Go straight from the box to your boat to your vehicle with the
portable GPSMAP 378. Along with its counterpart, the
GPSMAP
478, this combination color chartplotter and street
navigator comes preloaded with detailed marine maps and detailed
street maps, so you can find your way anywhere.
Head Straight
for the Water
Ready for action right out of the box, the GPSMAP 378 comes
preloaded with detailed U.S. Inland Lakes data, which boasts
10-meter resolution for more than 3200 lakes, many with depth
contours. In addition, these built-in freshwater maps provide
shoreline detail, river and creek channels, islands, boat ramps,
campgrounds and more for tens of thousands of lakes across the
continental U.S. — giving you the freedom to boat and fish
anywhere in the states. The maps also show streams and rivers,
tide stations and predictions, a wrecks and obstructions
database and U.S. Coast Guard aids to navigation.
Go from Water to Land
When you're ready to drive home, take your 378 out of its
marine mount and pop it into the automotive mount in your
vehicle. Then press one button, and your 378 is ready to
navigate you on the roads, with turn by turn directions and
voice prompts that take you straight to your destination. The
378 is preloaded with detailed City Navigator maps for all of
North America and contains over 6 million points of interest,
including hotels, restaurants, gas stations, marinas,
attractions and more.
Add Optional Weather, Audio and Sonar
See real-time weather on the 378's high-resolution TFT with
the purchase of a GXM 30 XM antenna and a subscription to XM
Satellite Weather and Radio services. View vital weather data,
including NEXRAD radar, storm cells, wind speeds, surface
temperatures, forecasts and more than a dozen other weather
attributes, so you can enjoy the water without worrying about
the weather. You can also subscribe to XM Satellite Radio to
receive over 100 channels of commercial-free music, sports, news
and talk radio.
For serious fishing, pair the 378 with the
GSD™ 21
remote sounder, which offers 4,000 watts of power peak-to-peak
(500 watts RMS) with a dual-frequency transducer (purchased
separately).
Add More Marine Maps
The 378 accepts optional MapSource data cards, so you can add
new maps without connecting to your computer. Optional BlueChart
g2 data cards let you view real, detailed aerial photos of
harbors, marinas and other important marine landmarks and
places, right on your chartplotter.
GPSMAP 378: Loaded and ready for action, right out of the box
