pik4dGeneral PIX4Dmatic PIX4Dmatic is optimized for accurate and fast photogrammetric processing for large scale, corridor and terrestrial projects. PIX4DsurveyImport data from other Pix4D software or a .las or .laz file to PIX4Dsurvey and bine multiple datasets into the same project. Work with both imagery data and LiDAR point clouds.