3次元レ－ダ－情報を用いた水蒸気相変化量と3次元風速の同時推定手法

Abstract

A method of estimating both three-dimensional wind field and conversion rate of water vapor by the use of information on echo detected by three-dimensionally scanning radar is presented.The basic equations are consist of three conservation equations in terms of the air with the assumption of isotropic convergence, theliquid water and saturated water vapor with the assumption of pusedo-adiabatic process.The estimated wind field is consistent with the structure of precipitation in quality and the wind field estimated from dual doppler observation in quantity.