【作者】 周美娟； 吴健平；

【Author】 Zhou Meijuan Wu Jianping (School of Resource and Environment Science East China Normal University Shanghai 200062 China)

【机构】 华东师范大学地理信息科学教育部重点实验室；

【摘要】 三维GIS是目前GIS科学发展的新趋势之一,相比于二维GIS,它对更能真实地表达客观世界。传统GIS软件的三维建模功能较弱,而专业三维建模软件Creator可便捷地生成大型的地理环境场景。本文从Creator建模技术、模型导入ArcGIS软件的方法入手,讨论Creator所创建场景的优化方法及其数据格式的转换方法,目的在于将专业三维建模软件与传统GIS软件结合,进行三维GIS问题的探讨。更多还原

【Abstract】 3D-GIS is one of the newest tendencies for the scientific development of GIS.Compared with 2D-GIS, 3D-GIS,offering a full expression for the whole world,could give people a truer feeling.The modeling function of GIS software is imperfect,while Multigen-Creator Software,professional modeling software,could easily create a large geographic environmental scene.In terms of modeling technology and the methods to load the scene created by Multigen-Creator software,we discuss how to optimize the scene created by the software and transform its data form into what is applicable in ArcGIS software in order that we can combine the 3D modeling software and the GIS software to address the 3D-GIS issues.更多还原