| Integration technology research on marine geographical information system |
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| 作者姓名： | XUE Cunjin SU Fenzhen DU Yunyan YANG Xiaomei |
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| 作者单位： | [1]State Key Laboratory of Resource and Environment Information System, Institute of Geographical Science ＂and Natural Re-sources, Chinese Academy of Sciences, Beijing 100101, China [2]Center for Earth Observation and Digital Earth, Chinese Academy of Science, Beijing 100191, China [3]Graduate School, Chinese Academy of Sciences, Beijing 100039, China |
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| 基金项目： | 国家高技术研究发展计划(863计划)，国家自然科学基金 |
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| 摘 要： | It is urgent and necessary to integrate a marine geographical information system （MGIS） with marine remote sensing detection modules. On the basis of the current technology and features of applications, an open three-layer integration framework is designed. At the data layer, a two-level three-base integration mechanism based on the plug-in technology is applied; At the function layer, an integration mode based on API, DLL, EXE and COM is discussed; and at the application layer, a sharing mechanism based on the clients/service is adopted. As an example, the remote sensing integrated application information system of China＇s coastal zone and offshore （MaXplorer1. 0） with muhiecology remote sensing fusion and assimilation module, surge detection module as well as eight other thematic application modules is integrated, and the key technology of integration is discussed at different layers and in different modules. The result shows that it is possible to realize the conformity of technology and resources and to provide the incorporate technology platform for marine information operational functioning after applying the integration framework.
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| 关 键 词： | 地理信息系统技术 海洋地理信息系统 资源整合 应用软件 检测模块 集成框架 共享机制 DLL文件 |
| 收稿时间： | 6/4/2008 12:00:00 AM |
| 修稿时间： | 3/4/2008 12:00:00 AM |
Integration technology research on marine geographical information system |
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| XUE Cunjin,SU Fenzhen,DU Yunyan,YANG Xiaomei.Integration technology research on marine geographical information system[J].Acta Oceanologica Sinica,2008,27(6):40-48. |
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| Authors: | XUE Cunjin SU Fenzhen DU Yunyan and YANG Xiaomei |
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| Institution: | 1. State Key Laoratory of Resource and Environment Information System,Institute of Geographical Science and Natural Resources,Chinese Academy of Sciences,Beijing 100101,China;Center for Earth Observation and Digital Earth,Chinese Academy of Science,Beijing 100191,China;Graduate School,Chinese Academy of Sciences,Beijing 100039,China
2. State Key Laoratory of Resource and Environment Information System,Institute of Geographical Science and Natural Resources,Chinese Academy of Sciences,Beijing 100101,China |
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| Abstract: | It is urgent and necessary to integrate a marine geographical information system (MGIS) with marine remote sensing detection modules.On the basis of the current technology and features of applications,an open three-layer integration framework is de-signed.At the data layer,a two-level three-base integration mechanism based on the plug-in technology is applied;At the func-tion layer,an integration mode based on API,DLL,EXE and COM is discussed;and at the application layer,a sharing mecha-nism based on the clients/service is adopted.As an example,the remote sensing integrated application information system of Chinas coastal zone and offshore (MaXplorer1.0) with multiecology remote sensing fusion and assimilation module,surge detec-tion module as well as eight other thematic application modules is integrated,and the key technology of integration is discussed at different layers and in different modules.The result shows that it is possible to realize the conformity of technology and resources and to provide the incorporate technology platform for marine information operational functioning after applying the integration framework. |
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| Keywords: | marine geographical information system (MGIS) marine remote sensing application modules (MRSAMs) system integration integration modes |
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