Sowing points on the ground — 25 sites in Auvergne-Rhône-Alpes — LiDARAURA 2018

Realisation of a seedling of filter points of elevation by method of acquisition Lidar
Date of acquisition: from 1/04/2018 to 23/06/2018
Laser: IGI Lite Mapper 7800
The parameters of the LIDAR flight are as follows:
Flight height: 850 m/ground
Flight speed: 110 knots
Scan angle: 60°
Altimeter accuracy (standard deviation): 8 cm
Planimetric accuracy (standard deviation): 10 cm
Emission density between 16pts/m² and 24 pts/m²
Mean density of soil points after classification: 10 pts/m²
The covered territory represents 25 zones:
— 9 in the Puy de Dome: La Godivelle (7/04/2018 + 11/05/2018), Jouvion (23/06/2018), Le Fossat (24/05/2018 + 5/06/2018 + 22/06/2018), Lac de Bordes (7/04/2018 + 11/05/2018), Sancy (22/06/2018 + 23/06/2018), Méjanesse (7/04/2018), Chavanon (7/04/2018), Cheire de Volvic (7/04/2018), Forion (1/04/2018)
— 2 in Allier: Echassières (1/04/2018), RN Val d’Allier (6/04/2018)
— 4 in the Loire: Pivadan — Petite Bazanne (6/05/2018 + 22/06/2018), Marais du Ghent (05/04/2018), RNR Colleigne (6/05/2018 + 24/05/2018 + 22/06/2018 + 23/06/2018), Valorges (5/04/2018)
— 1 in the Haute Loire: Limagne Marsh (1/04/2018)
— 1 in the Ardèche: Rieutord (1/04/2018 + 11/05/2018) — 5 in the Rhône: Tourbière du Couty (7/04/2018), Sous-les-Echarneaux (7/04/2018), Les Mouilles (7/04/2018), Filatures Amont (7/04/2018), Goutte Noire (7/04/2018)
— 3 in Isère: Chambaran (5/05/2018), Tourbière du Grands Lemps (27/04/2018 + 5/05/2018), Burette (5/05/2018)