Tip 26: Viewing in Stereo
Stereo viewing, or Stereoscopy, has long been used by geoscientists to create the illusion of depth. Traditionally, overlapping air photographs (“stereopairs”) have been viewed with a stereoscope, where the stereo effect is created from a slight offset in the viewpoint of each of the stereopair photographs. Investigating an area in “3D” affords a greater understanding…