Normal USGS DRG with collars

ChartTiff GeoLite's  without collars

• Are created from our professional series of ChartTiff Geo
  Collarless / Seamless Topographic Maps (Digital Raster Graphics).

• ChartTiff GeoLite's are reduced to 125 dpi by proprietary
  technology which  retains the original map quality.

• ChartTiff Geo's and ChartTiff GeoLite's occupy the exact
  same geographic area and are therefore totally interchangeable.

• Collarless / Seamless Topographic Maps.
  No Setting Clipping or Setting a Transparency Layer required.
  Plug compatible with your GIS System or Navigational System.
  Great for Web based map server applications.

• Are in standard JPEG file format.

• Includes a complementing ESRI  "jpgw" world file.

• Includes our Expanded world file "jpr" with additional quad related info;
  including map scale, datum, feet / meters and quad name.
   
• Add Shaded Relief to GeoLite Topographic Maps
   Click here for details

• Available via Download and Custom DVD
  
• Any Quad only $1.00
  
• Available Projections
  UTM - User Selectable Zones - NAD27 / NAD83 / WGS72 /  WGS84
  State Plane  - User Selectable Zones - NAD27 / NAD83
  Latitude / Longitude - NAD27 / NAD83 / WGS72 /  WGS84

• Available via Download and Custom DVD
  
• Any Collarless / Seamless GeoLite Quad
  Areas available from 3.75 Minutes to 5 Degrees Width / Height, based on scale.
  Larger areas available upon request.
  
• Available Projections
  UTM  - User Selectable Zones - NAD27 / NAD83 / WGS72 /  WGS84
  State Plane  - User Selectable Zones - NAD27 / NAD83
  Latitude / Longitude - NAD27 / NAD83 / WGS72 /  WGS84

Sold by State                                                          

•  Any State in 1:24,000 Scale                                 
  
•  Multiple State sets 
             of 1:100,000 and 1:250,000 scale maps       
  
  
• Standard UTM (Universal Transverse Mercator) projection
  UTM - Native Zones Only - NAD27 - Horizontal Resolution (Meters / Feet) 
  UTM - Native Zones Only - NAD83 - Horizontal Resolution (Meters / Feet)
  
  
• On board Install software allows for State Packages
  for Datum selection of NAD27/NAD83
  for Resolution selection of Feet / Meters
  for file renaming (quad number or quad name)