CCSD3ZF0000100000001NJPL3IF0PDS200000001 = SFDU_LABEL                         
RECORD_TYPE                    = STREAM                                       
PRODUCT_CREATION_TIME          = 1991-11-05                                   
OBJECT                         = TEXT                                         
  NOTE                         = "Errors found on the MDIM volumes."          
END_OBJECT                     = TEXT                                         
END                                                                           
                    Mission to Mars                                           
      Mars Mosaicked Digital Image Model (MDIM)                               
                                                                              
                         Errata                                               
                                                                              
This file describes last minute updates to the MDIM CD-ROMs.                  
The Gazetteer as received from the International Astronomical Union has       
many problems associated with the minimum and maximum values for the          
latitude and longitude range of the Mars features. Many of these              
values were misleading and incorrect. Volumes VO_2001 through VO_2006         
have incorrect latitude and longitude ranges and should not be used           
in your applications. However, the center latitude and longitude values       
for the features appear to be accurate and can be used with confidence        
in the great majority of cases.  For MDIM volumes VO_2007 through VO_2014     
the minimum and maximum values for the latitude and longitude range have      
been replaced with the center latitude and longitude values for all features. 
There was insufficient resources to correct these problems at the time        
of publication of the CDROM volumes.