【作者】 吉国杰； 危拥军； 侯溯源；

【Author】 JI Guo-jie, WEI Yong-jun, HOU Su-yuan (Xi’an Surveying and Mapping Institute, Xi’an 710054)

【机构】 西安测绘研究所；

【摘要】 三维布景作为地理空间信息表达的一种方式,具有可配置和灵活的特点,可以满足人们对地理要素与环境认知的多方面需求,促进地理空间信息应用服务。本文论述了地理空间中三维布景的基本概念和关键技术,并通过软件平台的开发进行了相关研究与实验。更多还原

【Abstract】 As a mode of 3D geospatial information representation, 3D scene set is configurable and flexible. It can satisfy people’s multiple-requirements on recognition of geographical features and environment. And it can also promote the application service of geospatial information. In this paper, the basic conception and key technologies referring to 3D scene set in geo-space are discussed. The related research and experiment have been done by developing software platform.更多还原