TY  - RPRT
TI  - The National Map - Orthoimagery
AU  - James Mauck
AU  - Kim Brown
AU  - William J. Carswell
PY  - 2009
DO  - 10.3133/fs20093055
UR  - https://pubs.usgs.gov/publication/fs20093055
ID  - fs20093055
ER  -