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Rasters - correcting overlaps

Question asked by bcampbel@usgs.gov on Oct 14, 2015
Latest reply on Oct 15, 2015 by istigatore

Hi -- I'm working with multiple stacked rasters that represent the tops of aquifers and confining units. The rasters were constructed from a combination of picks on boreholes and a land surface DEM. The problem is they overlap in places and will not work in the groundwater flow model that I'm constructing. Is there a way to "correct" the overlaps in the rasters in ARC? I suspect the overlaps occur during the interpolation process of the XYZ data.

 

Any ideas would be appreciated!

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