AutoCAD® based PhoToPlan removes the perspective distortion resulting from camera position and orientation. The resultant geometrically accurate image can be used for the measurement of areas and distances and for the creation of AutoCAD drawings.
From outline planning surveys to fully detailed measured building surveys, PhoToPlan can reduce your time on site.
Surveys can be carried out singlehandedly, using a digital camera and any measuring device . Results are delivered far quicker than with conventional measured survey methods.
Working within AutoCAD, PhoToPlan leverages your existing knowledge and you can be productive within an hour or two.
"It’s an essential tool – a must-have."
Jim Loy, Loy Surveys

Courtesy by English Heritage