>>>>> "Yoshiro" == Yoshiro Nagao <yoshiron@...> writes:
Yoshiro> If anybody knows who invented IDW and what
Yoshiro> was the first publication on this, please let
Yoshiro> me know any minute information relevant to it.
The classical reference is:
Donald Shepard , A two dimensional Interpolation Function for
Irregulary Spaced Data, Proc. 23rd Nat. Conf. ACM, 1968, pp 517-523.
But I recommend:
R. Franke, Scattered Data Interpolation: Test of some Methods
Mathematics of Computations, v. 38, n. 157, Jan. 1982
for historical overview and description of other IDW methods.
Maybe someone also knows other references to modern IDW-based
approaches (involving crossvalidation for selection of the power
Konstantin Malakhanov, research fellow
Institut for Hydraulic Engineering & Groundwater Mgmt., RWTH Aachen, Germany
-aachen.de Tel. +49/(0)241/807343
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