| 基于Web的2．5DGIS研究和应用 |
| |
| 引用本文： | 石华胜,熊焰,陈正富.基于Web的2．5DGIS研究和应用[J].江苏测绘,2012(5):27-29. |
| |
| 作者姓名： | 石华胜 熊焰 陈正富 |
| |
| 作者单位： | [1]安徽省地矿局326地质队,安徽安庆246003 [2]江苏易图地理信息工程有限公司,江苏扬州225004 [3]广州瑞徕测绘科技有限公司,广东广州510080 |
| |
| 摘 要： | Internet、分布式计算以及计算机图形学的飞速发展促使万维网地理信息系统（WebGIS）的概念由“地学数据服务”提高到“地学信息处理服务”的新阶段。不仅地学数据，它使得地学信息处理功能也可以分布在基于客户／服务器（C／S）的架构上。因此，建立较为完善的公共地理信息数据体系，实现基础信息基地的互联互通，建立“一站式”在线地理信息协同服务机制成为适时的需求。本文主要探讨了基于Web的2．5DGIS研究的意义、内容及应用，并介绍了运用2．5DGIS建设城市三维公共服务平台的一个范例。
|
| 关 键 词： | WebGIS 2 5D GIS 三维公共服务平台 |
Based on the Web2.5D GIS Research and Application |
| |
| Institution: | SHI Hua-sheng, XIONG Yan, CHNE Zheng-fu (1. Anhui Provincial Bureau of Geology and Mineral Resources of Anqing Institute of Surveying and Mapping Technology in Anhui, Anqing Anhui 246003, China;2 J iangsu Emap Geographic Information Engineering Company Limited, Jiangsu Yangzhou 225004, China; a Guangzhou Swiss Lai surveying and Mapping Science and Technology Limited, Guangdong Guangzhou 510080, China) |
| |
| Abstract: | Internet, distributed computation and computer graphics technologies make the World Wide Web Geographic Information System （ WebGIS ） upgrading the concept of ＂earth science data service＂ to ＂learning information processing service＂. Not only the geoscience data, geological information processing functions can be distributed based on client / server （ C/S the architecture ）. So, to build comparatively perfect public geographic information system, to realize the basic information base interconnectivity, and to build ＂one-stop＂ online geographic information collaborative service mechanism has become the timely demand. Based on Web2. 5D GIS research meaning, this paper discusses the content, application, and introduces the application of 2. 5D GIS public service platform construction of 3D City as an example. |
| |
| Keywords: | WebGIS 2 5D GIS dpublic service platform |
| 本文献已被 维普 等数据库收录！ |
|
