Nat Geo Maps to Launch National Trails Database

We're putting the final touches on an exciting new Web site and application that will help outdoor enthusiasts locate accurate trail and recreation information nationwide.

TOPO!® Explorer, launching in May, will present users with detailed topographic maps, aerial photography, a hybrid map made from the two, and an extensive, freely browsable, online database of trail descriptions, recommendations and unique points of interest.


At launch, the TOPO! Explorer Web site (topo.com), will contain between 7,500 and 10,000 unique files provided by government agencies, regional trail and access clubs, publishing partners and National Geographic. Users will be encouraged to review posted trip files and share their own files using an integrated publish-to-site feature as a component of a larger social-networking portion of TOPO! Explorer.

Current users of National Geographic's TOPO! map software will find many of the features in TOPO! Explorer familiar, including GPS connectivity, custom map-making tools and printing.

Innovations include support for video and higher-resolution photography, seamless 3-D panning, a powerful Web-based place finder, a sleek new interface and an entirely new database of detailed maps and aerial photographs known as SuperQuads™.

Each SuperQuad is comprised of seven layers, including genuine USGS 1:24,000-, 1,100:000- and 1:500,000- scale topographic maps, i-cubed aerial photography, Tele Atlas roads, geographic names and elevation models, and a new HybridQuad™ that combines aerial photography and topographic line work. SuperQuads can be freely browsed on the Web and will be available for purchase via download for $1.00 each.

Two new retail packages, TOPO! Explorer ($24.95) and TOPO! Explorer Deluxe ($49.95), will be available concurrent to the launch of the Web site this May. Both packages contain the software application that is Mac- and PC-compatible, and 25 map download credits. The Deluxe edition also will include a nationwide set of genuine USGS 1:100,000-scale topographic maps, ideal for planning trips and browsing terrain.

Publishers, trail groups and agencies interested in posting outdoor information to the TOPO! Explorer community and retailers interested in carrying TOPO! Explorer can contact us using the email address at the top of the sidebar.