| KML在OneGeology和Google Earth之间的桥接作用浅析 |
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| 引用本文： | 马小刚.KML在OneGeology和Google Earth之间的桥接作用浅析[J].国土资源信息化,2009(5):9-12. |
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| 作者姓名： | 马小刚 |
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| 作者单位： | [1]中国地质大学资源学院,湖北武汉430074 [2]国际地球信息科学与对地观测学院,荷兰,恩斯赫德7514AE |
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| 摘 要： | 为了促进全球范围内的地质图数据网络共享，国际地球科学联合会发起了OneGeology项目。目前该项目已经得到超过100个国家和地区和大量国际组织的参与，且已有40多个国家和地区在OneGeology项目的网站上登记了共享的地质图数据。由于这些数据源的服务器由各参与国的地质调查机构自己负责，OneGeology网站本身只通过一个数据接口OneGeology Portal提供对这些分布式数据源的浏览窗1：2。同时，另外一个重要的功能就是通过OneGeology Portal把选择的数据导出为KML文件，通过在Google Earth中打开该KML文件，可以把对应的数字地质图和和其他数据叠加浏览和分析，这也扩大了地质图数据的使用方式和服务目的。本文对KML文件在OneGeology和Google Earth之间的这种桥接作用做了分析并介绍了具体的操作过程。
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| 关 键 词： | 地学数据遗产 数字地质图 全球数据共享 |
Function of KML as a Bridge between OneGeology and Google Earth |
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| Ma Xiaogang ,AE Enschede,The Netherl,s.Function of KML as a Bridge between OneGeology and Google Earth[J].Land and Resources Informatization,2009(5):9-12. |
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| Authors: | Ma Xiaogang AE Enschede The Netherl s |
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| Institution: | Ma Xiaogang (Faculty of Earth Resources,China University of Geosciences,Wuhan 430074,Hubei,ChinaInternational Institute for Geo-Information Science and Earth Observation(ITC),7514AE Enschede,The Netherlands) |
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| Abstract: | In order to promote global sharing of digital geological map data via the internet,the International Union of Geological Sciences initiated the OneGeology project.So far more than 100 countries and regions and a number of international organizations have participated in the project,and more than 40 countries and regions have registered their shared digital geological map datasets at the OneGeology website.Since the servers of these data sources are maintained by the geological surveys of the participated co... |
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| Keywords: | Geoscience data Legacy Digital geological map Global data sharing |
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