| G/S模式下基于组件的地学浏览器设计与实现 |
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| 引用本文： | 曾建刚,苗放,陈建华.G/S模式下基于组件的地学浏览器设计与实现[J].地理空间信息,2010,8(2):118-120,123. |
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| 作者姓名： | 曾建刚 苗放 陈建华 |
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| 作者单位： | 成都理工大学地球探测与信息技术教育部重点实验室,四川,成都,610059 |
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| 基金项目： | 四川省青年软件创新基金资助项目 |
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| 摘 要： | 针对空间信息网络服务在现有C/S、B/S模式下客户端功能的不足和空间数据服务需求,采用一种新型的空间信息服务模式--G/S模式,即地学浏览器/空间信息服务器模式,并对其可视化客户端G端地学浏览器(Geo-Browser)的系统架构和关键技术进行详细论述。利用Google Earth COM API组件开发技术,在国际标准KML支持下,对地学浏览器进行详细设计和实例验证,得出G/S模式下的地学浏览器在海量空间信息处理和三维展示方面具有明显优势的结论。
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| 关 键 词： | 地学浏览器/空间信息服务器模式 地学浏览器 Google Earth COM API KML |
Design and Implementation of COM Geo-browser In G/S Model |
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| ZENG Jiangang,MIAO Fang,CHEN Jianhua.Design and Implementation of COM Geo-browser In G/S Model[J].Geospatial Information,2010,8(2):118-120,123. |
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| Authors: | ZENG Jiangang MIAO Fang CHEN Jianhua |
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| Institution: | (Key Lab of Earth Exploration ＆ Information Techniques of Ministry of Education, Chengdu University of Technology, C hengdu 610059, China) |
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| Abstract: | The paper analyzed the lack of client functionality for the existing C/S, B/S model in spatial information service and the status of demands for spatial data services, adopted a new type of spatial information service model - G/S model, which was Geo-Browser/Spatial Information Server, also its system architecture and key techniques were discussed in detail. Using Google Earth COM API component technology, supported by the international standards of KML, designs and verifies of Geo-browser, it proofs the conclusion that in massive spatial information processing and real three-dimensional displaying have obvious advantages. |
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| Keywords: | Google Earth COM API KML |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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