PDS_VERSION_ID        = PDS3                                                  
RECORD_TYPE           = STREAM                                                
OBJECT                = TEXT                                                  
  PUBLICATION_DATE    = 2019-04-23                                            
  NOTE                = "GEOMINFO.TXT describes the files which reside in     
                         the GEOMETRY directory on this volume."              
END_OBJECT            = TEXT                                                  
END                                                                           
                                                                              
                                                                              
The GEOMETRY directory contains a single SPICE metakernel file                
generated by the Framing Camera (FC) Team (dawn_fc_v11.mk)and its PDS label   
(dawn_fc_v11.lbl). During cruise to Ceres checkouts, the FC Team discovered   
that their instrument alignment had changed since Vesta. To accommodate the   
time-varying alignment, the FC Team (with help from NAIF) created a c-kernel  
to describe the different alignments at Vesta and Ceres. Unfortunately, the   
FC image processing pipeline was not designed to load both an i-kernel and    
c-kernel to define the alignment. The solution was to read in a single        
metakernel that pointed to both kernels in the correct order (dawn_fc_v11.mk).
All of the image labels on this volume list the kernels used in the geometry  
calculations associated with image processing and labeling and these refer to 
the dawn_fc_v11.mk kernel that is not available from NAIF as a standard SPICE 
product. It is included here for completeness.                                
                                                                              
Please note the the file name extension (.mk) does not conform to the SPICE   
standard form meta-kernels (.tm).