MOC narrow-angle image E12-03317

Knob and broad shallow troughs in northwest Arcadia Planitia


MOC narrow-angle image E12-03317
Map projection is sinusoidal, using 185.71 degrees W as prime meridian 		MOC red wide-angle context image E12-03318
MOC narrow-angle image E12-03317
Map projection is sinusoidal, using 185.71 degrees W as prime meridian 		MOC red wide-angle context image E12-03318
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Ancillary data for MOC narrow-angle image E12-03317

Acquisition parameters 
     Image ID (picno): E12-03317
     Image start time: 2002-01-30T07:15:26.63 SCET
         Image  width:    512      pixels
         Image height:   5632      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.88
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-PRED-X-5
            Gain mode:     8A (hexadecimal)
          Offset mode:     16 (decimal)
Derived values 
Longitude of image center:    185.71°W
 Latitude of image center:     42.50°N
       Scaled pixel width:      6.53   meters
      Scaled image  width:      3.35   km
      Scaled image height:     32.50   km
     Solar longitude (Ls):    318.15°
    Local True Solar Time:     13.05   decimal hours
           Emission angle:     18.07°
          Incidence angle:     60.77°
              Phase angle:     77.75°
            North azimuth:     93.97°
              Sun azimuth:    291.40°
      Spacecraft altitude:    417.79   km
           Slant distance:    436.92   km

Policy regarding use of processed images

Release date: 7 October 2002