TY  - RPRT
TI  - Development of a 2001 National Land Cover Database for the United States
AU  - Collin G. Homer
AU  - Chengquan Huang
AU  - Limin Yang
AU  - Bruce K. Wylie
AU  - Michael Coan
PY  - 2004
DO  - 10.14358/pers.70.7.829
UR  - https://pubs.usgs.gov/publication/70156530
ID  - 70156530
ER  -