USGS releases historical maps
2011-07-13 04:33:33.160338+00 by Dan Lyke 1 comments
2011-07-13 04:33:33.160338+00 by Dan Lyke 1 comments
[ related topics: Earthquake Maps and Mapping ]
comments in ascending chronological order (reverse):
#Comment Re: made: 2011-07-13 18:33:45.410519+00 by: ebradway
And they'll be available as georeferenced TIFFs, not just GeoPDF.