MOC narrow-angle image R20-01502

Valley network landforms


MOC narrow-angle image R20-01502
Map projection is sinusoidal, using 21.88 degrees W as prime meridian 		MOC red wide-angle context image R20-01503
MOC narrow-angle image R20-01502
Map projection is sinusoidal, using 21.88 degrees W as prime meridian 		MOC red wide-angle context image R20-01503
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View full-size image, processed but NOT map-projected
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View full-size image, processed but NOT map-projected
(lossless GIF, best quality, slow download)		 View full-size image, processed but NOT map-projected
(lossless GIF, best quality, slow download)
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Ancillary data for MOC narrow-angle image R20-01502

Acquisition parameters 
     Image ID (picno): R20-01502
     Image start time: 2004-08-29T01:36:43.53 SCET
         Image  width:    672      pixels
         Image height:   6144      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      1.00
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-PRED-X-5
            Gain mode:     6A (hexadecimal)
          Offset mode:      4 (decimal)
Derived values 
Longitude of image center:     21.88°W
 Latitude of image center:     25.71°S
       Scaled pixel width:      4.44   meters
      Scaled image  width:      2.98   km
      Scaled image height:     27.36   km
     Solar longitude (Ls):     80.24°
    Local True Solar Time:     14.60   decimal hours
           Emission angle:     18.08°
          Incidence angle:     63.08°
              Phase angle:     49.30°
            North azimuth:     93.22°
              Sun azimuth:     53.28°
      Spacecraft altitude:    377.03   km
           Slant distance:    394.50   km

Policy regarding use of processed images

Release date: 6 April 2005