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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The Baseline Analysis of GPS Using L1/L2 Carrier Phase In Short Baseline

단기선에서 L1/L2 반송파를 이용한 GPS 기선해석

  • 강준묵 (충남대학교 공과대학 토목공학과) ;
  • 박정현 (동강대학 토지정보관리과) ;
  • 선재현 (충남대학교 공과대학 토목공학과)
  • Published : 2003.10.01
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Abstract

As the utility value of GPS in surveying field is on the increase after the conversion into the world geodetic system, it is attracting the interest of many people involved in the application of GPS. In this study an algorithm was established settling ambiguity through LAMBDA techniques and the baseline processing program was developed for L1/L2 carrier phase using visual c++ 6.0, which is an object-oriented language. And the developed program proved that it maintained a difference of less than 3mm over the short baseline of 1.5m or shorter when compared with other commercialized programs.

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