Using GPS

A guide for owners aiming to get the best from their sets. New developments in the industry are accounted for, and advice on choosing a GPS set, achieving optimum accuracy, and repairs and maintenance is given.

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This revised edition aims to help owners get the best from their sets and make full use of the facilities available, whether simply position fixing and course setting or interfacing with integrated navigation systems. This revised edition is written to help users understand what their sets are capable of, and gives a spread of data available at the press of a button. Seven current sets are compared function by function.