Using object-based image analysis to conduct high-resolution conifer extraction at regional spatial scales - Coates, Peter; Gustafson, K.; Roth, Cali L.; Chenaille, Michael P.; Ricca, Mark; Mauch, Kimberly; Sanchez-Chopitea, Erika; Kroger, Travis; Perry, William; Casazza, Michael (Open-File Report, 2017)