PDS_VERSION_ID        = PDS3                                                  
RECORD_TYPE           = STREAM                                                
OBJECT                = TEXT                                                  
  PUBLICATION_DATE    = 2017-06-02                                            
  NOTE                = "GEOMINFO.TXT describes the files which reside in     
                         the GEOMETRY directory on this volume."              
END_OBJECT            = TEXT                                                  
END                                                                           
                                                                              
                                                                              
The GEOMETRY directory contains copies of the VIR SPICE metakernel (TM)       
files. TM files are SPICE text kernels that list the SPICE kernels that were  
used in data processing and in the calculation of the geometry parameters     
contained in the data label files. With the exceptions indicated below the    
SPICE kernels listed in the TM files are archived at the PDS-NAIF node with   
the same file names indicated in the TM file. Each TM file is accompanied by  
a PDS label file.                                                             
                                                                              
The GEOMETRY directory contains the following MK files:                       
                                                                              
   Metakernel        Dawn Mission Phase                                       
   ---------------   -----------------------------                            
   DAWN_CJL_R01.TM   CERES EXTENDED JULING (CXJ)                              
                                                                              
NAIF SPICE Archive Metakernel Exceptions                                      
----------------------------------------                                      
 - DAWN SPICE DSK file listed in the CSL TM                                   
   (CERES_HAMO.2015_11_All.v06f.EQUI180.8ppd.min3.filled.bds)                 
   represents a preliminary version of the Ceres shape model and will not     
   be archived in NAIF under this or any other name. Instead, it is provided  
   in the EXTRAS directory of this volume.                                    
                                                                              
 - The current SPICE toolkit (N0065) cannot load MKs listing DSKs as this     
   toolkit does not yet incorporate the DSK subsystem. Any N0065 or either    
   SPICE-based program given an MK with DSK will generate the                 
   "SPICE(UNKNOWNKERNELTYPE)" error.