I am have a discrepancy in coordinates for the same point using Map 3D. Using a program Blue Marble I convert my PLSS SPC coordinate into a local projection, then import into a C3D drawing which is also defined with the local projection. I then link using FDO to an SDE layer that has those same coordinates in SPC and bring them into the same C3D drawing. At this point I notice an error of anywhere from 0.3' to 0.8'.
Any ideas where this problem may be? The issue appears to be in Map 3D when it translates the SDE layer's SPCoordniates to the local projection.
Edited by: SLColorado on Oct 16, 2009 6:50 PM