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Mapping Partners

Alter Marine

Lithuanian lakes and rivers – Well marked all Lithuanian lakes, rivers, towns and street plans all help to give a clear overall view of the shore side facilities of the islands. More than 100 Lithuanian lakes with depth contours. Check out our website.


Angling Charts offers mapping for Lough Corrib Lake, Ireland. – Other products are coming soon. Lough Corrib is one of the premier game fishing lakes in Europe. This beautiful fully contoured chart, the result of 6 years of surveying, shows all the shallows, deeps, drop-offs and local names, villages, launch sites, buoys, plus loads of additional detail. Check out our website.


Bulstar Map offers a complete coverage of Bulgarian Black sea coast, Donau river and most popular Bulgarian lakes. – Exclusive with a purchase of a Lowrance GPS unit. Bulgarian black sea coast, Bulgarian part of Donau river, Most Bulgarian lakes.

Charted Waters

Finding great fishing spots has never been so easy with Charted Waters interactive fishing charts. – Designed by fishermen for fishermen, with new waterways on the east coast of Australia being added regularly. Inland Lakes and estuaries with no previous chart data available are our product and Tuross Lakes, Wagonga Inlet and Lake Mulwala are our initial charts and we aim to add many more.

DS Maps

Nipawin and River portion of Tobin Lake, Saskatchewan, Canada – Products offered include one-foot or Three-foot detailed bathymetric contour maps of Saskatchewan River portion of Tobin Lake, Saskatchewan. POI icons with local information are also included. Check out our website.

Doctor Sonar

High Tech Fishing LLC offers unique customized fishing maps for multiple USA states.

  • MN, SD, ND, MT, AK, NC and many more maps coming soon.
  • These maps have been used by competitive anglers and are now available for your Lowrance.
  • Map data customized by Warren Parsons
  • Low water aerial images, high quality depth data and maps unavailable anywhere else.
  • Map cards work with HDS and Elite HDI/CHIRP models

Fugawi Aboard

Established in 1995 in Toronto, Canada – Northport Systems, Inc. ( now supplies desktop, mobile and web-based navigation and mapping software products to over 130 countries under the Fugawi and other leading brands.

Great Plains Mapping

Great Plains Mapping© provides a new generation of depth mapping for the Navico Lowrance HDS and Elite series. – Content includes three separate raster maps with vector lake poi, contour, and area features layers. The vector mapping shows the submerged structures (Roads, Foundations, Railroads, Trees, etc.) under lakes. The aerial imagery includes lakes with low water levels (lake Ozarks and Truman are a few). Map coveragae includes Kansas and Missoui.

Legend Cartography

Legend Cartography Offers both SD and MicroSD Cards containing two different series of GPS Lake Maps.

Legend Lakes – contains High Definition «Legend Lakes» and standard contour maps with additional features such as boat accesses, creek channels, roads, submerged features, cities, and defined fishing structures. Currently Available for North Dakota.

Unleashed Lakes – contains the same high quality mapping as the Legend Lakes series but provides additional features such as historic and current aerial imagery and topographic maps in both pre-defined and custom areas. Historic Imagery, and historic topographic maps currently available for Devils, Stump, and Pelican Lake ND. Now you can see what you’ve ACTUALLY been fishing.

As our coverage is continuously expanding, visit Legend Cartography for more information.

nv charts

The nv-charts are characterized by fine contours and easy to distinguish color graduations of the depth lines – red for the 2-meter-line and blue for the 5-m-areas. The importance of good graphical representation of the topography when sailing is essential. Well marked rivers, towns and street plans all help to give a clear overall view of the shore side facilities of the islands. In waters soundings and heights are given in meters. Large scale approaches and land contour markings simplify the entrance into anchorages.

  • High quality cartography
  • Remarkable data also off the beaten tracks
  • Many own resurveys
  • Includes Harbor & Anchorage plans
  • Recommended Courses
  • Covers nv charts Region 1.1 2.1 3.1 3.2 4.1 16.1

Rugged Routes

Rugged Rocks offers ready to use SD cards with highly detailed – Off Road trails, points of interest, ham radio repeaters, roads, highways and aerial photography covering various BLM, Forest Service, OHV Land and private OHV Parks throughout the U.S.

Standard Mapping

Standard Mapping offers an array of Aerial Photo Mapping products for a variety of navigational needs. – Products include the «E-Card», digital aerial imaging for Lowrance HDS GPS, the «GPS Routing System», featuring tested GPS Routes through difficult to navigate areas, and full color Printed Aerial Photo Maps.


Theyr delivers weather and ocean forecasts using the NOAA Global Forecast System (GFS) 0.5 and 1.0 resolution data. Overlay chosen forecast weather data on your preferred nautical charts with clear visualization or animation. Data types include Wind Speed and Direction, Air Pressure and Temperature, Precipitation, Wave Height, Period and Direction (WW3) and Sea Surface Temperature (0.5 and 0.083 degree) Precision weather by Theyr contains high-resolution data with many advantages including:

  • Precise voyage planning
  • Safety at sea
  • Racing advantage

Mariners should be aware of weather forecasts, as it is a critical aspect of safety at sea. Theyr produces forecasts using the WRF/NMM, which is the very same model used by the U.S. met office, NOAA, to produce their high resolution data over the U.S.

Angler’s Edge

Canadian lakesAngler’s Edge Mapping is a small business based out of Winnipeg, Manitoba. We produce and sell high resolution depth maps of small lakes and rivers in Manitoba and Northwestern Ontario, designed with anglers and cottagers in mind. Our maps allow you to view your favorite bodies of water like never before.