Application of 3d visualization GIS in power plant design and management may improve the visibility of power plant equipment and its attribute information and the intelligent level of management.
将三维可视地理信息系统应用于电厂的设计与管理中，有利于提高电厂设备及其信息的可视化程度和管理的智能化水平。
Mine 3d GIS adopts 3d data structures to describe the mine 3d entity, and it realizes the 3d displaying by the methods of visualization and VR technology.
矿山三维gis利用3d数据结构来描述矿山三维实体，利用可视化、虚拟现实等技术实现矿山数据的三维显示。
The research on 3d visualization system of geographic information is a hotspot in the research of GIS and it is the basic requirement in many application fields.
地理信息三维可视化系统的研究是地理信息系统研究中的热点，也是许多应用领域对地理信息系统的基本要求。
The technique of 3d visualization of terrain sight model is an important technique of spatial-temporal GIS and VR.
地形景观模型的三维可视化技术是时空一体化地理信息系统与虚拟现实中的关键技术。
The visualization of 3d terrain is an important function in 3d GIS.
三维地形可视化是三维gis中的一个重要功能。
The graphic technology of 3d verity is the core of visualization in calculation, computer animation and 3d GIS.
三维真实感的图形技术是科学计算可视化、电脑动画和三维地理信息系统的核心。
3d terrain modeling and visualization are hot research topics in GIS, computer graphics, virtual reality, digital photogrammetry and other associated fields.
三维地形建模及可视化是GIS、计算机图形学、虚拟现实、数字摄影测量等领域的研究热点。
In this paper, the design solution of Yuzhou power plant 3d visualization management, the solution of 3d Web GIS and their key techniques are presented.
文中针对禹州电厂的应用，阐述了禹州电厂三维可视化管理的解决方案、网络三维的解决方案以及所采用的关键技术。
The third chapter focuses on the first methodology of doing 3D visualization with city buildings: Making use of the commerce 3D GIS software to do the 3D visualization with city buildings.
第三章具体介绍本论文研究的第一套方案：利用现有的3D平台软件实现建筑物三维建模。
The establishment of GIS foundation database, the 3d geological interface database of landslide body and the analytical model of GIS visualization about landslide is studied in this paper.
在研究工作的基础上，论述了滑坡GIS基础数据库、滑坡体三维地质界面数据库及滑坡可视化分析模型的建立途径。
The establishment of GIS foundation database, the 3d geological interface database of landslide body and the analytical model of GIS visualization about landslide is studied in this paper.
在研究工作的基础上，论述了滑坡GIS基础数据库、滑坡体三维地质界面数据库及滑坡可视化分析模型的建立途径。
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