PDS_VERSION_ID = PDS                                                          
RECORD_TYPE    = "STREAM"                                                     
                                                                              
OBJECT     = TEXT                                                             
  PUBLICATION_DATE = 2010-12-10                                               
  NOTE             = "Document/ directory contents"                           
END_OBJECT = TEXT                                                             
                                                                              
END                                                                           
                                                                              
Document Contents                                                             
=================                                                             
                                                                              
This directory contains all relevant - and perhaps some irrelevant -          
documentation included in the original PHB_1001 PDS1 test disk.  The          
following files are included:                                                 
                                                                              
  aareadme.txt    The aareadme.txt file that was in the root of the           
                  PHB_1001 volume.  It includes some general information      
                  about keywords, file naming conventions and such.           
                                                                              
  catalog.lbl     The catalog.lbl from from the label/ directory of the       
                  original PHB_1001 test disk  This file contains the         
                  PDS1-style catalog information for the mission,             
                  spacecraft and instruments.  Later versions of the          
                  standard simplified these catalog objects and separated     
                  them each into its own file.                                
                                                                              
  dataset.lbl     The dataset.lbl from from the label/ directory of the       
                  original PHB_1001 test disk  This file contains the         
                  catalog information for each data set in the original       
                  volume (note that there is a typographical error in         
                  the ID of one of the termoskan data sets - they should      
                  both contain "-2-", but one contains "-1-" instead).        
                  Later versions of the PDS standards pulled this             
                  information out into separate files in a slightly           
                  different format.                                           
                                                                              
  psdd.txt        A description of the files in the dictnry/ subdirectory,    
                  which together constitute a snapshot of the PDS data        
                  dictionary used to create the labels found attached or      
                  adjacent to the other files on the disk.                    
                                                                              
  ts.txt          A description of termoskan image and label files            
                                                                              
  voldesc.sfd     The voldesc.sfd file from the original PHB_1001 test        
                  volume.  Later versions of the PDS standard replaced        
                  this file with the "voldesc.cat" file.