摘要
本文介绍了一套基于地理信息的无线覆盖效果监测分析系统,将GIS地理信息与电波覆盖预测进行有机结合,实现频率覆盖管理和覆盖盲点预警,并与决策过程综合为一个共同的信息流。在提高工作效率同时,为保证广播电视安全播出可持续发展提供技术支持。
This paper describes a wireless coverage effect monitoring and analysis system based on geographic information. Electrical wave coverage prediction and geographic information are combined to achieve the management of frequency coverage and blind-spot warning and to be an intelligent decision system. The system not only increases work productivity, but also provides technical support for security broadcasting.
出处
《广播与电视技术》
2015年第9期135-139,共5页
Radio & TV Broadcast Engineering
关键词
GIS
覆盖
决策分析
广播电视
GIS, Coverage, Decision analysis, Radio and TV
