MOC narrow-angle image E15-01110

North polar dunes in early spring


MOC narrow-angle image E15-01110 MOC red wide-angle context image E15-01111
MOC narrow-angle image E15-01110 MOC red wide-angle context image E15-01111
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Ancillary data for MOC narrow-angle image E15-01110

Acquisition parameters 
     Image ID (picno): E15-01110
     Image start time: 2002-04-22T03:35:20.06 SCET
         Image  width:    512      pixels
         Image height:   7296      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.83
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-PRED-X-5
            Gain mode:     4A (hexadecimal)
          Offset mode:     18 (decimal)
Derived values 
Longitude of image center:     79.98°W
 Latitude of image center:     81.70°N
       Scaled pixel width:      6.79   meters
      Scaled image  width:      3.49   km
      Scaled image height:     41.49   km
     Solar longitude (Ls):      1.70°
    Local True Solar Time:     12.02   decimal hours
           Emission angle:     18.19°
          Incidence angle:     80.97°
              Phase angle:     97.93°
            North azimuth:    110.78°
              Sun azimuth:    291.29°
      Spacecraft altitude:    436.78   km
           Slant distance:    456.98   km

Policy regarding use of processed images

Release date: 4 April 2003