Method for forecasting short-time high-altitude wind by using enumeration method

• Main Authors: YANG DAOYONG, CHEN ZHENGGUANG, CAO ZENGHUI, GUO XUEWEN, SHI XIAO, GUI ZHICHENG, ZHAO XIAOPING, NIE YUPENG, GAN SIJIU, ZHANG XIAOJIE, WANG YANYING
• Format: Patent
• Language: Chinese; English
• Published: 27.12.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to a method for forecasting short-time high-altitude wind by using an enumeration method, and belongs to the field of aerospace meteorological guarantee. The invention discloses a method for forecasting short-time high-altitude wind by using an enumeration method. The method comprises the following steps of: linearly interpolating numerical forecasting data to each height layer of forecasting grid points in horizontal and vertical directions; calculating a plurality of groups of wind field correction forecasts by using an enumeration method in combination with the real-time detection data, calculating the deviation between the correction forecasts at a plurality of times and the real-time detection data, and selecting a correction coefficient corresponding to the condition with the best correction forecast effect; and substituting the result into the corrected forecasting equation for calculation to obtain a final high-altitude wind forecasting product. According to the method, the enume