PDS_VERSION_ID        = PDS3                                                  
RECORD_TYPE           = STREAM                                                
OBJECT                = TEXT                                                  
  PUBLICATION_DATE    = 2017-06-22                                            
  NOTE                = "CATINFO.TXT describes the catalog files which        
                         reside in directory CATALOG on this volume."         
END_OBJECT            = TEXT                                                  
END                                                                           
                                                                              
The files in the CATALOG directory provide a top-level understanding of the   
Dawn mission, spacecraft, instruments, and data sets in the form of completed 
PDS catalog files.                                                            
                                                                              
The CATALOG directory contains PDS catalog files for this volume.  These files
include:                                                                      
                                                                              
                                                                              
  dawninsthost.cat     Dawn spacecraft overview                               
                                                                              
  dawnmission.cat      Dawn mission overview                                  
                                                                              
  DATASET.CAT          documentation for the Dawn Gravity L-2 Vesta dataset   
                                                                              
  DSMAP.CAT            Map projection equations for use with the RSDMAP data  
                       products. Information in this file, when combined with 
                       map projection information in the labels of the map    
                       data products, may be used to convert between          
                       latitude-longitude and line-sample coordinates in the  
                       map images.                                            
                                                                              
  INST.CAT             documentation for the instrumentation used to generate 
                       Dawn Gravity data                                      
                                                                              
  PERSON.CAT           Dawn Gravity personnel information                     
                                                                              
  REF.CAT              reference information for documents cited in           
                       catalog files                                          
                                                                              
Note that copies of some of the documents cited in these catalog files are    
provided in the /DOCUMENT directory of this volume. For more information      
on the location of these documents please refer to the file                   
/DOCUMENT/DOCINFO.TXT.