Abstract: Stream functions and velocity potentials derived from historical tapes of the National Meteorological Center are utilized to provide an estimate of the degree of clustering to be expected from a 500-mb. horizontal-sounding ...

Abstract: tract

Abstract: Atmospheric effects on sonic booms generated by bomber and fighter aircraft are investigated through analysis of more than 4000 sonic-boom pressure traces obtained from a 40-microphone grid at Edwards Air Force Base, Calif., ...