MOC narrow-angle image R16-01759

Defrosting north polar dunes


MOC narrow-angle image R16-01759
Map projection is north polar stereographic
MOC narrow-angle image R16-01759
Map projection is north polar stereographic
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Ancillary data for MOC narrow-angle image R16-01759

Acquisition parameters 
     Image ID (picno): R16-01759
     Image start time: 2004-04-22T01:13:27.40 SCET
         Image  width:    512      pixels
         Image height:   6528      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:     40 (decimal)
Derived values 
Longitude of image center:    198.28°W
 Latitude of image center:     80.81°N
       Scaled pixel width:      6.82   meters
      Scaled image  width:      3.51   km
      Scaled image height:     37.03   km
     Solar longitude (Ls):     22.83°
    Local True Solar Time:     12.68   decimal hours
           Emission angle:     18.17°
          Incidence angle:     71.45°
              Phase angle:     87.44°
            North azimuth:    108.56°
              Sun azimuth:    299.33°
      Spacecraft altitude:    438.78   km
           Slant distance:    459.01   km

Policy regarding use of processed images

Release date: 6 April 2005