MOC narrow-angle image E18-01411

Knobs and fretted valleys at 31.7 N 280.2 W


MOC narrow-angle image E18-01411
Map projection is sinusoidal, using 280.42 degrees W as prime meridian 		MOC red wide-angle context image E18-01412
MOC narrow-angle image E18-01411
Map projection is sinusoidal, using 280.42 degrees W as prime meridian 		MOC red wide-angle context image E18-01412
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Ancillary data for MOC narrow-angle image E18-01411

Acquisition parameters 
     Image ID (picno): E18-01411
     Image start time: 2002-07-24T06:00:27.97 SCET
         Image  width:    512      pixels
         Image height:   6144      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.91
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-DCT-3
            Gain mode:     AA (hexadecimal)
          Offset mode:     18 (decimal)
Derived values 
Longitude of image center:    280.42°W
 Latitude of image center:     31.71°N
       Scaled pixel width:      6.39   meters
      Scaled image  width:      3.27   km
      Scaled image height:     35.80   km
     Solar longitude (Ls):     45.20°
    Local True Solar Time:     13.83   decimal hours
           Emission angle:     17.96°
          Incidence angle:     28.64°
              Phase angle:     38.21°
            North azimuth:     93.57°
              Sun azimuth:    340.58°
      Spacecraft altitude:    408.01   km
           Slant distance:    426.49   km

Policy regarding use of processed images

Release date: 4 April 2003