| SIG中空间信息可视化与互操作实现研究 |
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| 引用本文： | 黄方,刘定生,李国庆,王建,于文洋,赵灵军.SIG中空间信息可视化与互操作实现研究[J].测绘软科学研究,2008(3). |
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| 作者姓名： | 黄方 刘定生 李国庆 王建 于文洋 赵灵军 |
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| 作者单位： | 中国科学院对地观测与数字地球科学中心 中国科学院遥感应用研究所 北京100101中国科学院研究生院 |
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| 基金项目： | 国家高技术研究发展计划(863)资助项目(2003AA135113) |
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| 摘 要： | 在介绍SIG示范验证平台总体架构的基础上,提出了WMS服务实体在该架构下的有效布局、层次结构、服务模型、工作流程等;并介绍了利用开源软件MapServer构建这类WMS服务实体的关键技术。通过WMS服务实体在SIG示范验证平台中的应用实例与效率分析,表明该实现途径与技术是切实可行的。
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| 关 键 词： | 空间信息网格 WMS 服务实体 可视化 互操作 MAPSERVER OGC |
Research and Realization of Geo-spatial Information Visualization and Interoperability in Spatial Information Grid |
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| HUANG Fang,;,;,; LIU Ding-sheng,; LI Guo-qing,; WANG Jian,; YU Wen-yang,; ZHAO Ling-jun.Research and Realization of Geo-spatial Information Visualization and Interoperability in Spatial Information Grid[J].Research on Sofi Science of Surveying and Mapping,2008(3). |
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| Authors: | HUANG Fang ; ; ; LIU Ding-sheng ; LI Guo-qing ; WANG Jian ; YU Wen-yang ; ZHAO Ling-jun |
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| Institution: | 1 (1. Center for Earth Observation and Digital Earth; Chinese Academy of Sciences; Beijing 100080; China; 2. Institute of Remote Sensing Applications; Beijing 100101; 3. Graduate School of Chinese Academy of Sciences; Beijing 100049; China); |
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| Abstract: | Based on the introduction of the overall framework of SIC demonstration verification platform, we put forward one efficient overall arrangement of WMS entity that full of considering the architecture of SIG. Meanwhile, the organization, service mode, and work principle of the WMS entity is also expounded. Moreover, the main implementation techniques, developing WMS Entity with MapServer is explored too. Lastly, some useful conclusions are drawn from the application instance of WMS Entity in SIG platform and... |
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| Keywords: | Spatial Information Grid （SIG） Web Map Service Grid Service Entity visualization interoperability MapServer OGC |
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