MOC narrow-angle image E20-00799

North polar trough stratigraphy/geomorphology survey


MOC narrow-angle image E20-00799 MOC red wide-angle context image E20-00800
MOC narrow-angle image E20-00799 MOC red wide-angle context image E20-00800
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View full-size image, processed but NOT map-projected
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(lossless GIF, best quality, slow download)
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Ancillary data for MOC narrow-angle image E20-00799

Acquisition parameters 
     Image ID (picno): E20-00799
     Image start time: 2002-09-15T07:30:18.63 SCET
         Image  width:    512      pixels
         Image height:   3968      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:     CA (hexadecimal)
          Offset mode:     16 (decimal)
Derived values 
Longitude of image center:    184.76°W
 Latitude of image center:     84.92°N
       Scaled pixel width:      6.78   meters
      Scaled image  width:      3.49   km
      Scaled image height:     22.53   km
     Solar longitude (Ls):     68.54°
    Local True Solar Time:     11.87   decimal hours
           Emission angle:     18.21°
          Incidence angle:     61.59°
              Phase angle:     77.14°
            North azimuth:    125.15°
              Sun azimuth:    307.00°
      Spacecraft altitude:    436.71   km
           Slant distance:    456.95   km

Policy regarding use of processed images

Release date: 30 September 2003