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Research and Application of Immersive Virtual Reality System Based on 3D Geographic Information System

机译:基于3D地理信息系统的沉浸式虚拟现实系统的研究与应用

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Three-dimensional Geographic Information System (GIS) is the basic platform for data management and visualization of the internet of energy. The display medium of three-dimensional scene is generally a two-dimensional screen. The visualization of three-dimensional scenes lacks visual immersion and reality, which is difficult for two-dimensional screen to meet the requirements of large-scale, high-dimensionality and Multi-type energy internet data visualization. Combining the features of three-dimensional Geographic Information System and Cave Automatic Virtual Environment(CAVE) virtual reality system, this paper discusses the key technology of developing the Cave Automatic Virtual Environment immersive virtual reality system with three-dimensional Geographic Information System as the basic platform, the immersive virtual reality system and environment based on three-dimensional Geographic Information System is realized to help users understand the data and present the spatial knowledge more effectively. Finally, combined with the promotion and application of the system, the next research direction is discussed.
机译:三维地理信息系统(GIS)是能源互联网数据管理和可视化的基本平台。三维场景的显示介质通常是二维屏幕。三维场景的可视化缺乏视觉浸入和现实,这对于二维屏幕难以满足大规模,高维和多型能源互联网数据可视化的要求。结合三维地理信息系统和洞穴自动虚拟环境(CAVE)虚拟现实系统的特征,讨论了用三维地理信息系统为基本平台开发洞穴自动虚拟环境沉浸式虚拟现实系统的关键技术,实现基于三维地理信息系统的沉浸式虚拟现实系统和环境,帮助用户了解数据并更有效地呈现空间知识。最后,结合系统的促销和应用,讨论了下一步研究方向。

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