Comment on ''A nonlinear empirical prescription for simultaneously interpolating and smoothing contours over an irregular grid'' by F. Duggan (Q760150)
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scientific article; zbMATH DE number 3883489
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Comment on ''A nonlinear empirical prescription for simultaneously interpolating and smoothing contours over an irregular grid'' by F. Duggan |
scientific article; zbMATH DE number 3883489 |
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Comment on ''A nonlinear empirical prescription for simultaneously interpolating and smoothing contours over an irregular grid'' by F. Duggan (English)
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1985
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The article discussed [ibid. 44, 119-125 (1984; Zbl 0526.65009)] introduces inverse distance weighting (IDW) as an interpolation technique for scattered measurements. IDW has been extensively researched and tested and its limitations widely published. In the present context, however, it is considered desirable to augment that contribution by enumerating the drawbacks of the method. Other aspects of the article which require particular clarification are also noted.
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inverse distance weighting
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smoothing
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scattered measurements
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interpolating
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Shepard's method
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0.8284956
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0.8233828
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0.8209928
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0.8208265
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0.81662726
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