Geological applications using geospatial standards – an example from OneGeology-Europe and GeoSciML
Geological applications using geospatial standards – an example from OneGeology-Europe and GeoSciML
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DOI：
10.1080/17538941003636909
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发表时间：
2010-04
影响因子：
5.1
通讯作者：
J. Laxton;J. Serrano;A. Tellez-Arenas
中科院分区：
文献类型：
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作者：
J. Laxton;J. Serrano;A. Tellez-Arenas
地球科学标记语言（GeoSciML）是为了实现地球科学信息的交换而开发的，主要是地质图和钻孔上描绘的信息。一个GeoSciML测试平台的开发，以测试数据模型的实现及其在Web服务中的应用。OneGeology-Europe项目旨在使用GeoSciML数据模型，并在GeoSciML测试平台的经验基础上，为1：100万比例的欧洲统一地质图实施地理门户。这涉及来自20个参与组织的网络服务的整合。欧洲一体地质学的一个重要目标是通过制定地质数据规格和使用欧洲共同体空间信息基础设施技术架构，为欧洲共同体空间信息基础设施作出贡献。GeoSciML和OneGeology-Europe项目也是将地球科学数据纳入数字地球的步骤。GeoSciML的开发以及GeoSciML和OneGeology-Europe的Web服务的实现都遵循基于标准的方法。技术结构包括一个地理门户，提供对描述现有数据和服务的元数据的网上目录服务的访问。OneGeology-Europe将提供Web地图服务视图和Web要素服务下载服务，旨在符合INSPIRE实施规则。
Abstract The Geoscience Markup Language (GeoSciML) has been developed to enable the interchange of geoscience information, principally that portrayed on geological maps as well as boreholes. A GeoSciML testbed was developed both to test the implementation of the data model and its application in web services. The OneGeology-Europe project aims to use the GeoSciML data model, and build on the experience of the GeoSciML testbed, in implementing a geoportal for a harmonised geological map of Europe at 1:1 million scale. This involves the integration of web services from 20 participating organisations. An important objective of OneGeology-Europe is to contribute to Infrastructure for Spatial Information in the European Community (INSPIRE), both through the development of a geological data specification and the use of the INSPIRE technical architecture. GeoSciML and the OneGeology-Europe project are also steps towards incorporating geoscience data into a Digital Earth. Both the development of GeoSciML and the implementation of web services for GeoSciML and OneGeology-Europe, have followed a standards-based methodology. The technical architecture comprises a geoportal providing access to a Catalogue Service for the Web for metadata describing both the data and services available. OneGeology-Europe will provide both Web Map Services view and Web Feature Services download services, which aim to be compliant with the INSPIRE implementing rules.