| 基于Client／Server模式的移动GIS研究与关键技术实现 |
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| 引用本文： | 王圭,童小华,陈鹏.基于Client／Server模式的移动GIS研究与关键技术实现[J].东北测绘,2007,30(6):51-55,58. |
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| 作者姓名： | 王圭 童小华 陈鹏 |
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| 作者单位： | 同济大学测量与国十信息工程系,上海200092 |
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| 基金项目： | 上海市青年科技启明星计划（05QMXl456）;地理空间信息工程国家测绘局重点实验室（200618）资助 |
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| 摘 要： | 在综述移动GIS研究发展现状的基础上，本文首先分析了C／S模式移动GIS和B／S模式GIS的优缺点．认为在移动环境的特点下，C／S模式更适合于当前移动G1S的开发。由此，探讨了基于C／S模式移动GIS模型的关键技术与实现，包括移动定位技术、嵌入式G1S开发技术以及数据通信技术等，并以城市导游导航为应用实例进行了说明，验证了本文提出方法的可行性和正确性。
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| 关 键 词： | 移动G1S C／S模式 B／S模式 Socket数据传输 |
| 文章编号： | 1672-5867（2007）06-0051-05 |
| 收稿时间： | 2007-06-15 |
Research on Mobile GIS Based on Client/Server Model and Implementation of the Key Technologies |
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| WANG Gui,TONG Xiao- hua,CHEN Peng.Research on Mobile GIS Based on Client/Server Model and Implementation of the Key Technologies[J].Northeast Surveying and Mapping,2007,30(6):51-55,58. |
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| Authors: | WANG Gui TONG Xiao- hua CHEN Peng |
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| Abstract: | On the basis of review of mobile GIS research and development, and analysis of the strengths and weaknesses of Mobile GIS based on C/S model and B/S model, conclusions are drawn that C/S model is more suited to the current mobile GIS development according to the characteristics of mobile environment. Consequently, the key technologies, including mobile location technology, embed- ded GIS technology,data communication technology,of mobile GIS and their implementation are discussed in detail. And then, by the case study of city navigation application, the feasibility and correction of mobile GIS based on C/S model put forward in this paper are tested. |
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| Keywords: | mobile GIS Cllent/Server mode Browser/Server mode socket data transmission |
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