Abstract: The application of ground-based remote-sensing systems for monitoring those meteorological parameters of importance in urban air pollution is discussed. Typical system considerations include an analysis of site characteristics ...

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Abstract: Temperature profiles measured with a radiosonde are compared with returns from an acoustic echo sounder throughout the height range 50?700 m. In general, the sounder records indicate the temperature inversion to be somewhat ...

Abstract: The turbulent temperature structure and winds in thermal convective plumes over prairie grassland have been investigated with an acoustic echo sounder system. Three spaced acoustic antennas, with two inclined at 45° ...