Digital topographic survey, mapping, profiles, done with state-of-the-art equipment.

Blueprints are georeferenced with metric coordinates UTM (Universal Transverse Mercator) according to datum WGS84 since precision spots are measured with DGPS system to anchor measurements done by the whole station.

Measurements are digitally drawn with a specialized drawing software (AUTOCAD) which will be associated to a geographic information system (G.I.S.) platform where other georeferenced  information layers may be added (Aerial photos, satellite images) as well as  terrain digital models.