Construction and Application of Meteorological Integrated Command Platform

Yang Heping; Zhang Qiang; Luo Bing; Chen Nan; Deng Xin; Zhang Zhiqiang; Sun Chao; Chen Jinghua; Zhao Yufei; Li Xiaoru; Guo Cong; Chen Jie; Li Moyu

doi:10.11898/1001-7313.20230110

Vol.34, NO.1, 2023

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Article Navigation > Journal of Applied Meteorological Science > 2023 > 34(1): 117-128

Yang Heping, Zhang Qiang, Luo Bing, et al. Construction and application of Meteorological Integrated Command Platform. J Appl Meteor Sci, 2023, 34(1): 117-128. DOI: 10.11898/1001-7313.20230110.

Citation:

Yang Heping, Zhang Qiang, Luo Bing, et al. Construction and application of Meteorological Integrated Command Platform. J Appl Meteor Sci, 2023, 34(1): 117-128. DOI: 10.11898/1001-7313.20230110.

Yang Heping, Zhang Qiang, Luo Bing, et al. Construction and application of Meteorological Integrated Command Platform. J Appl Meteor Sci, 2023, 34(1): 117-128. DOI: 10.11898/1001-7313.20230110.

Citation:

Yang Heping, Zhang Qiang, Luo Bing, et al. Construction and application of Meteorological Integrated Command Platform. J Appl Meteor Sci, 2023, 34(1): 117-128. DOI: 10.11898/1001-7313.20230110.

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Construction and Application of Meteorological Integrated Command Platform

DOI: 10.11898/1001-7313.20230110

National Meteorological Information Center, Beijing 100081

Received Date: 2022-08-27
Rev Recd Date: 2022-11-21
Publish Date: 2023-01-31

Abstract

Abstract

Meteorological support is demanded during major events, sudden meteorological disasters and flood season consultation services. In traditional way, each department reports and displays the products one by one, which limits operational coordination, interaction and the benefits of real-time support. To improve the service, an integrated command platform for meteorology is built by adopting technologies such as hybrid storage, interface service and layer component release. The platform couples standardized processing of multi-source data, integrated construction of functions, layer rendering and other components loosely. It is based on the meteorological big data cloud platform of China Meteorological Administration, releasing meteorological products such as satellite, radar measurements, real-time and intelligent forecasts. A hybrid integrated application framework is developed for traditional structured data storage, geographic information spatial storage, index storage (Elasticsearch) and page cache storage (Redis), and provides efficient retrieval services. At the same time, the transmission component integrates high and low 8-bit compression and concurrent transmission technology of multiple domain name to improve efficiency. In the aspect of page interaction and visualization, based on NPM (package management tool of JavaScript language), Vue components, WebGL visualization and other front-end technologies, a component-based encapsulation and application service mode is constructed, which gives full play to the high collaboration between cloud computing and edge computing of server and client (browser), supports fast data switching and navigation between different meteorological elements at any geographic location, and provides support for unified access, dispatching and command of multi-source data in various meteorological support services. At present, the platform integrates 113 meteorological products and 1106 layer services, effectively supporting major national meteorological support services such as 2022 Beijing Winter Olympic Games and Winter Paralympic Games.
- command platform;
- service center;
- componentization;
- visualization

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References(39)

Figures and Tables

Fig. 1 Design of Meteorological Integrated Command Platform

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Fig. 2 Data storage and service process

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Fig. 3 Meteorological service interface for opening ceremony of 2022 Beijing Winter Olympic Games and Winter Paralympic Games

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Fig. 4 Meteorological support on multi-source live comparison for 2022 Beijing Winter Olympic Games and Winter Paralympic Games

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Fig. 5 Meteorological support on integrated analysis of real-time prediction for 2022 Beijing Winter Olympic Games and Winter Paralympic Games

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Fig. 6 Meteorological support on one map service for 2022 Beijing Winter Olympic Games and Winter Paralympic Games

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Table 1 List of products integrated on the platform

单位	产品
北京局市气象局/河北省气象局/陕西省气象局	冬奥自动站实况数据：分钟级更新产品(气温、气压、雨量、风向、风速、相对湿度、雪面温度、总辐射、紫外辐射、能见度、积雪深度、天气现象等) FDP场馆预报产品：两地三赛区的29个冬奥保障场馆的站点小时预报及格点预报三维可视化产品：针对延庆、张家口室外场馆，构建三维立体模型，还原真实气象保障场景特种观测：天脸、拉曼激光雷达、云高仪、雨滴谱、风廓线、微波辐射计、激光测风等
国家气象中心	国家级格点预报指导产品：气温
	国家级格点预报指导产品：风
	国家级格点预报指导产品：相对湿度
国家卫星气象中心	风云卫星观测产品：FY-4A真彩图、FY-4A水汽图、FY-4B真彩图
	风云卫星超分产品：风云融合可见光、风云红外超分图
	风云卫星视频流：真彩、可见光、红外
	空间天气产品
国家信息中心	实况分析网格产品：全球10 km、中国5 km、中国1 km、冬奥局地100 m产品
	气象要素历史统计产品：1991—2020年地面气候平均值
	基础信息一张图：高精度卫星影像图层(卫星中心提供)、隐患点(易燃易爆、内涝等)、交通信息(机场、高铁等)等1105种图层产品
中国气象局气象探测中心	全国雷达拼图产品:全国雷达拼图10 min更新产品
中国气象局公共气象服务中心	全国预警产品:近3 h, 6 h, 12 h, 24 h全国预警产品
中国气象局人工影响天气中心	人影联动服务产品

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