大型商场室内地图可视化表达方法  

Indoor maps visualization expression method in large shopping malls

作　　者：张华 马聪丽 ZHANG Hua;MA Congli(The Second Surveying and Mapping Institute of Hunan Province,Changsha,Hunan 410013,China;Institute of Surveying and Mapping Standardization,MNR,Xi'an,Shaanxi 710054,China)

机构地区：[1]湖南省第二测绘院,湖南长沙410013 [2]自然资源部测绘标准化研究所,陕西西安710054

出　　处：《测绘标准化》2024年第3期24-30,共7页Standardization of Surveying and Mapping

基　　金：国家时空信息基础设施建设与服务关键技术标准研究(2016YFF0201303)。

摘　　要：室内地图是近年来兴起的新型可视化地图,一般指的是大型建筑内部的地图。与室外地图相比,室内地图更注重小区域、大比例尺、高精度和精细化的内部元素展现。本文在综合分析室内空间特征的基础上,以大型商场室内信息表达为例,研究了室内地图的三维可视化方法与服务发布的技术途径,建立了交互功能与视觉体验良好的大型商场室内地图可视化表达系统。结果显示,与一般的地图可视化相比,本文构建的室内地图可视化方法能够更好地构建地图要素和室内空间真实对象的对应关系,辅助用户认知,能够为众多大型建筑物的室内地图可视化表达提供新的思路。Indoor map is a new type of visual map emerging in recent years,it is generally the interior map of large buildings.Compared with outdoor maps,indoor maps are generally showing refined and more accurate internal elements on small areas with larger scales.This paper studies the 3D visualiza‐tion method and service publishing technology of indoor maps,and establishes the indoor maps visu‐alization expression system for large shopping malls with good interactive functions and visual experi‐ence by taking indoor information expression of a large shopping mall as an example and comprehen‐sive analyzing the indoor spatial characteristics.The results show that compared with the general map visualization,the indoor map visualization method established in this paper can realize the correspond‐ing relationship between map elements and real objects in indoor space,assist users in cognition,and provide new ideas for indoor maps visualization expression for many large buildings.

关 键 词：室内地图 兴趣点 地图可视化 

分 类 号：P208[天文地球—地图制图学与地理信息工程]