GARMIN 010-00543-00 GPSMAP 478 Chartplotter/GPS. Go from box to boat to dash with the portable and versatile GPSMAP 478. This combination color chartplotter and land navigator comes preloaded with U.S. marine charts utilizing elements of the latest BlueChart g2 technology, in addition to detailed street level mapping. Optional weather and sonar capabilities combined with the ability to conveniently add plug in data cards, let you easily add more ... » full description

GARMIN 010-00543-00 GPSMAP 478 Chartplotter/GPS. Go from box to boat to dash with the portable and versatile GPSMAP 478. This combination color chartplotter and land navigator comes preloaded with U.S. marine charts utilizing elements of the latest BlueChart g2 technology, in addition to detailed street level mapping. Optional weather and sonar capabilities combined with the ability to conveniently add plug in data cards, let you easily add more maps and features/making this one incredible GPS navigator for land and sea. From curbside to dockside, the GPSMAP 478 has you covered /no downloads or computer required. Its built in marine charts utilize the latest BlueChart g2 technology and feature coverage for all U.S. coastal areas, including Alaska and Hawaii. Our g2 mapping technology offers a smoother, more fluid presentation on your screen. For road trips, the 478 along with its freshwater counterpart, the GPSMAP 378, come preloaded with City Navigator NT detailed street maps for North America and include automatic routing with voice guidance along with an industry leading database with more than six million points of interest/ including hotels, restaurants, gas stations, marinas, attractions and more. An included marine mount and automotive kit make it a snap to transfer the unit from boat to car. « short desciption