Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference (한국측량학회:학술대회논문집)

Korean Society of Surveying, Geodesy, Photogrammetry and Cartography (한국측량학회)
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Evaluation for RTK-GPS Accuracy Using CDMA

모뎀통신을 이용한 RTK-GPS 측량 정확도 분석

  • 서두천 (한국항공우주연구원 우주응용센터 윈격탐사그룹) ;
  • 이동한 (한국항공우주연구원 우주응용센터 원격탐사그룹) ;
  • 박수영 (한국항공우주연구원 우주응용센터 원격탐사그룹) ;
  • 송정헌 (한국항공우주연구원 우주응용센터 원격탐사그룹) ;
  • 임효숙 (한국항공우주연구원 우주응용센터 원격탐사그룹)
  • Published : 2006.04.01
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Abstract

The main objective of this study is to evaluate the RTK-GPS by the CDMA in Daejeon. As the result of RTK-GPS by CDMA, as a consequence of comparing the resulted of fast static GPS, we were able to prove the fact that we can determine the 3 dimensional information from horizontal in error of ${\pm}0.029m$(CE90. CMAS) and from vertical in ${\pm}0.027m$(LE 90, LMAS) in WGS-84 coordinate system.

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