| Google Earth COM API及KML技术在旅游管理信息系统开发中的应用 |
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| 引用本文： | 马立广,曹彦荣.Google Earth COM API及KML技术在旅游管理信息系统开发中的应用[J].地球信息科学,2010,12(6):828-834. |
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| 作者姓名： | 马立广 曹彦荣 |
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| 作者单位： | 中国科学院地理科学与资源研究所资源与环境信息系统国家重点实验室, 北京 100101 |
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| 基金项目： | 长江项目示范区生态功能监测与早期预警信息系统（C/IV/S/08/151）; 国家生物多样性信息服务平台（F/IV/S/09/165） |
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| 摘 要： | 地理信息技术的发展,推动了旅游业信息化的进展。特别是随着生态环境保护意识的增强,生态旅游的行为和内容也逐步纳入到旅游信息和旅游资源管理范畴中。本文采用Google Earth COM API,基于开放式KML数据标准,探讨开放式地理信息技术在旅游资源管理信息系统中的应用。与读者分享基于KML数据标准,对多元异构的旅游资源数据进行的标准化分类组织和整合的技术方法,介绍使用Google Earth三维数字地球平台提供的免费API快速实现旅游景观资源的可视化,旅游景观资源和信息的快速查询与空间定位功能,以及旅游景观资源的3D自动漫游飞行功能的实现途径和方法,归纳总结开发中的技巧和经验。并实际应用Google Earth COM API与C#.Net语言联合开发了旅游资源管理信息系统,为部门管理旅游资源信息和公众交互访问旅游资源提供便捷的技术平台,也为同类型的旅游资源信息系统的研发提供技术参考。
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| 关 键 词： | Google Earth(GE) COM API KML 旅游信息系统 漫游 |
| 收稿时间： | 2010-07-07; |
Application of Google Earth COM API and KML in Tourism Information System Development |
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| MA Liguang,CAO Yanrong.Application of Google Earth COM API and KML in Tourism Information System Development[J].Geo-information Science,2010,12(6):828-834. |
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| Authors: | MA Liguang CAO Yanrong |
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| Institution: | State Key Laboratory of Resources and Environmental Information System,Institute of Geographic Sciences and National Resources Research,CAS,Beijing 100101,China |
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| Abstract: | The development of information technology,especially the development of geographical information system and the open source software has promoted the progress of tourism information system.With the enhancement of awareness of ecological and environmental conservation,eco-tourism has been gradually integrated into tourism information management fields and this extended the scope of tourism information system.Based on the free Google Earth COM API and the open KML data standard,the development methods of tourism information system were discussed in this paper.Application of KML based data model helps to organize/manage and classify tourism data hierarchically.Methods of using the Google Earth 3D Digital Earth platform interface to realized the visualization of tourism landscape and resources were introduced.The developing skill about the tourism resources retrieval,searching and spatial position function as well as the landscape resource touring means with Google Earth COM API on 3D platform was explained in detail.Finally,the authors have designed the tourism information system by integrating Google Earth COM API with C#.NET,which has the capability in tourism information query and browse,and customized touring for both public and tourism manager on an independent software package.The development skill and experience as well as the matters need attention in developing process were summarized.The practice proved that the application of Google Earth COM API components and KML data specification for tourism information system development and tourism data management is feasible and effective.The example,method and key points provide in this paper are repeatable to other programs. |
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| Keywords: | Google Earth（GE） COM API KML tourism information system touring |
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