Planning a renovation based on old 2D PDF plans without building dimensions, partially missing areas and without height information can be quite tricky - this was also the case for our guest at a school complex that we surveyed this summer.
Within one day, three of us surveyed the entire site with our Riegl laser scanners. Now, instead of the incomplete 2D PDF plans, a complete 3D ArchiCAD model with precise data is available for further digital processing.
Planning a renovation based on old 2D PDF plans without building dimensions, partially missing areas and without height information can be quite tricky - this was also the case for our guest at a school complex that we surveyed this summer.