Abstract: A numerical model to simulate radar data is used for testing various estimators of the Doppler shift in Doppler radar echoes. Five estimators for the Doppler shift are considered: the pulse pair and poly-pulse pair algorithms ...

Abstract: Power spectral densities (PSDs) of mesoscale fluctuations of temperature and rate of change of temperature (heating?cooling rate) due to a spectrum of stratospheric gravity waves are derived using canonical spectral forms ...