基于WebGIS的数字无线电广播发射覆盖技术研究  

Research on Digital Radio Broadcasting Transmission Coverage Technology Based on WebGIS

作　　者：杨春 YANG Chun(Chongqing Radio and Television Technology Center 529,Chongqing 409000,China)

机构地区：[1]重庆广播电视技术中心529台,重庆409000

出　　处：《电视技术》2024年第8期121-123,136,共4页Video Engineering

摘　　要：探索将万维网地理信息系统(Web Geographic Information System,WebGIS)技术引入数字无线电广播发射覆盖分析领域,重点研究数据处理、平台搭建、模型构建及可视化分析等关键技术环节,并探讨覆盖优化调整的策略与方法。通过构建高精度数据集、搭建高效WebGIS平台、改进传播模型、开发可视化分析工具等手段,力图为无线电广播网络的精细化规划和智能化管理提供新的思路和方法。This article explores the introduction of Web Geographic Information System(WebGIS)technology into the field of digital radio broadcasting transmission coverage analysis,focusing on key technical aspects such as data processing,platform construction,model construction,and visualization analysis.It also explores strategies and methods for coverage optimization and adjustment.By constructing high-precision datasets,building efficient WebGIS platforms,improving propagation models,and developing visual analysis tools,we strive to provide new ideas and methods for the refined planning and intelligent management of radio broadcasting networks.

关 键 词：数字无线电广播 万维网地理信息系统(WebGIS) 传播模型 可视化分析 

分 类 号：TN934.8[电子电信—信号与信息处理]