Note: For
unregistered users: You will need to use the Trial version
to use these maps, the unregistered Shareware Demo version
cannot be
used with these images. (The Trial version is included in the OziExplorer
Software download.) These maps will require importing into OziExplorer using the
Import Maps option on the File menu, then use the Import DRG ..... menu option.
Libre Map Project
24k scale USGS DRG's - detailed topographic maps for all 50
states of the USA in tif and/or geotiff format - suitable for use with
OziExplorer.
http://libremap.org/data/
Digital Data Services
24k scale USGS DRG's - free download of detailed topographic
maps for all of the USA in tif and/or geotiff format - suitable for use with
OziExplorer.
Other map data can also be supplied at a cost.
http://www.usgsquads.com
USDA Geospatial Data Gateway
CAUTION - This site delivers maps in GeoPDF format which are not
suitable for use in OziExplorer.
The Geospatial Data Gateway or Geo-Data Gateway
provides access to natural resource data. You can search for available data by
geographic area such as county or state, use the point and click map tool to
find your area of interest; using a gazetteer, or by entering latitude and
longitude coordinates. (Note: See the FAQ on the Data Gateway website if the
map does not show in your browser)
http://datagateway.nrcs.usda.gov/
Click on the "Get Data" link on the top of the Geospatial Data
gateway page to show the USA map to locate an area.
A Catalogue of sources of map images for all States of the USA.
http://home.pacbell.net/lgalvin/drgnotes.htm
Nautical Charts - NOAA Raster Navigational Charts (NOAA
RNCs™) are distributed here. These RNC charts
are raster images which can be imported into OziExplorer using the Import Maps /
BSB Chart option. (These are not ENC charts but appear to cover the same
regions.)
http://nauticalcharts.noaa.gov/mcd/Raster/download.htm
GeoCommunity
Maps in TIFF format 1:24K, 1:100K and 1:250K. Not all downloads are free.
Maps can be purchased on CD for only a few dollars.
http://data.geocomm.com/catalog/
University of Texas Library Online
Free maps and listing of other maps available.
http://www.lib.utexas.edu/maps/united_states.html
Other Links
Doyle's Links
Page (Links to map sites)
Custom
High Resolution Lake Mapping ; 3D Lake Terrain Imaging
TopoFactory - Create custom topographic maps
GPS Trails - Alaskan
USGS maps on CD and Alaskan GPS trail data
Metabien Software - USA
Topo maps on CD-ROM
Rocky Mountain DRG Group
- New Mexico, Colorado, Wyoming and Montana.
Peter Berbee's
Maps, GPS Data and Utility Programs - Data and maps for the Boundary Waters Canoe Area
(BWCAW), Dane County Wisconsin, and parts of the UP of Michigan. Utility programs for
reducing the number of points in GPS track log and waypoint files. The utilities work with
OziExplorer format files.
DRG's for All States