24 research outputs found

    Collaborative Metadata Curation in Support of NASA Earth Science Data Stewardship

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    Growing collection of NASA Earth science data is archived and distributed by EOSDISs 12 Distributed Active Archive Centers (DAACs). Each collection and granule is described by a metadata record housed in the Common Metadata Repository (CMR). Multiple metadata standards are in use, and core elements of each are mapped to and from a common model the Unified Metadata Model (UMM). Work done by the Analysis and Review of CMR (ARC) Team
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