PlynlimonSOILdominant is a raster layer containing the dominant soil classes for Plynlimon catchments (based on the HOST classification).
data("PlynlimonSOILdominant")
Formal class 'RasterLayer' [package "raster"] made of a single layer. Values range between 0 and 29. For correspondence to USDA classes see S1 lookup table.
http://hdl.handle.net/10044/1/30773
Vitolo, C. (2015), Exploring data mining for hydrological modelling (Ph.D. thesis), Imperial College London, uri: http://hdl.handle.net/10044/1/30773.