The precision GPS receivers are capable of an external base station using 10cm accurate data to provide the customer the current situation. Our company produce mobile customers and easy to install base stations.
Why need?
A map prepared by same direction three different times to the same receiver, same antenna with the same car and the same route.
Since GPS and Glonass was combined antenna and receiver satellites were more than enough for the best result. Between the logs have 3-5 m difference.
