In photogrammetry, it is known how to calculate the coordinates of ground points from the coordinates of image points of a single photo.

The distance between point A and point B cannot be far or near. You can set up a master station, you can see point A, and you need point E to communicate with point D. The coordinates of point E can be calculated by using the rear intersection, and the coordinates of the master station and the measured point D can be measured. More accurately, if possible,