Finding the Data You Want

1. Search Options


  • The Accessing Data tab above will provide a link to the data volume



2. Volume INDEX Files



Each volume has an INDEX subdirectory containing several files including:



  • INDXINFO.TXT: summarizes the structure and contents of the other two files in the INDEX subdirectory.

    • Users are strongly encouraged to read an INDXINFO.TXT before working with the INDEX files.
  • INDEX.TAB: an ASCII table file with one row for each data file on the volume.

  • INDEX.LBL: the detached PDS label file for the INDEX.TAB file. This is a text file giving names and definitions of all the columns in the index.


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