Is there any way to make the preview windows for gdb attached photos larger? It'd be nice to be able to adjust the size, or even click through it to open the file in a photo viewer.
There does not appear to be a way to fully customize the popups in Pro, like you can in ArcGIS Online. So, that thumbnail size will stay that way, as far as I know.
However, you can make it clickable to add a hyperlink, etc. In the image options of the popup, you can specify the field or web address for the Hyperlink.
See this article for more info:
Configure pop-ups—ArcGIS Pro | ArcGIS Desktop
Ok thanks Adrian! We're using Pathfinder Office to export our GPS data out to GIS products, so I'll have to change the image exports to a shared network location (I plan on sharing these maps out eventually to my coworkers).
Retrieving data ...