Measured Building Surveys 
For measured building surveys, data is collected using the C10 ScanStation. Combining multiple scans of a building's exterior and interior provides the vast majority of the information needed to produce drawings of the building's footprint, elevations, floor plans and sections.  
If further detail is required, above suspended ceilings for example, then a Leica Disto hand-held laser meter and a steel tape are used. The uses of building surveys include refurbishment, office layouts, and the establishment of lettable areas for lease.

An RGB perspective view of a building scan and, below, an elevation drawing produced from the scan data.
A horizontal section through an office interior and, below, a floor plan drawing produced from it.
Marquis Surveys Limited
Chartered Land Surveyors
Chartered Engineering Surveyors