PDS_VERSION_ID                  = PDS3                                        
RECORD_TYPE                     = STREAM                                      
                                                                              
OBJECT                          = TEXT                                        
    PUBLICATION_DATE            = 2008-11-18                                  
    NOTE                        = "Describes the DOCUMENT directory contents."
END_OBJECT = TEXT                                                             
                                                                              
END                                                                           
                                                                              
The document directory contains documentation files, where available,         
for the data set in this volume. All documents file will have an              
accompanying label file to describe content and structure. Label files        
have the same name as the main document file, with an extension of LBL.       
                                                                              
Contents of the DOCUMENT subdirectory:                                        
                                                                              
DOCINFO.TXT  - The file you are reading.                                      
                                                                              
MID_COOR.TXT - The PDS required ASCII text version of the MIDAS co-ordinate   
               systems document.                                              
                                                                              
MID_COOR.PDF - The MIDAS co-ordinate systems document in Adobe PDF format.    
                                                                              
MID_EICD.TXT - The PDS required ASCII text version of the MIDAS               
               Experimenter to PSA Interface Control Document.                
                                                                              
MID_EICD.PDF - The MIDAS Experimenter to PSA Interface Control Document       
               in Adobe PDF format.                                           
                                                                              
MID_SSRV.TXT - The PDS required ASCII text version of the MIDAS SSRv paper.   
                                                                              
MID_SSRV.PDF - The MIDAS SSRv paper in Adobe PDF format.                      
                                                                              
MID_USER.TXT - The PDS required ASCII text version of the MIDAS User Manual.  
                                                                              
MID_USER.PDF - The MIDAS User Manual in Adobe PDF format.                     
                                                                              
*.PNG        - Images extracted from PDF documents.                           
                                                                              
*.PRO        - MIDAS Data Set Browser source files.                           
