摘要
从地籍勘测的标准出发,根据地籍勘测设计的规划,分析了CPS在实际测量中选取的技术,并策划科学合理的项目方案。之后研究了GNSS-RTK在边界点测量的方法,策划科学解决各种弊端的方案。最后分析了采用RTK方法的优缺点及相应的应对措施,给出比较合理的测量方案建议,以供参考。利用GNSS-RTK开展界址点勘测可以满足地籍勘测的精度标准,尤其是在较大的范围内;然而难以开展勘测的区域,选取GNSS-RTK与整站仪相互运行的方法,可以处理好边界址点的勘测,进而达到精度标准。
Based on the standards of cadastral survey and the planning of cadastral survey design,this paper analyzes the technology selected by CPS in the actual survey,and plans a scientific and reasonable project plan.Moreover,it studies the method of GNSSRTK measurement at boundary points,and plans scientific solutions to various drawbacks.This paper analyzes the advantages and disadvantages of RTK method and the corresponding countermeasures,and gives more reasonable measurement scheme suggestions for reference.Using GNSS-RTK to carry out boundary point survey can meet the accuracy standard of cadastral survey,especially in a wide range;however,in areas where it is difficult to carry out survey,the method of selecting the mutual operation of GNSS-RTK and the whole station can deal with the survey of boundary sites and reach the accuracy standard.
作者
叶莹
YE Ying(Zhejiang Institute of Surveying and Mapping Science and Technology,Hangzhou 310000,China)
出处
《测绘与空间地理信息》
2022年第12期119-123,共5页
Geomatics & Spatial Information Technology
