반송파 위상을 이용한 고정도 위치측정 GPS에 관한 연구

Abstract

These days, As a variety of transportation media, the importance of navigation data is getting bigger and bigger. This navigation installation is the most necessary part for security and operation of the transportation media on a right way. There are many studies of investigation and develop to obtain.

Laboratory experiments utilize a dual configuration of MPC860 DGPS Adaptor Board. Outdoor testing was realized by RT·Star on a vehicle, along with a RT-Star base station located on a surveyed rooftop control point. Communication between both was performed with a modem transmitting the messages encoded in the RTCM-104 format at 9600 bauds. The vehicle followed a route with a surveyed geodetic marker situated along it. Stop-and-go operations were performed at the marker.

This paper will describe the test scenarios, the setup of the test platforms and the results obtained for the series of experiments. It will show a 10-centimeter level accuracy can be obtained in real-time under many kinematic scenarios with a Carrier phase GPS Receiver.