Rainstorm disaster risk assessment method and system
Номер патента: LU500953B1
Опубликовано: 03-06-2022
Автор(ы): Hui TAO
Принадлежит: Xinjiang Inst Of Ecology And Geography Cas
Опубликовано: 03-06-2022
Автор(ы): Hui TAO
Принадлежит: Xinjiang Inst Of Ecology And Geography Cas
Реферат: The invention discloses a rainstorm disaster risk assessment method and system, which comprises the following steps: S1, collecting and sorting out data and building a risk database; S2, calculating area rainfall through forecast data, radar estimation and rainfall station data; S3, determining disaster-causing critical precipitation; S4, analyzing the exposure and vulnerability of the carrier; S5, combining the risk database, the determination of disaster-causing rainfall and the exposure and vulnerability of the carrier, building a risk assessment model, and obtaining the scope and distribution map of disaster risk and the quantitative estimation of disaster risk. The application realizes the uniform distribution of automatic stations, accurate range control and better response to the distribution of precipitation. In this application, the discrete site distribution is used to interpolate data into a mesh data structure, which realizes the accurate monitoring and evaluation of rainstorm and improves the ability of rainstorm monitoring and forecasting.
Dynamic early warning method and device for mountain torrent disaster risk
Номер патента: NL2035271A. Автор: Tu Yong,Liang Dong,Ma Qiang,DONG RUI,ZHAO Yanwei,Dou Liyang,He Bingshun. Владелец: Beijing Tianzhixiang Information Tech Co Ltd. Дата публикации: 2024-02-21.