TY - RPRT TI - Delineation of tile-drain networks using thermal and multispectral imagery—Implications for water quantity and quality differences from paired edge-of-field sites AU - Tanja N. Williamson AU - Edward G. Dobrowolski AU - Shawn M. Meyer AU - Jeffrey W. Frey AU - Barry J. Allred PY - 2018 DO - 10.2489/jswc.74.1.1 UR - https://pubs.usgs.gov/publication/70201823 ID - 70201823 ER -