摘要
超站仪是全站仪和GPS接收机的一体化仪器,在CORS网络的支持下,可以实时得到仪器的厘米级精度坐标,通过距离交会,可以实现无定向点设站。文中对该方法做了分析,并进行精度评定。通过实验得出实测结果与理论分析一致,表明文中方法能够满足目前的应用部门对测量的精度要求,且算法简单,方便易行,能极大地提高作业效率,具有一定的工程应用价值。
The superstation instrument is the integrated instrument of total station and GPS receiver. The instrument can be real-time centimeter level coordinates under the CORS network support which can set up station without directional points through distance intersection. In this paper, the method is analyzed, and the accuracy of the method is evaluated. The conclusion of measured results are in agreement with the theoretical analysis, and the method can meet the accuracy requirements of the application department. This method can greatly improve the work efficiency through simple algorithm and convenient way,which has achieved a certain applicative value.
出处
《测绘工程》
CSCD
2017年第1期51-54,60,共5页
Engineering of Surveying and Mapping
关键词
CORS
超站仪
无定向
坐标测量
算法分析
CORS
superstation instrument
non-directive
coordinate measurement
algorithm analysis
