GLONASS-enabled chartplotters
prices on 13 modelsGLONASS
— this function is usually provided in models with a GPS module (see the relevant paragraph). GLONASS is the Russian equivalent of the American GPS satellite navigation system. And support for two systems at once provides a number of additional features: firstly, the accuracy of determining coordinates is increased and the number of errors is reduced, and secondly, a backup option is provided in case of a serious failure in one of the navigation systems.| clear | Save List |
