Libre Map Project – free DRG project September 16, 2006 by gisuser An effort to make the entire USGS DRG set freely available to the public via the Internet Archive. See http://libre.redjar.org/maps/ Related Posts:Autodesk Webinar Tip – Intro to VR for InfrastructureNOAA wants to hear from users about OpenDataMapping 15 years of land cover change in America