Abstract: A new high-resolution ionic anemometer was constructed using inexpensive electronics. Calibration and data procedures are outlined and preliminary results of field trials are given. The detection limit is better than 10?2 ...

Abstract: Using a high-resolution stratospheric ozonometer it has been possible to obtain vertical ozone profiles in which microfluctuations may be interpreted as the consequence of eddy diffusion. Applying Kolmogoroff's theory to ...

Abstract: In this paper we analyze the feasibility of turbulence measurements below a rising balloon. From a typical case study we show the ability of the helisonde, hung below a large diameter balloon, to resolve the vertical profile ...