MOC narrow-angle image R20-01421

South mid-latitude dune field repeat M22-00197 near Ls 84


MOC narrow-angle image R20-01421
Map projection is sinusoidal, using 49.03 degrees W as prime meridian 		MOC red wide-angle context image R20-01422
MOC narrow-angle image R20-01421
Map projection is sinusoidal, using 49.03 degrees W as prime meridian 		MOC red wide-angle context image R20-01422
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Ancillary data for MOC narrow-angle image R20-01421

Acquisition parameters 
     Image ID (picno): R20-01421
     Image start time: 2004-08-27T02:27:19.46 SCET
         Image  width:   1024      pixels
         Image height:   4736      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.90
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-DCT-3
            Gain mode:     4A (hexadecimal)
          Offset mode:      0 (decimal)
Derived values 
Longitude of image center:     49.03°W
 Latitude of image center:     33.88°S
       Scaled pixel width:      3.66   meters
      Scaled image  width:      3.75   km
      Scaled image height:     15.67   km
     Solar longitude (Ls):     79.38°
    Local True Solar Time:     14.89   decimal hours
           Emission angle:     29.79°
          Incidence angle:     71.68°
              Phase angle:     56.83°
            North azimuth:     95.62°
              Sun azimuth:     54.49°
      Spacecraft altitude:    373.42   km
           Slant distance:    423.53   km

Policy regarding use of processed images

Release date: 6 April 2005