The general/conceptual question:
Is there a way to transform multiple layers together in ArcMap 10 (on Windows XP SP3) as one unit?
I have an ArcMap document with a georeferenced raster layer on the bottom (say, aerial photography) that has been digitised with layers of polygons and points representing different features in the raster.
It turns out that I need to re-georeference the raster in a way that will change the skew/shape of the raster, and the polygon and points layers will no longer match. To prevent me from having to re-digitise everything in the raster layer, is there a way for me to re-georeference all those layers together as one unit?