US Topo Maps Pro

Easy to use outdoor/offline navigation app with free entry to the most effective topographic maps and aerial pictures for the USA.

Choose between 20 map layers (topos, aerials, sea charts, flight maps, ...)

Turn your Andoid Phone/Tablet into an outdoor GPS for journeys into the backcountry without cell protection. This app provides you comparable mapping options as you might know from GPS handhelds.

Premium e mail support - we'll answer your questions inside 24 hours

Main features for outdoor-navigation:

• Download of map tiles for OFFLINE USAGE (not for Google and Bing maps)

• Display Real-Time nowCoast Weather Information and NEXRAD Weather Radar (animated)

• Free entry to more than a hundred.000 seamlessly stitched USGS topographic maps - easy to make use of as browsable map layer

• Create and edit Waypoints

• GoTo-Waypoint-Navigation

• Create and edit Routes

• Route-Navigation (Point-to-Point Navigation)

• Track Recording (with speed, elevation and accuracy profile)

• Tripmaster with fields for odometer, common speed, bearing, elevation, and so on.

• GPX/KML/KMZ Import/Export

• Search (placenames, POIs, streets)

• Customizable datafields in Map View and Tripmaster (e.g. Speed, Distance, Compass, ...)

• Share Waypoints, Tracks or Routes (via eMail, Dropbox, Facebook, ..)

• Use coordinates in WGS84, UTM or MGRS/USNG (Military Grid/ US National Grid)

• Get NWS Weather Forecast

• Track Replay

• and many more ...

Available map layers:

• USGS DRGs: Seamless coverage of topo maps of the USA at Scales 1:250.000, 1:one hundred.000, 1:63.000 and 1:24.000/25.000

• New US Topo maps

• USGS High Resolution aerial imagery

• USGS National Map

• NAIP Orthoimagery for conterminous US

• Google Maps (Satellite pictures, Road- and Terrain-Map)

• Bing Maps

• Open Street Maps

• FSTopo Forest Maps

• NOAA Nautical RNC Charts

• Flight Maps

• Public Land Ownership (Padus)

• Earth At Night

Available map overlays:

• Hillshading

• Ridge Weather Radar NWS

• Wind, Temperature, Pressure

• Wind Vectors

• Precipitation Estimate - 1-hr

• Precipitation Forecast 24h

• Surface Air Temperature

• Hazard Warnings

• Tropical Cyclone Track

• Wind Vector Forecast 24h

• Max. Air Forecast 24h

• Min. Air Forecast 24h

USGS DRG topographic maps:

The 7.5-minute maps (1:24.000/1:25.000) are the most effective maps for outside activities within the USA. Although a few of the maps are fairly outdated, they include many small pathes and 4WD tracks which are missing in new USTopos, Google, Bing and OSM maps.

DRGs (Digital Raster Graphics) had been produced from 1995 to 2001 by U.S. Geological Survey. DRGs have been made for all quadrangles within the USGS map sequence.

New US Topo Maps:

US Topo maps are a graphic synthesis of The National Map data files and are produced within the acquainted 7.5-minute by 7.5- minute geographic format. Current US Topo map layers include an orthoimage base, transportation, geographic names, topographic contours, boundaries, hydrography and woodlands. Also included are the Public Land Survey System (PLSS) and the United States National Grid.

NAIP Orthoimagery:

Seamless coverage of contiguous US with 1m/pixel resolution

HRO aerial imagery:

High resolution arial pictures covering US urban areas and borders (up to 10cm/pixel)

Use this navigation app for out of doors activities like climbing, biking, camping, climbing, riding, skiing, canoeing, looking, offroad 4WD excursions or searchrescue (SAR).

Import/Export/Share GPS-Waypoints/Tracks/Routes in GPX or Google Earth KML/KMZ format.

View Real-time nowCoast weather information like temperature or windvectors and overlay to map.

See animated NEXRAD rain radar to make correct predictions when raining will start/stop.

Preload FREE map knowledge for areas with out cell service.

US topographic maps are enhanced with Atlogis® hillshading and placenames.

Free model obtainable.

Comments and have requests to [email protected]