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arXiv 1001.1192astro-ph.IM
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基于虚拟组织的中国天文数据网格

A VO-driven Astronomical Data Grid in China

Chenzhou Cui, Boliang He, Yang Yang, Yongheng Zhao

摘要:

随着LAMOST、FAST、Doom A南极观测站等多个雄心勃勃的观测项目的实施,中国的观测天文学正步入一个数据雪崩的新时代。在e-Science时代,这些前沿项目和传统天文学研究都需要更强大的数据管理、共享和互操作性。基于数据网格的概念,利用IVOA互操作技术,中国天文台正在开发一个VO驱动的天文数据网格环境,以实现多波长科学和大数据库科学。本文介绍了LAMOST的最新进展、数据流程、数据网格的体系结构及其对虚拟组织的支持。

英文摘要:

With the implementation of many ambitious observation projects, including LAMOST, FAST, and Antarctic observatory at Doom A, observational astronomy in China is stepping into a brand new era with emerging data avalanche. In the era of e-Science, both these cutting-edge projects and traditional astronomy research need much more powerful data management, sharing and interoperability. Based on data-grid concept, taking advantages of the IVOA interoperability technologies, China-VO is developing a VO-driven astronomical data grid environment to enable multi-wavelength science and large database science. In the paper, latest progress and data flow of the LAMOST, architecture of the data grid, and its supports to the VO are discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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