TY - RPRT TI - Using a spatial and tabular database to generate statistics from terrain and spectral data for soil surveys AU - E.A. Horvath AU - E. A. Fosnight AU - A. A. Klingebiel AU - D. G. Moore AU - J.E. Stone PY - 2015 DO - 10.2136/sssaspecpub20.c8 UR - https://pubs.usgs.gov/publication/70182502 ID - 70182502 ER -