Surveys of the state of fact of highways and road sections in the province of Milan have been carried out.

The measurements were carried out by means of a three-dimensional scanning laser apparatus with the support of a total station and GPS with restion of the data in three-dimensional plans and triangular model of the ground, deriving from the classification of the point cloud.

The purpose of the assignment was to acquire the topographical data necessary for the drafting of elaborate 3D floor plans for the start of the design of new works.

• Project: Highways surveys 
• Client: Milano Serravalle Engineering 
• Place: Milano 

For the execution of the work was used the following instrumentation:

• Laser Scanner Riegl VZ400I 
• GPS Zenith 40 e 35 Pro Geomax 

For the elaboration of the work the programs were used:

• Cyclone Leica Geosystems 
• 3DReshaper Hexagon
• XPAD Office Fusion