PDS_VERSION_ID                = PDS3                                          
RECORD_TYPE                   = STREAM                                        
LABEL_REVISION_NOTE           = "                                             
    2015-02-02 SBN:T.Barnes: Initial Creation.                                
    2015-06-05 T.Barnes,T.Farnham,L.Jorda: Text updates.                      
    2016-01-12 T.Barnes,T.Farnham: Text updates.                              
    2016-04-06 T.Barnes,T.Farnham: Text updates due to lien resolution.       
"                                                                             
                                                                              
OBJECT                        = TEXT                                          
  PUBLICATION_DATE            = 2015-02-02                                    
  NOTE                        = "Volume information."                         
END_OBJECT                    = TEXT                                          
END                                                                           
                                                                              
                SHAPE MODELS OF 67P/CHURYUMOV-GERASIMENKO V1.0                
                                                                              
Introduction                                                                  
============                                                                  
                                                                              
   This dataset contains a variety of shape models for the nucleus of comet   
   67P/Churyumov-Gerasimenko, the target of the Rosetta mission. It also      
   contains a definition of the body-centered coordinate system for the       
   nucleus.  Three different modeling groups have each provided a model of    
   the nucleus, for use in different applications.                            
                                                                              
   Strongly suggest reading the DOCUMENT/USER_GUIDE.ASC document as a         
   starting point.                                                            
                                                                              
   To see a complete list of the included models along with basic details     
   about them, please look at the science index: INDEX/SCIENCE_INDEX.LBL.     
                                                                              
Volume Contents                                                               
===============                                                               
                                                                              
   Files on this volume are organized into a set of subdirectories            
   below the top-level directory. The following table shows the               
   structure and content of these directories. In the table, directory        
   names are appended by a forward slash (/).  Values contained in square     
   brackets ([]) represent level description and not actual names.            
                                                                              
  [TOP-LEVEL-DIRECTORY]                                                       
  |                                                                           
  |-- AAREADME.TXT        The text version of the AAREADME file.              
  |-- VOLDESC.CAT         Description of the contents of this volume.         
  |                                                                           
  |-- CATALOG/            Directory containing PDS catalog objects.           
  |  |                                                                        
  |  |-- CATINFO.TXT            Description of files in the CATALOG directory.
  |  |-- DATASET.CAT            Description of data set.                      
  |  |-- MISSION.CAT            Description of the Rosetta mission.           
  |  |-- NAVCAM_INST.CAT        Description of the NAVCAM instrument.         
  |  |-- OSINAC_INST.CAT        Description of the OSIRIS NAC instrument.     
  |  |-- OSIWAC_INST.CAT        Description of the OSIRIS WAC instrument.     
  |  |-- INSTHOST.CAT           Description of the Rosetta spacecraft.        
  |  +-- REFERENCE.CAT          References to works cited in catalog objects. 
  |                                                                           
  |-- DATA/               Directory containing the 67P/C-G shape model data.  
  |  |                                                                        
  |  |-- SPICE_DSK/       Subdirectory containing DSK versions of models.     
  |  |  |                                                                     
  |  |  +--[PRODUCER]/       Subdirectory for each model producer.            
  |  |     |                                                                  
  |        +--[MODEL_VERSION]/  Subdirectory for each model version each      
  |                             containing models.                            
  |  |                                                                        
  |  +-- TRIPLATE/        Subdirectory containing PLATE models.               
  |     |                                                                     
  |     +--[PRODUCER]/        Subdirectory containing model versions.         
  |        |                                                                  
  |        +--[MODEL_VERSION]/  Subdirectory for each model version each      
  |                             containing models.                            
  |                                                                           
  |-- DOCUMENT/           Directory containing volume related documents.      
  |  |                                                                        
  |  |-- CHEOPS_REF_FRAME_V1.PDF       Desc. of Cheops reference frame.       
  |  |-- DOCINFO.TXT                   Desc. of files in the DOCUMENT dir.    
  |  |-- PDSSBN_PLATE_SHAPE_DEF.ASC    Description of the shape model format. 
  |  |-- PREVIEW_IMAGES/               Dir. containing preview images.        
  |  |-- RMOC_EAICD.ASC                Desc. of ESA/RMOC produced models.     
  |  |-- SHAP2_MODEL_INFO.ASC          General info about SHAP2 shape models. 
  |  |-- SHAPE_DATA_ORGANIZATION.ASC   Desc. of organization of models in DS. 
  |  |-- USER_GUIDE.ASC                User guide for shape models.           
  |  +-- *.LBL                         PDS labels for documents.              
  |                                                                           
  |-- EXTRAS/                                                                 
  |  |                                                                        
  |  |-- EXTRINFO.TXT     Description of files in the EXTRAS directory.       
  |  |-- *.STL            STL formatted version of ESA/RMOC model.            
  |  +-- *.LBL            PDS labels for correspondingly named files.         
  |                                                                           
  +-- INDEX/              Directory containing index files.                   
     |                                                                        
     |-- CHECKSUM.TAB        MD5 checksum for every file on this volume.      
     |-- CITATIONS.TAB       Listing of citations for individual products.    
     |-- INDEX.TAB           Index of files on this volume.                   
     |-- INDXINFO.TXT        Description of files in the INDEX directory.     
     |-- SCIENCE_INDEX.TAB   Index of science values for shape models.        
     +-- *.LBL               PDS labels for correspondingly named files.