I'm troubleshooting some discrepancies between intersection results in State Plane and WGS 84.
The intersect was ran when both the polygons and points were same PCS (NAD_1983_HARN_StatePlane_Oregon_North_FIPS_3601_Feet_Intl) or GCS (WGS_1984).
There are enough mismatched values for this to create a problem. Some of the points are anywhere between .001 feet and 800 feet off (when either dataset is projected to the other one).
The biggest problem I've noticed - when you zoom into the StatePlane, it handles 1:1 scale with no problem. However, in WGS_1984 I cannot zoom in past 1:25 without the polygons changing shape or shifting location each time I pan around.
Is this a result of the rendering in ArcMap for WGS_1984 and the precision is fine for analysis? Or is this a function of the GCS?
Any advice would be much appreciated!