摘要
为改变目前GPS观测数据邮递的数据传递方式,研究用公用电话网进行GPS观测数据传递的传输技术。通过实验以及联调证明此项传输技术不仅传输速度高,而且传输准确,使用方便,系统功能强,还可服务于工程监测、自然灾害防御、地震前兆监测等需数据通信的领域
In order to process the GPS data effectively, the GPS data transmission by mail have to be replaced by way of modern communication. It is reported that GPS data can be transmitted by telephone line with the advanced technique speedily, easily and with very low error code rate.In addition, this technique can also be used in earthquake monitoring,engineering monitoring,natural disaster prevention,and so on.