Abstract: The third intensive observation period (IOP3) of PYREX was a case of strong lee waves generated by a southerly wind crossing the Pyrenees chain. Upstream radiosounds and measurements obtained by aircraft along the chain ...

Abstract: A method is presented to optimize the height coverage of virtual temperature profiles using the Radio Acoustic Sounding System (RASS) on a 45-MHz monostatic wind profiler. It has already been shown that the main limitation ...

Abstract: This paper presents a new technique based on the wavelet transforms for removing airplane and other transitory echoes in strato?tropospheric (ST) radar measurements. This technique provides a time?frequency display of the ...