Datasets tagged "usgs":

USGS Topo 2015

USGS topo maps covering the entire state of Louisiana.

DOQQ 1998 imagery

Digital orthophoto quarter quadrangle (DOQQ) color infrared imagery of Louisiana taken in 1998 at 1-meter resolution.

DOQQ 2004 imagery

Digital orthophoto quarter quadrangle (DOQQ) color infrared imagery of Louisiana taken in 2004 at 1-meter resolution.

USGS Scanned Topographic Maps

Digital raster graphic (DRG) sheets covering the entire state of Louisiana.