与常规RTK相比,网络RTK具有明显的优势,主要包括实时定位精度高、可靠性和可用性高以及高成本有效等,因此它是未来实时定位发展的一个主要方向。对网络RTK的整周模糊度搜索、用户误差估算等相关算法进行了有益的研究,用基于本文算法的软件对实测数据进行了处理,给出了网络RTK的定位结果。
Compared with conventional RTKs, network RTKs have many advantages including high accuracy, high availability, high reliability, and cost efficiency. Hence, it has become one of the most cost effective precise positioning techniques. Some methods concerning network RTKs, e.g. integer DD ambiguities searching and rover system biases processing, are discussed . Test results and conclusions are given.