| 基于开源GIS软件的WebGIS研究与实现 |
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| 引用本文： | 林巧莺. 基于开源GIS软件的WebGIS研究与实现[J]. 阜阳师范学院学报(自然科学版), 2013, 30(2): 73-76,92 |
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| 作者姓名： | 林巧莺 |
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| 作者单位： | 泉州师范学院资源与环境学院,福建泉州,362000 |
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| 基金项目： | 福建省教育厅科技项目，泉州市社会科学研究2012年规划课题项目，泉州师范学院校自选项目 |
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| 摘 要： | 开源GIS软件具有源代码开放、免费或低费用、可定制性强、可互操作性和可移植性等特性,文章对基于开源GIS软件的WebGIS系统架构与功能进行深入探讨与研究,提出了以PostGIS为空间数据管理载体,Geosever为空间数据发布服务器,OpenLayers为空间信息展现组件的三层经典WebGIS解决方案,并基于此方案构建了一个通用型的WebGIS系统。研究表明该系统能够满足一般WebGIS系统的信息发布、浏览、查询等功能,适用于中小型WebGIS项目的开发。
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| 关 键 词： | 开源 WebGIS 信息发布 |
Research and implementation of WebGIS system based on open source GIS |
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| LIN Qiao-ying. Research and implementation of WebGIS system based on open source GIS[J]. Journal of Fuyang Teachers College:Natural Science, 2013, 30(2): 73-76,92 |
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| Authors: | LIN Qiao-ying |
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| Affiliation: | LIN Qiao-ying (School of Resources and Environmental Science, Ouanzhou Normal University, Ouanzhou Fujian 362000, China) |
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| Abstract: | Open source GIS software has many advantages, such as open source code, free or low cost, customizability, in- teroperahility and portability, and so on. In this paper, the architecture and function of the WebGIS system based on open source GIS software were studied, and the classic 3-tier architecture with PostGIS for spatial data management carrier, Geoserver for spatial data publishing server, and OpenLayers for spatial data display components was proposed, and then based on the proposal a universal WebGIS system was built. The result indicates that the system can implement information publishing, browsing and querying, so it is suitable for developing small and medium-sized WehGIS systems. |
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| Keywords: | open source WebGIS information publishing |
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