Soil Data

[MicheleTobias]

Which soil data should I use? Some options include:

soilDB package: http://ncss-tech.github.io/soilDB/

Soil Data Access Web Service Help

• https://sdmdataaccess.nrcs.usda.gov/
• https://sdmdataaccess.nrcs.usda.gov/WebServiceHelp.aspx

XPolaris package for working with POLARIS database (30m resolution) - Fills gaps in SSURGO - cc attribution-noncommercial -

• https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2018WR022797
• https://github.com/cran/XPolaris

[MicheleTobias]

xPolaris downloads data nicely.

I need to figure out how to put all the data into a VRT raster and sample from it for all of the AVAs