Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference (한국측량학회:학술대회논문집)
- 2004.11a
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- Pages.129-133
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- 2004
Interpolation of GPS Data Using Lagrange Interpolation Method
Lagrange 보간법을 이용한 GPS Data 보간
Abstract
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.
Keywords