...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Open Geospatial Data, Software and Standards >From heterogeneous marine sensors to sensor web: (near) real-time open data access adopting OGC sensor web enablement standards
【24h】

From heterogeneous marine sensors to sensor web: (near) real-time open data access adopting OGC sensor web enablement standards

机译：从异构海洋传感器到传感器网络：（近）采用OGC传感器网络启用标准的实时开放数据访问

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Abstract Sensor engineering is continuously evolving as devices become cheaper, smaller, more intelligent, and more efficient. Today, oceanographic sensors aim at monitoring marine processes by means of physical, chemical, and biological variables, and use different data formats, units, parameters, resolutions, data quality standards, and protocols. Therefore, integration and interoperability at European level represent a challenge. To cope with this challenge, the Sensor Web Enablement (SWE) standards, developed by the Open Geospatial Consortium (OGC), are a good solution, as they ensure interoperability and long-term archiving of data series with complete information for all devices. The interoperability allows integrating information from different sources or pre-existing architectures, such as those developed in the SANY project ( http://www.opengeospatial.org/ogc/regions/SANY ) or by the US Integrated Ocean Observing System ( https://github.com/ioos ). In this paper, we illustrate the real-time data management system, developed by the Italian National Oceanographic Data Centre (NODC) at the Istituto Nazionale di Oceanografia e di Geofisica Sperimentale, OGS in Trieste – Italy, designed to share data acquired by a large number of heterogeneous observing platforms. This system adopts Observations and Measurements (O&M) and Sensor Model Language (SensorML) as data and metadata formats, as well as the Sensor Observation Service (SOS) released by the 52°North as server and Web client for open data access. The work done shows that the choice to manage real-time data using OGC Sensor Web Enablement (SWE) standards can be considered a valid solution with pros and cons. Nevertheless, in the future, the SWE community will grow, and with it, the number of applications to manage SWE standards to simplify their adoption.
机译：摘要随着设备变得更便宜，更小，更智能，更高效，传感器工程正在不断发展。如今，海洋传感器旨在通过物理，化学和生物变量来监视海洋过程，并使用不同的数据格式，单位，参数，分辨率，数据质量标准和协议。因此，欧洲一级的集成和互操作性构成了挑战。为了应对这一挑战，由开放式地理空间联盟（OGC）开发的Sensor Web Enablement（SWE）标准是一个很好的解决方案，因为它们可确保互操作性和对所有设备具有完整信息的数据系列进行长期归档。互操作性允许集成来自不同来源或既有架构的信息，例如在SANY项目（http://www.opengeospatial.org/ogc/regions/SANY）或美国综合海洋观测系统（https： //github.com/ioos）。在本文中，我们将说明由意大利国家海洋数据中心（NODC）在意大利的里雅斯特OGS的国立海洋地质研究所开发的实时数据管理系统，该系统旨在共享由大型异构观测平台数量该系统采用观测和测量（O＆M）和传感器模型语言（SensorML）作为数据和元数据格式，以及由52°North发布的传感器观测服务（SOS）作为服务器和Web客户端，用于开放数据访问。完成的工作表明，使用OGC传感器Web支持（SWE）标准管理实时数据的选择可以被视为具有正反方面的有效解决方案。但是，将来，SWE社区将不断发展，随之而来的是管理SWE标准以简化其采用的应用程序数量。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号