pik4dPIX4Dsurvey PIX4Dsurvey bridges the gap between photogrammetry and CAD and allows you to seamlessly import PIX4Dmapper and PIX4Dmatic projectsOpen PIX4Dmatic.; Click File on the menu bar.; Click Open...; On the pop-up Open Project, specify the location of the root.p4m file and click Open. (Optional) If images are not displayed