topic Interpolation method that takes into account the topography shapefile in ArcGIS Pro Questions

Interpolation method that takes into account the topography shapefile

fred7 — Wed, 15 Feb 2023 09:11:44 GMT

Hello!
In ArcGis Pro, is there a interpolation method that takes into account topography file? Or is it more a question of modelling?

For example when I have some dissolved oxygen concentration measurement points on the sea floor and want to interpolate to the whole sea bottom area, in the deeper parts the oxygen should lower and in higher parts should increase.

Re: Interpolation method that takes into account the topography shapefile

DanPatterson — Wed, 15 Feb 2023 11:48:39 GMT

you interpolate the oxygen concentration data and then compare see if its values are reflected in the depth data. The seabed dem isn't going to alter the values of the former.

Perhaps contour both sets of data and see whether deeper areas do indeed have lower concentrations