地理信息系统技术在工程测量中的实践

Practice of GIS Technology in Engineering Surveying

不同行业测绘资料的共享与交流是迫切需要的。为了解决传统工程管理模式中由于资料不能及时更新而造成的工程效率下降,必须充分运用信息化技术来提升工程管理水平。工程测量是施工过程中经常遇到的技术问题。为此,必须对工程测量的各个环节进行科学的规划与设计,以减小测量数据的偏差,并将各种大小、地理位置的变动情况记录在资料中,为了降低人为因素造成的错误,还必须对工程测绘进行信息化管理。

The sharing and exchange of surveying and mapping data in different industries is urgently needed.In order to solve the decline of engineering efficiency caused by the lack of timely update of data in the traditional engineering management mode,we must make full use of information technology to improve the engineering management level.Engineering survey is a technical problem often encountered in the construction process.Therefore,it is necessary to carry out scientific planning and design for all links of engineering survey,so as to reduce the deviation of survey data,and record the changes of various sizes and geographical locations in the data.In order to reduce the errors caused by human factors,it is also necessary to carry out information management for engineering surveying.