| 基于Web Service及其组合实现丹江口库区淹没分析Web系统 |
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| 引用本文： | 张尧,樊红.基于Web Service及其组合实现丹江口库区淹没分析Web系统[J].武汉大学学报(工学版),2011,44(3):335-338. |
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| 作者姓名： | 张尧 樊红 |
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| 作者单位： | 武汉大学测绘遥感信息工程国家重点实验室,湖北武汉,430079 |
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| 基金项目： | 国家自然科学基金项目(编号:40971243); 测绘遥感信息工程国家重点实验室专项科研项目 |
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| 摘 要： | 研究在.Net Web Service体系结构基础上如何利用GIS二次开发工具方便快捷地开发地理信息原子服务,以及如何利用服务组合技术组合相关地理信息原子服务,从而达到构建WebGIS系统的目的.首先结合.NET和ArcEngine开发空间信息处理原子Web服务,再利用业务流程语言BPEL将一些相关的原子服务进行组合,开发出较复杂的组合服务,最终实现一个可在Web调用的库区洪水淹没分析系统.
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| 关 键 词： | AE GIS Web Service 服务组合 |
Implementation of a Web system about submergence analysis of Danjiangkou Reservoir based on Web Services and its compositions |
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| ZHANG Yao,FAN Hong.Implementation of a Web system about submergence analysis of Danjiangkou Reservoir based on Web Services and its compositions[J].Engineering Journal of Wuhan University,2011,44(3):335-338. |
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| Authors: | ZHANG Yao FAN Hong |
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| Affiliation: | ZHANG Yao,FAN Hong(State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University,Wuhan 430079,China) |
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| Abstract: | This paper studies how to develop atomic geospatial Web Services using the secondary development tools of the geographic information system(GIS) based on the Net Web Service architecture;and how to compose the related atomic geospatial Web Services.In this work,atomic geospatial Web Services,developed by.NET and ArcEngine,are composed to form complicated composition service based on the Business Process Execution Language(BPEL);and a Web system about the flood analysis is provided at last. |
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| Keywords: | AE Geospatial Web Service Services composition |
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