基于Google Maps的地理信息共享与Web服务集成方法研究与实践
发布时间：2018-10-09 18:52
【摘要】：地理信息作为一种重要的基础信息资源，不仅在经济、交通、军事各个领域得到广泛应用，而且与公众的日常生活联系得越来越紧密。随着计算机和网络技术的快速发展，尤其是Google地图服务为公众提供了全新的空间信息服务体验后，地理信息行业朝着社会化和大众化的方向不断发展。在发展过程中存在两个突出问题：一是不同行业领域的地理信息资源日益丰富，而大众用户对其共享使用率却不高，存在地理信息供需矛盾；二是互联网上开放的Web服务资源日益增多，而地理信息行业仍处于“信息孤岛格局”。 论文针对地理信息行业发展过程中的两个突出问题，将Google Maps作为通用的网络地图服务平台，利用Web服务技术在平台上实现地理信息共享，同时对互联网上Web服务进行资源集成，为大众用户提供一个以地理信息服务为主，，具备个性化应用功能的多服务集成平台。论文所做的主要工作和创新点如下： 1.研究了Ajax的核心技术和工作原理，以Ajax引擎作为中间代理，提出Google地图服务与Web服务的客户端集成方法，将后台数据调用与网络地图显示相分离，减轻服务器端的运行负担。 2.研究了Google地图服务技术和地名地址匹配技术，提出基于Google Maps的地名地址匹配方法，在Google地图上实现路径分析功能。 3.研究了面向服务的地理信息共享模式，设计了基于Google Maps的地理信息共享与Web服务集成框架，对该框架中的数据服务层、业务逻辑层和应用表现层进行详细设计。 4.设计了基于Google Maps的旅游地理信息共享与Web服务集成平台，探讨了平台设计原则，对平台的体系结构、功能框架、旅游地理数据库和旅游地理信息Web服务进行详细设计。 5.利用相关开发工具，对平台进行实践开发，验证了基于Google Maps的地理信息共享与Web服务集成框架的可行性与适用性。
[Abstract]:As an important basic information resource, geographical information is not only widely used in the fields of economy, transportation and military, but also more and more closely related to the daily life of the public. With the rapid development of computer and network technology, especially after the Google map service provides the public with a new experience of spatial information service, the geographic information industry is developing towards the direction of socialization and popularization. In the process of development, there are two outstanding problems: first, the geographical information resources in different industries are increasingly abundant, but the public users are not high in their share utilization rate, and there is a contradiction between the supply and demand of geographical information; Second, the open Web service resources on the Internet are increasing day by day, while the geographic information industry is still in the "information isolated island pattern". Aiming at the two outstanding problems in the development of geographic information industry, the paper takes Google Maps as the general network map service platform, realizes the geographic information sharing on the platform by using the Web service technology, and carries on the resources integration to the Web service on the Internet at the same time. It provides a multi-service integration platform with the function of individualized application, which is based on geographic information service. The main work and innovation of this paper are as follows: 1. This paper studies the core technology and working principle of Ajax, takes Ajax engine as intermediate agent, proposes a method of client integration between Google map service and Web service, separates the backstage data call from the network map display, and lightens the running burden of the server. 2. This paper studies the technology of Google map service and toponymic address matching, puts forward the method of toponymic address matching based on Google Maps, and realizes the function of path analysis on Google map. 3. This paper studies the service-oriented geographic information sharing model, designs the integration framework of geographic information sharing and Web services based on Google Maps, and designs the data service layer, business logic layer and application presentation layer in the framework in detail. 4. The integrated platform of tourism geographic information sharing and Web service based on Google Maps is designed, and the design principle of the platform is discussed. The system structure, function frame, tourism geographic database and Web service of tourism geography information are designed in detail. 5. The feasibility and applicability of the framework of geographic information sharing and Web services integration based on Google Maps are verified by using relevant development tools.
【学位授予单位】：解放军信息工程大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：P208
本文编号：2260406
[Abstract]:As an important basic information resource, geographical information is not only widely used in the fields of economy, transportation and military, but also more and more closely related to the daily life of the public. With the rapid development of computer and network technology, especially after the Google map service provides the public with a new experience of spatial information service, the geographic information industry is developing towards the direction of socialization and popularization. In the process of development, there are two outstanding problems: first, the geographical information resources in different industries are increasingly abundant, but the public users are not high in their share utilization rate, and there is a contradiction between the supply and demand of geographical information; Second, the open Web service resources on the Internet are increasing day by day, while the geographic information industry is still in the "information isolated island pattern". Aiming at the two outstanding problems in the development of geographic information industry, the paper takes Google Maps as the general network map service platform, realizes the geographic information sharing on the platform by using the Web service technology, and carries on the resources integration to the Web service on the Internet at the same time. It provides a multi-service integration platform with the function of individualized application, which is based on geographic information service. The main work and innovation of this paper are as follows: 1. This paper studies the core technology and working principle of Ajax, takes Ajax engine as intermediate agent, proposes a method of client integration between Google map service and Web service, separates the backstage data call from the network map display, and lightens the running burden of the server. 2. This paper studies the technology of Google map service and toponymic address matching, puts forward the method of toponymic address matching based on Google Maps, and realizes the function of path analysis on Google map. 3. This paper studies the service-oriented geographic information sharing model, designs the integration framework of geographic information sharing and Web services based on Google Maps, and designs the data service layer, business logic layer and application presentation layer in the framework in detail. 4. The integrated platform of tourism geographic information sharing and Web service based on Google Maps is designed, and the design principle of the platform is discussed. The system structure, function frame, tourism geographic database and Web service of tourism geography information are designed in detail. 5. The feasibility and applicability of the framework of geographic information sharing and Web services integration based on Google Maps are verified by using relevant development tools.
【学位授予单位】：解放军信息工程大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：P208
【参考文献】
相关硕士学位论文 前1条
1 刘驰;基于Google maps的交通信息服务平台研究与设计[D];华南理工大学;2010年
本文编号：2260406
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