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The short answer is, “No”.
NASA has required that all Earth science data conform to the ISO 19115 metadata standard. The standard includes 19115-1, as well as 19115-2 and related ISO geospatial metadata standards. This requirement mirrors findings by the NASA MENDS Tiger Team, the National Research Council and the NASA Earth Science Data Systems Working Group - Standards Processes Group.
The requirements reference document, Version 2: Metadata Requirements – Base Reference for NASA Earth Science Data Products (423-RQMT-003, Dec 2011) is available for public download. Comments may be addressed to the responsible NASA official: Andrew.E.Mitchell@nasa.gov