COMPARISON OF INTERPOLATION METHODS IN CONSTRUCTING
ANTARCTIC ICE SHEET DEM
Chinese Antarctic Center of Surveying and Mapping, Wuhan University, Wuhan〓430079
Abstract The paper compared and discussed six commonly used interpolation methods. The interpolation methods were evaluated using the parameters such as the root mean square prediction error and the source data root mean square, within different experimental areas in the Antarctica. The result showed that the Kriging interpolation method is more suitable for constructing the Antarctic ice sheet DEM.
Key words ：
Antarctic ice sheet
Digital Elevation Model (DEM)
interpolation method
Root Mean Square （RMS）
Kriging interpolation method
Received: 14 February 2013
Published: 13 October 2013
Cite this article:
Yang Yuande,Xiong Yunqi,Wang Zeming et al. COMPARISON OF INTERPOLATION METHODS IN CONSTRUCTING
ANTARCTIC ICE SHEET DEM[J]. jgg, 2013, 33(5): 63-66.
Yang Yuande,Xiong Yunqi,Wang Zeming et al. COMPARISON OF INTERPOLATION METHODS IN CONSTRUCTING
ANTARCTIC ICE SHEET DEM[J]. jgg, 2013, 33(5): 63-66.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2013/V33/I5/63
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