Determine elevation of a single point on the map

I am flying a DJI P4Pro RTK tied to a base station with known and corrected coordinates on a job site.    How can I stitch this data, and select a specific point, to see the elevation?   Similar to selecting a point and right clicking to get the coordinates.

The use case for this is to try to profile the elevation of newly placed bridge beams, or the supports prior to setting the beams to display elevation on these specific points.  

Thanks

Jack