Topographical services in the context of the update of CAD and GIS bases - Aéroports de Lyon.

This market is applicable for the Lyon-Saint-Exupéry and Lyon-Bron platforms; these are located in two geographical zones spaced about fifteen kilometers apart. In proportion, it should be noted that the tests for Lyon-Saint-Exupéry represent about 90% of the load.

Topographic services as part of the update of CAD and GIS databases:

- the polygonal,

- the proofing of the 2D and 3D buildings,

- the topographic and altimetric survey of the surface,

- the control of realization of roadway,

- network proofing,

- field locations,

- CAD integration,

- the definition of the premises rights of way,

- laying equipment labels.