MOC narrow-angle image E18-00498

Survey knobs and valley in Nili Fossae vicinity


MOC narrow-angle image E18-00498
Map projection is sinusoidal, using 279.25 degrees W as prime meridian 		MOC red wide-angle context image E18-00499
MOC narrow-angle image E18-00498
Map projection is sinusoidal, using 279.25 degrees W as prime meridian 		MOC red wide-angle context image E18-00499
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Ancillary data for MOC narrow-angle image E18-00498

Acquisition parameters 
     Image ID (picno): E18-00498
     Image start time: 2002-07-09T20:42:05.66 SCET
         Image  width:    512      pixels
         Image height:   4736      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.92
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-DCT-3
            Gain mode:     AA (hexadecimal)
          Offset mode:     12 (decimal)
Derived values 
Longitude of image center:    279.25°W
 Latitude of image center:     28.77°N
       Scaled pixel width:      6.36   meters
      Scaled image  width:      3.25   km
      Scaled image height:     27.66   km
     Solar longitude (Ls):     38.76°
    Local True Solar Time:     13.76   decimal hours
           Emission angle:     17.97°
          Incidence angle:     27.85°
              Phase angle:     37.50°
            North azimuth:     93.48°
              Sun azimuth:    340.62°
      Spacecraft altitude:    405.55   km
           Slant distance:    423.95   km

Policy regarding use of processed images

Release date: 4 April 2003