• Title/Summary/Keyword: 지적도면 전산화 데이터

Search Result 11, Processing Time 0.017 seconds

Accuracy Analysis of Positioning Supplementary Control Point with the RTK-GPS and RTK-GPS/GLONASS (RTK-GPS와 RTK-GPS/GLONASS에 의한 도근점 측위의 정확도 분석)

  • Park, Woon-Yong;Kim, Jin-Soo;Kim, Yong-Bo;Back, Ki-Suk
    • Journal of Korean Society for Geospatial Information Science
    • /
    • v.11 no.1 s.24
    • /
    • pp.61-69
    • /
    • 2003
  • The study is the open area keeping a few visible satellites and the urban area covered with the high building, an electric pole were chosen for evaluation of accuracy of satellite positioning. First, suggest the validity of RTK-GPS, RTK-GPS/GLONASS and compared the accuracy with that of the classical surveying method. As a result. In urban area, in case of real time kinematic positioning when compare between the method combined by GPS/GLONASS and by GPS alone the result of GPS/GLONASS - combination more excellent. And in open ana positioning combined GPS/GLONASS was more excellent than GPS alone in both real time differential and real time kinematic. So, RTK-GPS, RTK-GPS/GLONASS contribute to the digital mapping of Basic map and the existed map necessary for the building of PBLIS to the computerization of cadastral map in the effectiveness in time and in cost and hereafter the combined GPS/TS is expected to contribute to the development of NGIS, Re-investigation of a land register, the execution drawing on site.

  • PDF