Deep linking to data documentation with IVOA DataLinkGitHubDownloadCommitPull requestBranchTagVersionsEditDownLeftRightUpLawMenuDownloadEditSidebar rightSidebar leftVersionsMortar boardClose

About Deep linking to data documentation with IVOA DataLinkGitHubDownloadCommitPull requestBranchTagVersionsEditDownLeftRightUpLawMenuDownloadEditSidebar rightSidebar leftVersionsMortar boardClose

When presenting LSST data through VO services, we want to annotate that data with links to documentation, such as the table and column descriptions in data release documentation sites hosted on lsst.io. This technote describes a system where we implement a linking service called Hoverdrive that uses the IVOA DataLink standard to provide links to table and column documentation. The Hoverdrive link service, which resides in the Rubin Science Platform (RSP), is called by TAP schema queries. In turn, Hoverdrive queries Ook, Rubin Observatory’s documentation metadata service that indexes the link i

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