广州地下市政基础设施一张图可视化表达浅析  

Brief Discussions of One Map Visual Expression of Underground Municipal Infrastructure in Guangzhou

作　　者：吴敏亚[1] 陶岚[1] 韩剑姿 WU Minya;TAO Lan;HAN Jianzi(Guangzhou Urban Planning&Design Survey Research Institute,Guangzhou 510060,China)

机构地区：[1]广州市城市规划勘测设计研究院,广东广州510060

出　　处：《地理空间信息》2024年第4期85-87,共3页Geospatial Information

基　　金：高分辨率对地观测重大专项(民用部分)科研资助项目(30-Y20A15-9003-17/18);中山市2021-2022年基础地理信息数据更新资助项目(442000-2021-10821)。

摘　　要：为了解决广州市地下市政基础设施要素与地图表达规范割裂产生的一系列地图可视化表达问题,通过对新增的地下市政基础设施要素进行符号设计,并针对各类要素的附属设施进行细化和可视化表达研究,建立统一制图标准体系,从设计思路、设计内容和实践验证3方面提出了地下市政基础设施一张图图式表示方法。通过实验区测试,制定了地下市政基础设施一张图表达标准和规范,达到同时满足纸质出图和不同尺度电子地图表达效果,对地下市政基础设施绘图自动化、数字化、智能化发展起到借鉴和指引作用。In order to solve a series of map visual expression problems caused by the separation of underground municipal infrastructure elements and map expression,we established a unified mapping standard system by designing the newly added underground municipal infrastructure element symbols,and conducting detailed and visual expression research on the ancillary facilities of various elements.And then,we proposed a schematic expression method of underground municipal infrastructure from design idea,design content and practical verification three aspects.Finally,through the test of experimental area,we formulated the expression standard and specification for One Map of underground municipal infrastructure,which could meet the different scale expression requirements,and provide a reference for the development of automation,digitization and intelligence of underground municipal infrastructure mapping.

关 键 词：地下市政基础设施 一张图可视化表达 表达设计 

分 类 号：P285[天文地球—地图制图学与地理信息工程]