摘要
为满足智慧管网系统的数据存储、管理和可视化的要求,通常需要将常用的CAD管网数据格式转换为更加符合智慧管网系统需求的GIS数据格式。因此,提出一种基于ArcGIS Engine的城市地下管网数据转换处理方法,实现地下管网数据的拓扑关系构建、属性信息关联和流向计算等自动处理,利用海口市地下管网数据进行综合验证,说明该方法可有效提高地下管网数据转换、运维和管理效率。
It is usually necessary to convert the data format of pipe networks from commonly-used CAD to GIS-domain data format in order to meet the requirements of data storing,management and visualization in an intelligent pipe network system.Hence,we proposed a data conver-sion method for urban underground pipe network and developed a data processing system for pipe network data conversion based on ArcGIS En-gine.The developed system realized automatic processing of topological relationship construction,attribute information linking and flow direc-tion calculation of underground pipe network data.The experiment shows that the proposed method can effectively improve the efficiency of un-derground pipe network data conversion,operation and management.
作者
房晓亮
王沐晨
童纯清
黄文衡
张云菲
FANG Xiaoiang;WANG Muchen;TONG Chunqing;HUANG Wenheng;ZHANG Yunfei(Zhongnan Engineering Co.,Ltd.,PowerChina,Changsha 410014,China;School of Traffic and Transportation Engineering,Changsha University of Science and Technology,Changsha 410114,China)
出处
《地理空间信息》
2023年第12期63-65,共3页
Geospatial Information
基金
湖南省自然科学基金资助项目(2022JJ30590)。
