摘要
介绍了VRS及国产NRS技术的原理和实现方法。实践证明,国产NRS技术不仅可广泛应用于城市连续运行参考站的建设,并因其技术成熟,成本较低,建设方便及实施效率高,目前也可应用于铁路、高速公路、港口、航道等大型工程中。
The paper introduces the principle of VRS technology, the principle and the realization of domestic NRS technology. It is proved that,because of the mature technology, low cost,easy to construction and high efficiency,the domestic NRS can be used not only in the construction of urban continuous operational reference system but also in railway, highway, port, waterway and other large projects.
出处
《交通科技》
2010年第B07期57-60,共4页
Transportation Science & Technology
关键词
VRS
NRS
连续运行参考站
virtual reference station
network reference station
continuous operational reference system
