Practical Test on Accuracy and Usability of Virtual Reference Station Method in Finland
نویسنده
چکیده
Real time GPS measurements are becoming an essential part of surveying. During the last years several real time methods have been introduced. One of the most sophisticated one, Virtual reference station (VRS) is using GPS network to mitigate errors inherent to GPS positioning. The quality of VRS was studied in such conditions that are typical in Finland and northern latitudes. The study was divided into two major parts. The main objectives were real time field measurements and density of VRS network.
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