MOC narrow-angle image E23-00931

North polar trough stratigraphy/geomorphology survey


MOC narrow-angle image E23-00931 MOC red wide-angle context image E23-00932
MOC narrow-angle image E23-00931 MOC red wide-angle context image E23-00932
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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 E23-00931

Acquisition parameters 
     Image ID (picno): E23-00931
     Image start time: 2002-12-20T10:27:43.24 SCET
         Image  width:    640      pixels
         Image height:   4992      pixels
Line integration time:      0.6026 millisec
   Pixel aspect ratio:      1.04
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-DCT-3
            Gain mode:     AA (hexadecimal)
          Offset mode:     20 (decimal)
Derived values 
Longitude of image center:      4.28°W
 Latitude of image center:     79.90°N
       Scaled pixel width:      5.08   meters
      Scaled image  width:      3.27   km
      Scaled image height:     26.57   km
     Solar longitude (Ls):    111.13°
    Local True Solar Time:     13.39   decimal hours
           Emission angle:     18.13°
          Incidence angle:     57.23°
              Phase angle:     71.74°
            North azimuth:    106.68°
              Sun azimuth:    309.66°
      Spacecraft altitude:    435.86   km
           Slant distance:    455.88   km

Policy regarding use of processed images

Release date: 30 September 2003