VSAT卫星通信在水利防汛指挥调度中的应用  

Applicoction of VSAT satellite communication for dispatching during prevention & control of flood

作　　者：李宇 

机构地区：[1]黑龙江省水利厅,黑龙江哈尔滨150001

出　　处：《黑龙江电力》2003年第3期229-230,233,共3页Heilongjiang Electric Power

摘　　要：简要介绍了VSAT卫星通信的技术特点及在防汛指挥调度中的组网应用情况,并重点对语音、数据、异地会商图象传输的建网和技术应用做了分析。The technological characteristics of VSAT satellite communication and its application in network formation for dispatching during prevention and control of flood are briefed, and construction of network and technical applications for audio signals,data and image transmission for telecom meetings are emphatically analysed.

关 键 词：VSAT卫星 语音网 数据网 图象传输网 水利防汛 

分 类 号：TP393.03[自动化与计算机技术—计算机应用技术]