全国天气雷达估测降水组网产品

反演单站雨强产品组网形成的全国天气雷达覆盖范围内的瞬时降雨强度、1小时、3小时、24小时共4种数据产品，为暴雨、强时强降水等预报预警提供支撑，在城市洪涝、泥石流气象灾害预防中广泛应用。

Four types of data products, namely instantaneous rainfall intensity, 1-hour, 3-hour and 24-hour rainfall intensities, are developed within the coverage of the national weather radar network by retrieving single-station rainfall intensity products via a networked weather radar system. These products provide support for the forecasting and early warning of heavy rain, severe short-duration rainfall and other meteorological events, and are widely applied in the prevention of meteorological disasters such as urban flooding and debris flows.

搜集汇总

背景与挑战

背景概述

该数据集是中国气象局提供的全国天气雷达估测降水组网产品，包含瞬时降雨强度、1小时、3小时、24小时共4种数据产品，主要用于暴雨和强降水预报预警及气象灾害预防。数据覆盖全国，实时更新，存储大小为5TB，广泛应用于交通运输、应急管理和气象服务领域。