Dataset information
Available languages
French
Keywords
territoire français Grand Genève, LIDAR
Dataset description
Classified LIDAR Items 2014 (Department of Ain and Department of Haute Savoie) of French territory Grand Geneva
The study area corresponds to the perimeter of the Franco-Valdo-genevoise agglomeration and its immediate periphery, particularly at the head watershed level, in order to maintain overall coherence (2 000 km² in total Switzerland and France).
At least 116 municipalities are involved in 9 communities of municipalities: CC of Gex Country, CC Beaugardian Basin, CC. Geneva, CC Arve and Salève, CC Pays Rochois, CC. Faucigny-Glières, CC Bas Chablais, CC. Hills of Leman, CA.Annemasse Agglo and the commune of Thonon les Bains
The project to acquire remote sensing data will be carried out on the perimeter of the agglomeration project on the French side (1 400 km²), which concerns two departments in the Rhône-Alpes region: the department of Ain and the Haute Savoie department will come to aggregate with the Swiss data.
The data includes classified LIDAR points (the main classes are: soil, tall vegetation, building, water, noise). The class details are as follows:
— Class 0: Unclassified: permanent objects such as low vegetation — less than 1 m — (vignes, hedges...), urban furniture, fixed sports facilities (projectors, grills...), masts (TV, radio, telephony), towers, road signs (fires, signs...), divers, lighthouses, rock-roops, dams, pontoons, landings...
— Class 1: Temporary objects: seasonal vegetation (culture), vehicles (car, truck, bus, tram, boats...), tents/chapites, overhead lines, piles of wood, animals, floating objects (peddalos, various boats, water ski ramp...), snow if necessary
— Class 2: Soil
— Class 5: Vegetation greater than 1 m including hedges over 1 m
Class 6: Buildings
— Class 7: Incorrect points
— Class 9: Water
— Class 13: Bridges, bridges
These files are made available by the Department of Ain and are free of use and right, subject to the following logos: the Department of Ain, the Canton of Geneva, Europe INTERREG IV France Switzerland, the Agence de l’Eau Rhône Méditerranée Corse and the department of Haute Savoie. The Act of Commitment and the logos of the partners are available on the link “Internet Address (URL)” of the fiche. The undertaking must be completed, signed and sent to the Observatory and Geomatics Service of the Departmental Council of Ain (CD 01) (contact details of the metadata).
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