NTRS - NASA Technical Reports Server
The Planetary Data System - A Case Study in the Development and Management of Meta-Data for a Scientific Digital LibraryThe Planetary Data System (PDS) is an active science data archive managed by scientists for NASA's planetary science community. With the advent of the World Wide Web the majority of the archive has been placed on-line as a science digital libraty for access by scientists, the educational community, and the general public.
August 23, 2013
September 19, 1998
Data System Meta-data scientific digital library