PDS_VERSION_ID         = PDS3                                                
RECORD_TYPE            = STREAM                                              
OBJECT                 = TEXT                                                
  PUBLICATION_DATE     = 2014-04-11                                          
  INTERCHANGE_FORMAT   = ASCII                                               
  NOTE                 = "Description of the CATALOG directory contents      
                          for the Venera 15 and 16 Electron Density          
                          Profiles Data Archive"                             
END_OBJECT             = TEXT                                                
END                                                                          
                                                                             
                      CATALOG Directory Contents                             
                                                                             
The CATALOG directory contains high-level catalog objects for the            
Venera 15 and 16 Electron Density Profiles Data Archive. These catalog       
objects are often updated as more precise information becomes available.     
For the latest versions of these files, please consult the Planetary         
Data System Data Set Catalog available on the PDS web site at:               
                                                                             
        http://pds.nasa.gov/                                                 
                                                                             
(More information about contacting the PDS is available in the               
AAREADME.TXT file on this volume.)                                           
                                                                             
The following files are found in this directory:                             
                                                                             
CATINFO.TXT - The file you are now reading.                                  
                                                                             
V15_V16_ROE_DS.CAT -  Description of the Venera 15 and 16 Electron Density   
                      Profiles Data Archive                                  
                                                                             
V15_INST.CAT -        Description of the radio occultation experiment on the 
                      Venera 15 spacecraft                                   
                                                                             
V16_INST.CAT -        Description of the radio occultation experiment on the 
                      Venera 16 spacecraft                                   
                                                                             
V15_INST_HOST.CAT -   High-level catalog object for the Venera 15 spacecraft 
                                                                             
V16_INST_HOST.CAT -   High-level catalog object for the Venera 16 spacecraft 
                                                                             
V15_V16_MISSION.CAT - High-level catalog object for the Venera 15 and 16     
                      mission.                                               
                                                                             
V15_V16_PERSON.CAT -  High-level catalog object for personnel officially     
                      responsible for the production and distribution of the 
                      Venera 15 and 16 Electron Density Profiles Data Archive
                                                                             
V15-V16_REF.CAT -     High-level catalog object for references cited in the  
                      other catalog object files and documents on this volume