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Abstract <p>A numerical model of micrometeorology and turbulent dynamics of the daytime atmospheric boundary layer over a complex surface has been developed. The model was built by nesting the large-eddy simulation using the PALM into the mesoscale Weather Research and Forecasting (WRF) model. The modeling results are compared with the data of acoustic and microwave sounding of the atmosphere and ground-based and airborne observations using a tethered balloon with temperature and humidity sensors. Deviations of the main meteorological and turbulent parameters predicted by the model from the measured values are estimated.</p>

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Comparison of Mesoscale and Large-Eddy Simulation Results with Observational Data in the Atmospheric Boundary Layer

  • 期刊论文

  • 发表日期：

    2025年4月1日

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  • S. V. Anisimov,
  • E. A. Mareev,
  • S. V. Galichenko,
  • N. V. Ilin,
  • A. A. Prokhorchuk,
  • E. V. Klimanova,
  • A. S. Kozmina,
  • K. V. Aphinogenov,
  • A. V. Guriev

摘要

Abstract

A numerical model of micrometeorology and turbulent dynamics of the daytime atmospheric boundary layer over a complex surface has been developed. The model was built by nesting the large-eddy simulation using the PALM into the mesoscale Weather Research and Forecasting (WRF) model. The modeling results are compared with the data of acoustic and microwave sounding of the atmosphere and ground-based and airborne observations using a tethered balloon with temperature and humidity sensors. Deviations of the main meteorological and turbulent parameters predicted by the model from the measured values are estimated.