ALGORITHM RESEARCHING OF VISUAL REFERENCE STATION BASED ON THE RTCM DATA FORMAT
Wang Ai-bing · Surveying and Mapping of Sichuan · 2007
The Virtual Reference Station technique is one of the Network RTK,which stands for the future trend of GPS Network RTK due to its many advantages,This paper introduced the work principle of VRS,deduced the mathematic model of VRS in detail,proposed the method of integrated bias interpolation,analyzed the characteristic of RTCM Data Format,and did experiment for test,proved the validity of the VRS positioning according to our program,which could provide consult for further researching.