Lagrange 보간법을 이용한 GPS Data 보간

Interpolation of GPS Data Using Lagrange Interpolation Method

  • 이은수 (충남대학교 토목공학과 측량 및 지형정보실 연구원) ;
  • 이용욱 (대한측량협회 측량기술정보연구원) ;
  • 박정현 (동강대학 토지관리계열)
  • 발행 : 2004.11.01

초록

9 GPS data with a 30 second sampling rate were extracted from the GPS raw data that recorded with 1 second interval for interpolation. 9 GPS data were interpolated using lagrange interpolation method and compared to the GPS raw data. Using a 9th-order interpolation, error of interpolated code data were within 0.5m.

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