| 基于三维GIS的大屏可视化策略 |
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| 引用本文： | 罗琪斯.基于三维GIS的大屏可视化策略[J].计算机系统应用,2022,31(3):122-128. |
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| 作者姓名： | 罗琪斯 |
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| 作者单位： | 广西壮族自治区地图院, 南宁 530023 |
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| 基金项目： | 地图院科技立项项目(2020(03)) |
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| 摘 要： | 本文分析了三维地理信息系统和大屏展示系统的现状及特点, 以通用性的综合展示平台为例, 选取南宁市数字孪生可视化展示为主题, 从空间信息场景设计、表达对象选取、页面布局、平台色彩设计、符号设计、图表设计、动效设计的角度切入, 提出了基于三维GIS的大屏可视化策略. 并基于上述策略, 对该类型平台搭建的系统架构和关键技术点...
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| 关 键 词： | 三维GIS 大屏展示 数据可视化 多维时空数据 |
| 收稿时间： | 2021/5/5 0:00:00 |
| 修稿时间： | 2021/5/28 0:00:00 |
Large-Screen Visualization Strategy Based on 3D GIS |
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| LUO Qi-Si.Large-Screen Visualization Strategy Based on 3D GIS[J].Computer Systems& Applications,2022,31(3):122-128. |
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| Authors: | LUO Qi-Si |
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| Affiliation: | Guangxi Institute of Mapping, Nanning 530023, China |
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| Abstract: | In this study, the current situation and characteristics of the three-dimensional (3D) geographic information system (GIS) and the large-screen display system are analyzed. Then, with a general comprehensive display platform as an example and the digital-twin visualized display of Nanning City as the subject, a large-screen visualization strategy based on the 3D GIS is proposed from the perspectives of spatial information scene design, expression object selection, page layout, platform color design, symbol design, chart design, and dynamic effect design. The system architecture and key technical points of such platforms are expounded in view of this strategy. A platform of this type is developed to provide a reference for similar visualization cases. |
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| Keywords: | 3D GIS large-screen presentation data visualization multidimensional spatiotemporal data |
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