基于规划报建数据的室内外一体化三维地理场景构建

摘要

通过综合、对比、分析规划报建数据，发现其含大量的建筑物室内、室外三维空间信息。利用 AutoCAD、GIS 等技术提取这些信息，构建建筑物室内外一体化三维地理场景。着重提出室内、室外三维数据提取、构建及一体化组织方法。%Through comprehending comparing and analyzing of planning report data,it finds that there is a large number of information in the indoor and outdoor three-dimensional in the buildings.Using AutoCAD,GIS technology to extract this information,builds an integrated three-dimensional interior and exterior of buildings geographic scene.It highlights the indoor and outdoor three-dimensional data extraction build and integrated organization methods.