Web服务与地理信息的集成

Proceedings of the 28th Annual International Computer Software and Applications Conference, 2004. COMPSAC 2004. Pub Date : 2004-09-28 DOI:10.1109/CMPSAC.2004.1342694

Luo Yingwei, Liu Xinpeng, W. Wenjun, Wang Xiaolin, Xu Zhuo-qun

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引用次数: 3

摘要

这项工作从关于并发框架的Web服务的基本概念及其实现的实际标准初始化了这个想法。提出了一个解决地理信息异构和在线服务的集成互操作平台的具体设计与实现。该平台侧重于实现屏蔽空间数据源和服务之间的异构性，通过通用的空间数据传输和交换格式GML实现透明的基于元数据的空间数据检索和编辑。此外，本文还从缓存机制、GML数据压缩、地图在线生成等方面详细介绍了WebGIS服务的QoS。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Web service and geographical information integration

This work initializes the idea from the basic concept of Web service with regard to the concurrent framework as well as the factual standards for its implementation. The concrete design and implementation of an integration and interoperation platform that aims to solve heterogeneity and online service for geographical information is presented. This platform concentrates on implementation to shield heterogeneity among spatial data sources and services, and to accomplish transparent metadata-based spatial data retrieval as well as edition through a common spatial data transmission and exchange format-GML In addition, this paper also details on QoS to WebGIS Services from aspects of cache mechanism, GML data compression, map online generation, etc.

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来源期刊

Proceedings of the 28th Annual International Computer Software and Applications Conference, 2004. COMPSAC 2004.

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