PDS_VERSION_ID                  = PDS3                                        
                                                                              
/* File characteristics */                                                    
RECORD_TYPE                     = FIXED_LENGTH                                
RECORD_BYTES                    = 10                                          
FILE_RECORDS                    = 453317                                      
                                                                              
/* Data object pointer */                                                     
^TABLE                          = "GVRDF.TAB"                                 
                                                                              
/* Identification data elements */                                            
DATA_SET_ID                     = "MGN-V-RDRS-5-GVDR-V1.0"                    
DATA_SET_NAME = "MAGELLAN VENUS RADAR SYSTEM GLOBAL DATA RECORD V1.0"         
PRODUCT_ID                      = "GVRDF-SOUTH.100"                           
                                                                              
MISSION_NAME                    = "MAGELLAN"                                  
SPACECRAFT_NAME                 = "MAGELLAN"                                  
INSTRUMENT_NAME                 = "RADAR SYSTEM"                              
TARGET_NAME                     = "VENUS"                                     
                                                                              
ORBIT_START_NUMBER              = 377                                         
ORBIT_STOP_NUMBER               = 3960                                        
START_TIME                      = "N/A"                                       
STOP_TIME                       = "N/A"                                       
SPACECRAFT_CLOCK_START_COUNT    = "N/A"                                       
SPACECRAFT_CLOCK_STOP_COUNT     = "N/A"                                       
                                                                              
PRODUCT_CREATION_TIME           = 1994-05-11T07:51:56.000                     
PRODUCT_RELEASE_DATE            = 1994-05-13                                  
PRODUCT_SEQUENCE_NUMBER         = 00000                                       
PRODUCT_VERSION_TYPE            = "PRELIMINARY"                               
                                                                              
SOURCE_DATA_SET_ID              = {"MGN-V-RDRS-CDR-ALT/RAD-V1.0"}             
SOURCE_PRODUCT_ID               = {"ARCDRCD.001;2","ARCDRCD.002;1",           
"ARCDRCD.003;1","ARCDRCD.004;1","ARCDRCD.005;1","ARCDRCD.006;1",              
"ARCDRCD.007;1","ARCDRCD.008;1","ARCDRCD.009;1","ARCDRCD.010;1",              
"ARCDRCD.011;1","ARCDRCD.012;1","ARCDRCD.013;1","ARCDRCD.014;1",              
"ARCDRCD.015;1","ARCDRCD.016;1","ARCDRCD.017;1","ARCDRCD.018;1",              
"ARCDRCD.019;1"}                                                              
                                                                              
SOFTWARE_FLAG                   = "Y"                                         
                                                                              
PRODUCER_FULL_NAME              = "Michael J. Maurer"                         
PRODUCER_INSTITUTION_NAME       = "Stanford Center for Radar Astronomy"       
PRODUCER_ID                     = "SCRA"                                      
DESCRIPTION                     = "The GVRDF file contains measures of        
  the surface's thermal radiative efficiency derived from the                 
  side-looking microwave radiometer.  (The RDF acronym stands for             
  'Radiometry Data File', one of the data files in the ARCDR data             
  product.  Within the software documentation, the acronym EDF, or            
  'Emissivity Data File', from the SCVDR data product, may also be used       
  because of its similarity to the RDF.)                                      
                                                                              
     This file is a table; each row in the table summarizes RDF results       
  in a particular radiometry viewing geometry.  The location and number       
  of rows associated with each pixel are given by the corresponding           
  values of RDF_START and RDF_SAMPLES in GVPIDX.TAB.                          
                                                                              
     See the descriptions in the GVTIDX.LBL and GVPIDX.LBL files for the      
  overall organization of the GVDR.  These files describe the division        
  of the planet into pixels and organization of pixels into rectangular       
  tiles."                                                                     
                                                                              
/* Data object definitions */                                                 
OBJECT                          = TABLE                                       
  INTERCHANGE_FORMAT            = BINARY                                      
  ROWS                          = 453317                                      
  COLUMNS                       = 6                                           
  ROW_BYTES                     = 10                                          
  ^STRUCTURE                    = "GVRDF.FMT"                                 
END_OBJECT                      = TABLE                                       
                                                                              
END