Multiple Frequencies Precise GNSS RTK System Research in Dynamic Mode

High precision GNSS systems are widely used for geodetic measurement. Given research work presents the possibilities to use GNSS system with phase measurements and real time data correction to establish location of dynamic objects. Test was done by using specially equipped vehicle, which was equipped with high-precision two systems (GPS and GLONASS) phase meter Topcon GRS-1 and a realtime correction system, which used GSM GPRS data transfer format [1].