Work Package 2 : Experimental measurement campaign/ IOP #1

First Intensive Observation Period

In June, UMRAE (Cerema/UGE) and Cerema laboratories of Clermont-Ferrand and Blois set up a major acoustic and meteorological monitoring campaign to complete the long-term experimental campaign.

A second similar measurement campaign will be conducted to collect data from a different season.





Noise level measurements: 15 free field measurement points located between 500m and +/-2000m

Sound power measurement of wind turbines: 2-point IEC 61400-11


Measurement of vertical wind and temperature profiles: 2 3D ultrasonic anemometers, 1 weather Lidar, 1 weather mast 80m (3 anemometers, 3 3D sonic anemometers and 3 temperature probes)

Ground acoustic absorption

Measurements of the acoustic ground impedance: MIAME method