Garmin BlueChart Americas Saltwater Map CD-ROM (Windows)
Garmin BlueChart Americas Saltwater Map CD-ROM (Windows)
- Interactive viewing of detailed nautical chart data
- Features include shading between depth contours, spot soundings
- Cursor movements over the chart provide descriptions for contour depths, chart number, navaid name, and more
- Includes information from the paper chart used in the digitization process
- See product description for compatibility information
Garmin’s exclusive line of BlueChart marine cartography products is designed to provide interactive viewing of detailed nautical chart data. These detailed electronic nautical charts look just like paper charts when displayed on your Garmin chart plotter. Descriptive details for features typically found on nautical charts can easily be viewed with a simple key press. Cursor movements over the chart provide descriptions for contour depths, chart number, navaid name, and much more. BlueChart data includes shaded depth contours, intertidal zones, spot soundings, wrecks, navaids, port plans, restricted areas, cable areas, anchorages, and more. Additionally, BlueCharts include information from the paper chart used in the digitization process, such as chart number, name, scale, revision date, and Notice-to-Mariners date.Garmin’s exclusive line of BlueChart marine cartography products is designed to provide interactive viewing of detailed nautical chart data. These detailed electronic naut
List Price: $ 159.99
Price: $ 94.70
Barnaby Dorfman
August 11, 2011Comprehensive, fast, and easy to use,
The Garmin “Bluecharts” are vector charts, which means they use mathematic algorithms to store all the lines and features of a nautical chart. I have steered away from these in the past because they tended to give up a lot of detail vs. “Raster Graphic” charts, which are essentially photographic images of paper charts.
With “Bluecharts” they have gotten to a level of detail (including multiple colors) that they look almost as good as a paper charts. The advantages of vector charts is that they take up much less room on your hard drive and run much faster on a PC. This is important when you are zooming in and out to see your depth or proximity to a wreck while moving on a boat.
I use mine with an eTrex Legend and am able to load most of the detail (depth, obstructions, nautical aids, etc) onto the handheld. For the full look of charts, I connect the GPS unit to my laptop. The package also includes tidal charts, which are much more detailed and accurate than the little tide chart booklets I used to use. Overall, it makes navigation a breeze…your boat is automatically represented on the chart and you have many simple tools to calculate distance/time to a given destination. It also incorporates additional information on Marinas and service locations.
The Garmin application the charts run on, “MapSource” allows you to easily switch between map types. I have “Americas Bluechart,” “MetroGuide” (streetmaps), and “Tides and Marine Services,” all without having to reconnnect the GPS unit.
The only hassle is the “Unlock” process, which is a bit time consuming and involves providing the Garmin website with a bunch of codes, including the serial number of my GPS unit to unlock a set of charts from the CD-ROM. I’m not sure, but I think it will only work with that specific unit, which worries me a bit as I am thinking about buying a second unit for backup.
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