YellowMaps U.S. Topo Maps Contiguous USA DVD Collection
This is a collection of 53309 digital topographic maps on 41 Data-DVDs. The maps are Digital Raster Graphics (DRGs) produced by the U.S. Geological Survey (USGS).
The map images found on these 41 disks are in GIF format at a scale of 1:24,000 and/or 1:25,000 for the following area:
All 48 contiguous states
You can access the raw images files in GIF format. You can view, print and work with these maps just as you would with digital photographs, using any image editing software.
Map DVD Features:
* Collection of DVD Volumes 1-41
* Area: All 48 contiguous states
* Coverage: Entire contiguous United States on 41 DVDs
* 53309 topographic maps
* 1:24,000 and/or 1:25,000 scale
* USGS topographic maps
* GIF images on Data-DVD
* View Sample Map
System Requirements:
* PC or Mac
* DVD drive
* 500 MHz processor or better
* 512 MB RAM (Recommended: 1 GB)
* 256 color display or better
* Mouse or other pointing device
The map images found on these 41 disks are in GIF format at a scale of 1:24,000 and/or 1:25,000 for the following area:
All 48 contiguous states
You can access the raw images files in GIF format. You can view, print and work with these maps just as you would with digital photographs, using any image editing software.
Map DVD Features:
* Collection of DVD Volumes 1-41
* Area: All 48 contiguous states
* Coverage: Entire contiguous United States on 41 DVDs
* 53309 topographic maps
* 1:24,000 and/or 1:25,000 scale
* USGS topographic maps
* GIF images on Data-DVD
* View Sample Map
System Requirements:
* PC or Mac
* DVD drive
* 500 MHz processor or better
* 512 MB RAM (Recommended: 1 GB)
* 256 color display or better
* Mouse or other pointing device