TY - RPRT TI - Semiautomatic mapping of permafrost in the Yukon Flats, Alaska AU - Mats Lundh Gulbrandsen AU - Burke J. Minsley AU - Lyndsay B. Ball AU - Thomas Mejer Hansen PY - 2016 DO - 10.1002/2016gl071334 UR - https://pubs.usgs.gov/publication/70193685 ID - 70193685 ER -