辽宁科技大学管网GIS系统的建立

在辽宁科技大学管网GIS系统建立的研究中,采用索佳SET2110全站仪采集了包括井盖在内的整个校园空间数据,采用管线探测仪探测了老校区的所有地下金属管线,利用CASS5.1软件制作了1∶500比例尺的管网数字化图,以MapInfo为基础平台,建立了辽宁科技大学管网GIS系统。针对校区管线现状,提高了在数据采集及管网GIS系统建立过程中进行数据源保证及质量控制等关键性技术问题,该流程适用于新老管线错综复杂、管线历史资料不完整、管线数据需要实时更新的中、小型规划建设场地。

Establishment of pipe network GIS system in University of Science and Technology Liaoning

In the establishment research of pipe network GIS system in University of Science and Technology Liaoning,the SET2110 total station was used to gather all the entire campus space data including the well data;the metal pipeline under the old school area were detected with the pipeline detector;the 1:500 scale pipe network digitization chart was made by using CASS5.1 software.Taken MaoInfo as the foundation platfor,pipe network GIS system in University of Scinece and Technology Liaoning was established.Aimed at the present situation,some key technical question of the original data guaranty and quality control during the data collection and the pipe network GIS system establishment were improved,which is suitable for planning construction site of middle and small size in which the new and old pipeline is complex,history material are not integrity or the data need the real-time renewing.