parthree

Interpolating with multiple values for each x,y coordinate

Discussion created by parthree on Feb 24, 2012
Latest reply on Feb 24, 2012 by slynch-esristaff
I am trying to interpolate water quality values for a volume of water where multiple measurements and varying depths (profile data) were taken at a single GPS coordinate.  So I have a table with repeating X/Y values where we measured dissolved oxygen values at different depths from surface to bottom at 80 locations.  I want to create a continuous raster from the point data that takes into account not just the surface or bottom but all measurements.  How do Spatial Analyst tools handle multiple values from the same X/Y coordinate?

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