| 基于Skyline的三维空间数据网络发布 |
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| 引用本文： | 李佼,吴健平. 基于Skyline的三维空间数据网络发布[J]. 测绘科学, 2010, 35(2): 183-185 |
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| 作者姓名： | 李佼 吴健平 |
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| 作者单位： | 华东师范大学地理信息科学教育部重点实验室,上海,200062;华东师范大学地理信息科学教育部重点实验室,上海,200062 |
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| 基金项目： | 国家高技术研究发展计划(863课题)资助,上海市科学技术委员会重大科研计划项目 |
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| 摘 要： | 三维场景中三维地形模型和建筑模型等结构复杂,纹理丰富,使得三维数据被称为"海量"数据库,给三维场景在IE浏览器中的的快速加载与显示增加了难度。本文在分析评价现今网络三维可视化方面使用较广泛的软件和技术模式的基础上,介绍Skyline系列软件关于提高三维数据的传输效率的关键技术,并针对此问题进行设计实验,对软件的实用性的进行分析和评估。
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| 关 键 词： | 三维可视化 网络 海量数据 Skyline 流技术 |
A study on visualizaation of three-dimensional spatial data based on internet by using Skyline |
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| LI Jiao,WU Jian-ping. A study on visualizaation of three-dimensional spatial data based on internet by using Skyline[J]. Science of Surveying and Mapping, 2010, 35(2): 183-185 |
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| Authors: | LI Jiao WU Jian-ping |
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| Abstract: | The current study of the realization of three-dimensional visualization is focused on how to display 3D scene fluently based on interact.It is known that 3D terrain model and 3D models of other objects have complicated structure and texture which greatly confine the 3D visualization on interact.This article introduced the key technology about improving transmitting efficiency of 3D massive data by using a series of Skyline software based on technical comparison between current popular Web 3D products.By experiment,the availability of this software was analyzed and evaluated. |
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| Keywords: | Skyline three dimensional visualization web massive data Skyline streaming technique |
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