I've found a workaround. In the Data Frame Properties for the data frame that you need to georeference, go to Coordinate System. Expand layers, then the coordinate system assigned to your imagery, then click on the imagery layer that you want to georeference. It should change the Georeferencing toolbar from grayed out to active.
Les membres connectés peuvent publier, suivre les mises à jour, et plus encore. Nouveau ici ? Inscrivez-vous gratuitement.
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.