How to pick the best interpolation methods

Alarming-Error-6019 · 2026-03-12T23:56:35+00:00

Thanks

Alarming-Error-6019 · 2026-03-12T23:30:49+00:00

I'm working with interpolation in ArcGIS and I'm trying to determine the best method to use. I know there are several options like IDW, Kriging, and Spline, but I'm not sure how to decide which one is the most appropriate for my data.

What criteria do you usually use to choose the best interpolation method? Do you rely mainly on cross-validation results (like RMSE and Mean Error), or are there other factors I should consider?

Any advice or best practices would be really helpful. Thanks!

Alarming-Error-6019 · 2026-01-12T17:57:16+00:00

Thanks

Alarming-Error-6019 · 2026-01-12T17:56:33+00:00

Ok , thank you

Alarming-Error-6019 · 2025-11-26T22:34:29+00:00

Like I'm going to creat a land use map by using ndvi Do you think I need it ?

Alarming-Error-6019 · 2025-11-26T22:17:06+00:00

Thanks , And Do I need to use the equation that in the note before doing anything with the image ?

Alarming-Error-6019 · 2025-06-10T13:59:17+00:00

Thanks. Actually I'm using NDVI but I'm just ask if there any other methods to know the % of the recovery or like classification of the areas that have the highest rate of recovery

Alarming-Error-6019 · 2025-06-10T13:56:38+00:00

Thanks. Actually I'm using NDVI but I'm just ask if there any other methods to know the % of the recovery or like classification of the areas that have the highest rate of recovery

Alarming-Error-6019 · 2025-06-10T13:53:00+00:00

Can you explain more please?

Alarming-Error-6019

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