河北省加密自动气象监测网络系统

Intensive Automatic Weather Monitoring System in Hebei Province

从加密自动气象站监测网络系统的组网方式、通信传输方式、信息流量以及其运行情况等几个方面,介绍河北省气象部门已经布成的加密自动气象站监测网络系统,加密自动气象站子站构件的组成部分和简要的原理。加密自动气象站监测网络系统是河北省气象局新开展的一项对气象要素(目前只是温度和降水)进行加密监测的业务系统,它弥补了河北省境内监测站点疏稀的不足,提高了河北省中尺度数值预报模式预报的准确率,系统采集数据的实时性大大地提高了对灾害性天气过程的监测、预报和决策服务的水平。

The intensive automatic meteorological station monitoring system is introduced in the aspects of networking pattern, transmission mode of data, information flow and its operating situation, etc. The components and principles of the automatic meteorological station monitoring system are described. The system can observe intensively meteorological factors （so far, temperature and precipitation only）, which can make up the scarcity of monitoring stations in Hebei Province and improve the forecast accuracy of the mesoscale models. The realtime collecting of observation data will greatly contribute to the capability of monitoring, forecasting and decision making concerning weather.