摘要
对三维地理信息系统(3DGIS)中的可视化三维实体模型的构建技术作了探讨,提出了实体建模软件开发环境下的快速建模过程和深层二次开发技术,完成了可视化模型与地理信息系统的数据归一化接口设计以及数字高程模型的生成.
The construction technology of visualiztion 3D object modeling in 3D GIS is discussed, and quick construction modeling procession and deep exploitation in the object modeling exploitation surrounding is pointed out, the integrating interface design of visualization modeling and GIS′data and building of DEM(Digital Elevation Model) is completed as well.
出处
《陕西师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2004年第S1期168-170,共3页
Journal of Shaanxi Normal University：Natural Science Edition
