IDW Interpolation - 3D Bathymetry

Discussion created by paulevano on Dec 7, 2011
Latest reply on Dec 8, 2011 by paulevano
Dear all,

I have created a raster from bathymetric data points using the IDW interpolation method using a 2m cell size. When I add the raster to ArcScene and adjust the parameters, such as increase the raster resolution and increase the quality enhancement to maximum in the rendering tab I seem to get what look like pot holes in the surface (as shown on the attached?

Does anyone know why this might be?

Any help would be greatly appreciated as I would like to use this data in an important conference at the end of the week.