3d laser scanning is the complete and accurate 3D capture of ‘as built' or ‘as is’ geometric information (xyz) quickly and unobtrusively using laser technology to create both 3d and 2d models and plans what is 3d laser scanning?.  The scanner captures 3D surface geometry of complex structures and sites with an unprecedented combination of completeness, speed, accuracy, and safety. Complete surface geometry of exposed surfaces is remotely captured in minutes in the form of dense, accurate “3D point clouds”, ready for immediate use. The scanner can be rotated or moved around the site to capture entire scenes. As soon as scanning is complete software allows the use of the 3D point clouds for a wide variety of applications, including those that require export to CAD and rendering software. The large range of applications for laser scanning include:

• survey for engineering, construction and fabrication analysis

• topographic survey or bridges, roads, terrain, quarry faces, tunnels and buildings

• the collection of forensic evidence (scene capture)

• documentation of facilities for regulatory compliance

• monitoring of change/movement over time

• scientific research

• archive, survey and management for natural and built heritage

• digital reality capture for the entertainment industry