There were two tethered balloons at site 2 :
On corn site (University of Utah)
On moor site (Laboratoire d'Aérologie)
Measurements of temperature, pressure, relative humidity, wind speed and wind direction were done by several probes at different altitudes (with logarithmic spacing) above moor (LA) and corn (Utah) sites.
The balloons made simultaneous profiles on IOP days. Profiling strategies were different from one IOP to the other.
Balloons > Tethered balloons
Tethered balloon, site 2
North bound latitude
East bound longitude
South bound latitude
West bound longitude
There is no calibration but 3 intercomparison experiments were performed and used of the correction of the data (temperature, humidity, wind). The process is fully detailed in a document available in the data directory.