Collaborative Metadata Curation in Support of NASA Earth Science Data Stewardship

Sisco, Adam W ; Bugbee, Kaylin ; le Roux, Jeanne ; Staton, Patrick ; Freitag, Brian ; Dixon, Valerie

关键词: EOS DATA AND INFORMATION SYSTEM;    DATA ACQUISITION;    METADATA;    DATA COLLECTION PLATFORMS;    EARTH SCIENCES;    METEOROLOGICAL SATELLITES;    REMOTE SENSING;    NASA PROGRAMS;   

RP-ID  :  MSFC-E-DAA-TN54991

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来源: NASA Technical Reports Server

【 摘 要 】

Growing collection of NASA Earth science data is archived and distributed by EOSDIS’s 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.