One question that we hear often is which of the Grid Interpolation methods would be best to use for a certain set of data and what the difference is between the different methods.
One of our Raster Software Engineers,
@Sam Roberts, has written two comprehensive articles covering this topic.
1. What gridding method should I use? – Part 1 "The decision"
In this article Sam discusses the different source dataset, the style of the interpolation methods and some considerations to keep in mind when selecting a method.
2. What gridding method should I use? – Part 2 "The results"In the second article, Sam uses the different source dataset in a number of different interpolation methods to give you a better understanding of how the resulting grid will look.
Are you ever in doubt when you need to pick an interpolation method?
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Peter Horsbøll Møller
Pitney Bowes
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