PDS_VERSION_ID          = PDS3                                               
LABEL_REVISION_NOTE     = "2018-01-24, Initial release"                      
RECORD_TYPE             = STREAM                                             
OBJECT                  = TEXT                                               
  PUBLICATION_DATE      = 2018-01-24                                         
  NOTE                  = "Description of the DOCUMENT directory contents for
                           the Lunar Orbiter PDS Archive"                    
END_OBJECT              = TEXT                                               
END                                                                          
                                                                             
                     DOCUMENT Directory Contents                             
                                                                             
The DOCUMENT directory contains data set document objects. The following     
files are found in this directory.                                           
                                                                             
DOCINFO.TXT           - The file you are reading.                            
                                                                             
LOIRP_SIS.DOCX        - Lunar Orbiter Image Recovery Project (LOIRP) Software
                        Interface Specification document. This file contains 
                        a description of the LO data products present in all 
                        of the LO data sets within this archive volume.      
                                                                             
LOIRP_SIS.LBL         - The label to the LOIRP Software Interface            
                        Specification document.                              
                                                                             
lo_ldd_10Jul2017.full - The Lunar Orbiter Local Data Dictionary file.        
                                                                             
lo_ldd_10Jul2017.lbl  - The label to the Lunar Orbiter Local Data Dictionary 
                        file.