ON NEW FORM OF INVERSE DISTANCE WEIGHT INTERPOLATIONMETHOD WITH VARIOGRAM FUNCTION AND ITS APPLICATION
Ma Chenxu;Xu Caijun;Zhang Qiong; and Mao Sheng
School of Geodesy and Geomatics, Wuhan University,Wuhan 430079
Abstract In the correction of path delay caused by atmospheric water vapor, inverse distance weighted interpolation method matches variogram function approximately. After comparing the relation between distance and variogram function, the new form of inverse distance weighted interpolation method is given out. When the new method is used in GPS and InSAR neutral atmospheric delay, it is steady, efficient and especially suited for neutral atmospheric delay.
Key words ：
neutral atmospheric delay
variogram function
inverse distance weighted interpolation methrod
determination mode weight
InSAR
Received: 01 January 1900
Corresponding Authors:
Ma Chenxu
Cite this article:
Ma Chenxu,Xu Caijun,Zhang Qiong et al. ON NEW FORM OF INVERSE DISTANCE WEIGHT INTERPOLATIONMETHOD WITH VARIOGRAM FUNCTION AND ITS APPLICATION[J]. , 2010, 30(1): 83-87.
Ma Chenxu,Xu Caijun,Zhang Qiong et al. ON NEW FORM OF INVERSE DISTANCE WEIGHT INTERPOLATIONMETHOD WITH VARIOGRAM FUNCTION AND ITS APPLICATION[J]. jgg, 2010, 30(1): 83-87.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2010/V30/I1/83
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