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Using existing Shape files for GCP?

I"ve done a early survey of a subdivision which resulted in being off by about 3-5 ft. I'm redoing the same subdivision but wanting to use the clients existing shape files as GCP's, before I submit this project I want to be sure that its possible. Ive Id'ed 8 ref points in 6 different photos. Any feed back would be appreciated.


Official comment


There is not currently a way to input a Shapefile to use as the GCPs. Each GCP needs to be manually selected within the source images and then a coordinate is defined either using a basemap or by entering the coordinates manually.

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