Provenance for Astrophysical Data

Provenance for Astrophysical Data
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天体物理数据的来源

DOI:
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发表时间:
2018
期刊:
International Provenance and Annotation Workshop
影响因子:
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通讯作者:
Markus Nullmeier
Markus Nullmeier
中科院分区:
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文献类型:
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作者:
A. Galkin;Kristin Riebe;O. Streicher;F. Bonnarel;M. Louys;M. Sanguillon;M. Servillat;Markus Nullmeier

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在天文学项目的背景下,来源信息对于使科学家能够追溯数据集的起源是重要的。它用于了解参与项目的人员和组织,并评估数据集的质量以及数据集的有用性和他们的科学工作。作为国际虚拟天文台联盟(虚拟天文台联盟)数据模型小组的一部分,我们正在制定一个天文学来源数据模型,该模型将说明如何对来源元数据进行建模、存储和交换。正在为不同的项目和用例实施数据模型。
In the context of astronomy projects, provenance information is important to enable scientists to trace back the origin of a dataset. It is used to learn about the people and organizations involved in a project and assess the quality of the dataset as well as the usefulness of the dataset their scientific work. As part of the data model group in the International Virtual Observatory Alliance (IVOA) we are working on the definition of a provenance data model for astronomy which shall describe how provenance metadata can be modeled, stored and exchanged. The data model is being implemented for different projects and use cases.