Author(s): Liu Ronghua; Liu Qi; Tian Jiyang; Zhang Xiaolei; Zhai Xiaoyan; Sun Chaoxing; Wang Xuemei

Linked Author(s):

Keywords: Flash flood; Forecasting; Early warning; National platform

Abstract: National Flash Flood Forecasting and Early Warning platform in China is constructed considering the nationwide demand for large-scale, refined, and highly timely flash flood disaster warnings. Breakthroughs in several key technologies have been achieved, such as the method for super-large-scale high-frequency real-time information processing and the dynamic integration framework for flash flood risk warning models. The platform has been successfully applied in provincial flash flood risk warning business throughout China and provide risk warning information services for multiple industries, such as power and railways, playing a crucial role in flash flood prevention and defense. This article provides a detailed description of the functions, key technologies and applications of the national platform.

DOI: https://doi.org/10.3850/iahr-hic2483430201-479

Year: 2024