Orthophotographs are working photorealistic elevations that are zoomable, measurable and can be used for conditions assessments. The full-scale historic façade (left) and magnified view (right) of cracked terra cotta. Crack widths can be measured from these images. The orthophotographs are collected facing the object dead-on (in this case using an aerial boom).MORE PROJECTS
GBG investigates a wide range of structures from historically significant buildings to small private residences.