MOC narrow-angle image E17-01366

Defrosting north polar dunes in spring


MOC narrow-angle image E17-01366
Map projection is north polar stereographic 		MOC red wide-angle context image E17-01367
MOC narrow-angle image E17-01366
Map projection is north polar stereographic 		MOC red wide-angle context image E17-01367
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Ancillary data for MOC narrow-angle image E17-01366

Acquisition parameters 
     Image ID (picno): E17-01366
     Image start time: 2002-06-22T03:15:32.70 SCET
         Image  width:   1024      pixels
         Image height:   4480      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.24
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     6A (hexadecimal)
          Offset mode:     16 (decimal)
Derived values 
Longitude of image center:    205.06°W
 Latitude of image center:     80.81°N
       Scaled pixel width:      3.40   meters
      Scaled image  width:      3.50   km
      Scaled image height:     19.02   km
     Solar longitude (Ls):     30.71°
    Local True Solar Time:     12.54   decimal hours
           Emission angle:     18.19°
          Incidence angle:     68.36°
              Phase angle:     84.72°
            North azimuth:    108.43°
              Sun azimuth:    297.13°
      Spacecraft altitude:    437.76   km
           Slant distance:    458.01   km

Policy regarding use of processed images

Release date: 4 April 2003