iWitness V4 is an affordable software system for accurate 3D measurement using photogrammetry. This easy-to-use and flexible system accommodates any frame camera, any scale of photography and any size of object or scene, from small forensic detail at a crime scene to scenes recorded from low-level aerial photography, notably from drones/UAVs.
The iWitness system has a proven track record as the premier image-based mapping system for accident reconstruction and forensic measurement, with other applications being in engineering measurement, modeling for animation, land surveying, archaeology, industrial reverse-engineering and heritage recording.
iWitness incorporates advanced digital photogrammetric techniques, Click here to review the features.
For the main differences between iWitness and iWitnessPRO, see the comparison page.
iWitness runs on 64-bit Microsoft Windows® 7 / 8 / 10 Operating Systems with a minimum 4Gb of RAM. 16Gb of RAM or more, is recommended for Dense Surface Modeling.