Title: Spatial Data Conversion Based on LRS and SRS
Abstract: Spatial data conversion based on LRS and SRS is studied in this paper.We propose four interpolation methods with all points and two piecewise interpolation methods to convers spatial data,and analyses these methods relative merits.Four interpolation methods are Lagrange interpolation,divided difference and Newton interpolation,difference and equidistant sampling site interpolation and least squares approximation interpolation.Two piecewise interpolation methods are piecewise linear interpolation and piecewise polynomial least squares fitting.
Publication Year: 2005
Publication Date: 2005-01-01
Language: en
Type: article
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