GeoEDF: An Extensible Geospatial Data Framework for FAIR Science
GeoEDF: An Extensible Geospatial Data Framework for FAIR Science
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GeoEDF：FAIR Science 的可扩展地理空间数据框架
DOI：
10.1145/3311790.3396631
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发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Smith, Jack
中科院分区：
文献类型：
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作者：
Kalyanam, Rajesh;Zhao, Lan;Song, X. Carol;Merwade, Venkatesh;Jin, Jian;Baldos, Uris;Smith, Jack
协作科学研究现在越来越多地在被称为“科学网关”的基于网络的研究平台上进行。大多数科学网关提供通用功能，包括数据管理和共享、科学代码开发、高性能计算(HPC)集成以及各种自动化的科学工作流执行。尽管有诸如Pegasus之类的科学工作流框架和诸如通用工作流语言(CWL)之类的工作流定义语言可用，但在实践中，科学网关上的典型工作流仍然涉及不可重用代码、桌面工具和中间数据争论的混合。随着对公平(可发现的、可获取的、可互操作的、可重复使用的)科学的日益重视，这种混合工作流程对确保遵守这些原则提出了重大挑战。这些挑战在地球科学领域更加复杂，研究人员花费大量时间从NASA、USGS等组织管理的存储库中手动获取、争论和处理地球观测数据。我们的可扩展地理空间数据框架GeoEDF旨在解决这些挑战，使远程数据集在计算代码中直接可用，并促进完全在科学门户中执行的地球科学工作流。本文描述了GeoEDF的设计、实现现状和下一步工作。
Collaborative scientific research is now increasingly conducted online in web-based research platforms termed “science gateways”. Most science gateways provide common capabilities including data management and sharing, scientific code development, high performance computing (HPC) integration, and scientific workflow execution of varying automation. Despite the availability of scientific workflow frameworks such as Pegasus and workflow definition languages such as the Common Workflow Language (CWL), in practice typical workflows on science gateways still involve a mix of non-reusable code, desktop tools, and intermediate data wrangling. With the growing emphasis on FAIR (Findable, Accessible, Interoperable, Reusable) science, such mixed workflows present a significant challenge to ensuring compliance to these principles. These challenges are further compounded in the earth sciences where researchers spend inordinate amounts of time manually acquiring, wrangling, and processing earth observation data from repositories managed by organizations such as NASA, USGS, etc. Our extensible geospatial data framework, GeoEDF is designed to address these challenges, making remote datasets directly usable in computational code and facilitating earth science workflows that execute entirely in a science gateway. In this paper we describe the design of GeoEDF, current implementation status, and future work.
GABBs - 用于科学网关的可重复使用的地理空间数据分析构建模块
DOI：
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发表时间：
2017
期刊：
IWSG
影响因子：
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作者：
Lan Zhao;Carol X. Song;Rajesh Kalyanam;L. Biehl;R. Campbell;Leif Delgass;D. Kearney;Wei Wan;Jaewoo Shin;I. L. Kim;Carolyn Ellis
通讯作者：
Carolyn Ellis