摘要
改进气象服务技术是中国气象局重点发展的技术之一。利用气象部门的多普勒天气雷达、大气电场仪、闪电定位仪和自动气象站等实时监测数据,采用雷达回波外推方法,以提高局地雷暴天气对电网影响的预测水平为目标,建立了切实可行的灾害应急方案和有效应对措施,构建了一个基于WebGIS的雷暴天气安全防护系统。该系统在气象服务中具有较高应用价值。
The improvement of the meteorological service technology is one of the hot pursuit for China Meteorological Bureau.The purpose of this paper is to focus on improving the forecast level of local thunderstorm weather for power network and establishing practical disaster emergency plans and effective response measures,by using real time monitoring data of doppler weather radar,atmospheric electric field meter,lightning locator and automatic weather station of meteorological department,and adopting the advanced radar echo extrapolation method.Finally,thunderstorm weather for power network security system based on WebGIS has been formed.It has high application value in meteorological service.
出处
《北京测绘》
2016年第6期60-64,共5页
Beijing Surveying and Mapping
基金
国家自然科学基金项目(41471330)
关键词
雷暴天气
WEBGIS
电网
防灾
预警
thunderstorm weather
WebGIS
power network
disaster prevention
early warning
