Design and Development of Indoor and Outdoor Integrated 3D GIS Prototype System
ZHAI Yuehao
MIAO Lizhi
ZHANG Pengdong
Abstract：At present,with the support of global satellite system and stereo vision technology,the roaming and navigation of outdoor scene 3D map has been highly perfected.But for indoor scenes that cannot be covered by satellites but have more complex scenes,the implementation of 3D map drawing and path planning is relatively backward,which can't meet the requirements of us-ers'indoor addressing.Therefore,it is important to build indoor 3D map and combine it with outdoor map to realize indoor and out-door integrated 3D GIS system.Taking the campus of Nanjing University of Posts and Telecommunications as the research area,this paper designs and develops an indoor and outdoor integrated 3D GIS prototype system based on Skyline secondary development inter-face and web GIS technology.In this system,the outdoor and indoor integrated 3D campus is built based on remote sensing images,CAD data and attribute data,which realizes intuitive indoor and outdoor integrated 3D roaming,as well as 3D measuring and analy-sis,path planning and other functions,enabling users to quickly get familiar with campus spatial information and providing them an immersive experience.
Keywords：Web GISSkylineindoor and outdoor integration3D data modelingindoor path planning
Publication Date：2023-11-20
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 2535-2540 )