-------- Original Message -------- Subject: resolution of GeoPDF's available for download at USGS Store Date: Tue, 26 Aug 2008 12:34:40 -0500 From: John C Fouke <[log in to unmask]> To: Scanned 7.5-Minute Topographic Maps - This product line contains images produced by scanning previously published (printed) versions of USGS primary base series topographic maps. The resulting image files are available as GeoPDF?s. These maps are downloadable from the new ?Map Locator and Downloader? portal of the USGS Store found at: http://store.usgs.gov/. There are approximately 3,000 hi-res "geomark-enabled" GeoPDF's available at this point. The remaining 53,000+ GeoPDF's are 250 ppi resolution and are not "geomark-enabled". There is no planned completion date for this activity. John Fouke