摘要
自"数字地球"提出以来,数字城市、数字流域和数字校园等概念相继涌现。3维可视化数字校园信息系统作为"数字校园"的建设的一部分离不开3维模型的构建。本文针对当今常用3维模型的构建方法,介绍郑州测绘学校在构建数字校园实践过程中3维模型的构建方法。
Since the ＂digital earth＂ concept theory was defined, some new theories have appeared, such as digital city, digital field and digital campus, etc. Three - dimensional visualization digital campus information system is linked closely to the three - dimen- sional model construction. The paper mainly introduces Zhengzhou Surveying and Mapping Technical School＇s methods in digital cam- pus construction.
出处
《测绘与空间地理信息》
2013年第6期72-74,共3页
Geomatics & Spatial Information Technology
关键词
数字城市
3维模型
地理信息系统
3维空间
digital city
three -dimensional model
geographical information system
three dimensional space
