한국항공운항학회지 (Journal of the Korean Society for Aviation and Aeronautics)
- 제15권2호
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- Pages.1-8
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- 2007
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- 1225-9705(pISSN)
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- 2466-1791(eISSN)
DGPS 기준국 신호분석 소프트웨어
Signal Analysis Software for DGPS Station
초록
In this research, algorithm and software for the medium frequency signal analysis of DGPS(Differential Global Positioning System) station were developed. Based on new MF(Medium Frequency) algorithm, the software of NDGPS(National DGPS) signal analysis was developed for coverage analysis. Predicted MF propagation data from this software was compared to the measurement data for the verification of a developed MF algorithm. GIS(Geographic Information System) techniques including digital map with elevation data were used because MF propagation is closely related to ground conductivity, mountains, building intensity.