摘要
目前,地面数字测图一般都采用全站仪、GNSS-RTK或者两者结合。全站仪测图具有精度高、使用方便等优点,而GNSS-RTK具有精度高、工作距离长和不存在误差累计等优势,为克服各自的不足,提出了数据采集中综合应用GNSS-RTK和全站仪的方法,开发设计了全站仪和GNSS-RTK集成的数字测图系统,利用实测数据对其进行验证。针对集成中可能出现的问题给出解决办法和措施,得出有益的结论,可以借鉴到类似的工程中。
At present,we use total station,GNSS- RTK or both in the surface digital mapping. The total station has the advantages of high accuracy,easy to use,and GNSS- RTK has advantages such as high accuracy,long working distance and no accumulated error. In order to overcome their shortcomings,we proposed the method of integrated application GNSS- RTK and total station in data acquisition. In view of the problems that may arise in the integration,we give some solutions and measures,and draw useful conclusions,which can be used for reference to similar projects.
出处
《测绘与空间地理信息》
2016年第3期217-219,共3页
Geomatics & Spatial Information Technology
