北京市大气可降水量PWV数据服务

北京市大气可降水量PWV数据服务是为有效应对日益频繁的极端降水对城市安全运营的影响，建立的城市级降水监测体系。应用本产品，可以扩展大气可降水量PWV预警应用场景，广泛地应用在更多需要PWV数据进行二次生产的政府及气象预警等各行业领域，具有极强的扩展性。此产品基于北京市内部构建的高密度多源传感设备进行大气可降水量反演解算，获得高密度多源传感设备上空及周边大气可降水量并可视化展示。历史大气可降水量数据长期保存，可根据需求进行查询。北京市大气可降水量PWV数据服务可以应用在市政路桥、市政环卫、城市河流、燃气、轨道交通、城市人防、应急救援等基础设施降水监测与预警。   此产品可以通过SaaS服务、API接口等多种方式提供给需求用户。

Beijing Atmospheric Precipitable Water Vapor (PWV) Data Service is an urban-scale precipitation monitoring system developed to effectively address the impacts of increasingly frequent extreme precipitation on urban safe operation. This product can expand the application scenarios of PWV early warning, and is widely applicable to various industries such as government and meteorological early warning that require secondary production using PWV data, with strong scalability. This product retrieves and calculates atmospheric precipitable water vapor based on high-density multi-source sensing equipment built internally in Beijing, obtaining and visually displaying the PWV data over and around these sensing devices. Historical PWV data are stored long-term and can be queried upon request. The Beijing PWV Data Service can be applied to precipitation monitoring and early warning of infrastructure such as municipal roads and bridges, municipal sanitation, urban rivers, gas facilities, rail transit, urban civil air defense, and emergency rescue. This product can be provided to users in need through multiple channels such as SaaS services and API interfaces.

搜集汇总

背景与挑战

背景概述

该数据集通过高密度多源传感设备反演解算北京市大气可降水量(PWV)，提供历史数据查询和可视化服务，支持市政、交通等基础设施的降水监测预警，可通过SaaS或API方式获取。