地理学视角下室内三维场景日照分析关键问题The key problem of sunlight analysis in indoor 3D scene from the perspective of geography
李佳,张驰,梁明,段平
摘要(Abstract)：
针对太阳光线与室内场景的时空关系,剖析日照分析所涉及的分析框架、场景模型、分析算法,提出并构建基于地理学视角的日照分析框架、概念模型与算法体系,侧重于室内三维场景中太阳光影、光柱的时空过程及其照射效果的模拟,使得日照分析能够真正符合公众需求,从而促进面向公众服务的建筑物建模、模拟理论与技术的发展。
关键词(KeyWords)： 日照分析;三维数据模型;室内场景;时空关系
基金项目(Foundation): 国家自然科学基金青年基金项目(41501422);; 江苏省测绘地理地理信息科研项目(JSCHKY201406);; 南通市科技项目(BK2014023)
作者(Author): 李佳,张驰,梁明,段平
DOI: 10.16251/j.cnki.1009-2307.2017.05.030
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