PDS_VERSION_ID        = PDS3                                                  
RECORD_TYPE           = STREAM                                                
START_TIME            = 1997-09-12T00:00:00                                   
STOP_TIME             = 1999-03-27T23:59:59                                   
DATA_SET_ID           = "MGS-M-RSS-5-SDP-V1.0"                                
INSTRUMENT_HOST_NAME  = "MARS GLOBAL SURVEYOR"                                
TARGET_NAME           = MARS                                                  
PRODUCT_ID            = "GGM0964E.PS1"                                        
^PS_DOCUMENT          = "GGM0964E.PS1"                                        
OBJECT                = PS_DOCUMENT                                           
 DOCUMENT_NAME         = "GRAVITY ANOMALY ERRORS FROM MGM0964C18"             
 PUBLICATION_DATE      = 1999-10-01                                           
 DOCUMENT_TOPIC_TYPE   = "INITIAL EXPERIMENT RESULTS"                         
 INTERCHANGE_FORMAT    = BINARY                                               
 DOCUMENT_FORMAT       = "POSTSCRIPT"                                         
 FILES                 = 1                                                    
 DESCRIPTION           = "                                                    
                                                                              
    A PostScript rendition of gravity anomaly errors in file GGM0964E.IMG     
    in the IMG directory of this archival volume.                             
                                                                              
    Gravity anomaly errors are represent uncertainties in the gravity         
    anomalies shown in files GGM0964A.PS and GGM0964B.PS.                     
                                                                              
    This PostScript file shows gravity anomaly errors over 0-360E longitude   
    and 60S to 60N latitude with 5 mgal contours.  It also shows polar        
    projections to 60 degrees latitude with 1 mgal contours.                  
                                                                              
    Details of the analysis and results can be found in the DOCUMENT          
    directory of this archival volume (see AAS99328.LBL).  Or, see            
    Lemoine et al., Paper AAS 99-328, Astrodynamics Specialist                
    Conference, Girdwood, Alaska, 16-19 August 1999.  This paper              
    describes both MGM0964C18 and an improved model, MGM0964C20.  See         
    also Smith et al., 'The Gravity Field of Mars: Results from Mars          
    Global Surveyor', Science, 286, 94-97, 1999.                              
                                                                              
    The PostScript file contains an unknown number of variable-length         
    lines of ASCII characters.  Lines are delimited by the ASCII              
    carriage-return (ASCII 13) line-feed (ASCII 10) pair.                     
                                                                              
    This is a color PostScript file; but it has been successfully printed     
    on a black and white printer.                                             
                                                                              
    PostScript is a trademark of Adobe Systems, Inc."                         
                                                                              
END_OBJECT            = PS_DOCUMENT                                           
END