Data Preservation: Final Step in the Life Cycle of a Mission

Johnson, J ; Wei, J ; Khayat, Mohammad G ; Wysk, Joseph D ; Deshong, Barbara E ; Gerasimov, Irina V

关键词: AURA SPACECRAFT;    COMPUTER SYSTEMS PROGRAMS;    COST REDUCTION;    DATA SYSTEMS;    EARTH SCIENCES;    GRAPHICAL USER INTERFACE;    INFORMATION SYSTEMS;    MICROWAVE LANDING SYSTEMS;    SOUNDING;    TOTAL OZONE MAPPING SPECTROMETER;    TRMM SATELLITE;    OPEN SOURCE LICENSING (COMPUTERS);    MICROWAVE SOUNDING;   

RP-ID  :  GSFC-E-DAA-TN72739

学科分类：地球科学(综合)

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来源: NASA Technical Reports Server

【 摘 要 】

Many NASA Earth Observing System (EOS) have either already reached the end of their active life or are nearing it. Preservmissionsation of data products is a fairly well defined task for the NASA EOS Data Centers or DAACs.The Goddard Earth Sciences Data and Information Services Center (GES-DISC) has implemented a repository system, which is capable of long-term archive of documentation artifacts and other associated digital content. The existing GES-DISC Repository System is based on Fedora Commons, an open-source repository management software, for cost savings and flexibility.The first mission to utilize the GES-DISC Repository System was the High Resolution Dynamics Limb Sounder (HIRDLS) on the Aura spacecraft. Since then, the GES DISC has gathered documentation from the UARS and TOMS into the Repository. The Microwave Limb Sounder (MLS) team has begun delivering some early pre-launch documents to the GES-DISC Repository System as well. Other missions in planning or progress include AIRS, OMI, SORCE, SNPP Sounder, and TRMM.