Gaia DR3
收藏aws亚马逊开源数据集2026-02-21 收录
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https://registry.opendata.aws/mast-gaia-dr3
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资源简介：
Gaia DR3 data were originally released by the European Space Agency in December 2020. This HATS-formatted catalog was produced by the LSST Interdisciplinary Network for Collaboration and Computing. The GAIA HATS Datasets are specifically designed for efficient spatial cross-matching with other HATS-format catalogs, whether within the same archive or across distributed archive data centers. This enables astronomers to perform complex analyses, such as identifying correlations or overlaps between datasets from different surveys. Users can leverage LSDB (Large-Scale Database), a scalable spatial ...
盖亚第三批数据发布（Gaia DR3）最初由欧洲空间局（European Space Agency）于2020年12月正式发布。本HATS格式星表由LSST跨学科协作与计算网络（LSST Interdisciplinary Network for Collaboration and Computing）制作完成。盖亚HATS数据集（GAIA HATS Datasets）专为与其他HATS格式星表开展高效空间交叉匹配而设计，无论这些星表位于同一归档系统还是跨分布式归档数据中心。该特性可助力天文学家开展复杂分析，例如识别不同巡天项目数据集间的相关性或重叠区域。用户可依托LSDB（大规模数据库）这一可扩展的空间……
