@misc{indiciaedb0237338897, title = {Development of a 2001 National Land Cover Database for the United States}, author = {Collin G. Homer and Chengquan Huang and Limin Yang and Bruce K. Wylie and Michael Coan}, year = {2004}, doi = {10.14358/pers.70.7.829}, url = {https://pubs.usgs.gov/publication/70156530}, note = {Source identifier: 70156530} }