Within the SURVOL project, Bruitparif continues the deployment of expert measurement stations in order to monitor aircraft noise. Some Sonopodes were installed in Bonnelles (Yvelines), Limours (Essonne), Marolles-en-Brie (Val-de-Marne) and Lésigny (Seine-et-Marne) in July, in Sèvres (Hauts-de-Seine) in August, then in Saint-Brice-sous-Forêt (Val-d'Oise) in September. Measurement stations have also been installed in the Serment de Koufra square (Paris) and in Villeneuve-le-Roi (Val-de-Marne).
The results of these measurements are now available in real time on the Rumeur website.