category from the CDL data
logR: log
USLE rainfall factor
logK: log
USLE erosion erodibility factor
logS: log
USLE soil slope factor
crop2: indicator of soybean
crop3: indicator of spring wheat
cnt: number of crop pixels in soil map unit segment within county, from the CDL data
viscover: a live Shiny tool featured in the RStudio Shiny gallery, which demonstrates how we integrate the USDA-NRCS Soil data and the USDA-NASS Cropland data in order to produce this dataset of auxiliary information for the cropland population in South Dakota.
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