The invention relates to the field of meteorological early warning, in particular to a meteorological early warning method for control operation and a computer device, and greatly improves the accuracy of meteorological early warning. The method comprises the following steps: screening out an air route, a navigation point and a terminal area according to a control operation requirement, and preprocessing the air route, the navigation point and the terminal area; reading hourly echo reflectivity forecast data DBZ of set time forecast time efficiency; performing quality control on the DBZ by using a statistical algorithm, correcting a control area, and performing standardization processing on the corrected DBZ to form new data; and processing the new data, and respectively carrying out air route weather grading early warning, navigation point weather grading early warning and terminal area partition coverage rate grading early warning. The method is suitable for control operation meteorological early warning.
本发明涉及气象预警领域,具体涉及一种用于管制运行的气象预警方法及计算机装置,极大地提高了气象预警的准确性。其中方法包括:根据管制运行需求,筛选出航路、导航点和终端区,并对航路、导航点和终端区进行预处理;读取设定时间预报时效的逐时回波反射率预报数据DBZ;利用统计算法对DBZ进行质量控制,订正管制区域,并将订正后的DBZ进行标准化处理,形成新数据;对新数据进行处理,分别进行航路天气分级预警,导航点天气分级预警,终端区分区覆盖率分级预警。本发明适用于管制运行气象预警。
Meteorological early warning method for control operation and computer device
一种用于管制运行的气象预警方法及计算机装置
03.12.2024
Patent
Elektronische Ressource
Chinesisch
Meteorological Monitoring And Warning Computer Network
NTRS | 1996
|Meteorological Monitoring and Warning Computer Network
Online Contents | 1996