近海岛礁CORS系统测试研究

Testing Research of Offshore Reefs CORS System

近海岛礁CORS系统将CORS基站从内陆向近海海岸和近海岛礁延伸,使近海区域实现厘米级高精度导航定位。文章对近海岛礁CORS系统的各部分组成进行介绍,同时对基准站稳定性、基准站时间延迟、移动站多路径效应和移动站内外符合精度进行测试研究,为CORS技术向海上发展提供参考。

Offshore reefs CORS system extends the coverage of CORS from inland to the near shore and offshore islands and reefs to achieve centimeter level accurate navigation and positioning in offshore areas.Components of the offshore reefs CORS system were introduced in the paper.At the same time,stability and time delay of the reference station,multi-path effects and accuracy of the mobile station were tested and studied,which provided references for the development of CORS technology utilized on the sea.