MOC narrow-angle image M02-00492

Low albedo dunes in north polar sand sea


MOC narrow-angle image M02-00492 MOC red wide-angle context image M02-00493
MOC narrow-angle image M02-00492 MOC red wide-angle context image M02-00493
View full-size image, processed, in sinusoidal projection using 50.28°W as prime meridian
(lossy JPEG, medium quality, rapid download)		 View full-size image, processed, in sinusoidal projection
(lossy JPEG, medium quality, rapid download)
View full-size image, processed, in sinusoidal projection using 50.28°W as prime meridian
(lossless GIF, best quality, slow download)		 View full-size image, processed, in sinusoidal projection
(lossless GIF, best quality, slow download)
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Ancillary data for MOC narrow-angle image M02-00492

Acquisition parameters 
     Image ID (picno): M02-00492
     Image start time: 1999-06-08T00:25:00.31 SCET
         Image  width:   1024      pixels
         Image height:   3200      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.31
   Crosstrack summing:      1
    Downtrack summing:      1
     Compression type: MOC-PRED-X-5
            Gain mode:     0A (hexadecimal)
          Offset mode:     24 (decimal)
Derived values 
Longitude of image center:     50.28°W
Latitude  of image center:     77.08°N
       Scaled pixel width:      1.61   meters
      Scaled image  width:      1.66   km
      Scaled image height:      6.83   km
     Solar longitude (Ls):    151.01°
    Local True Solar Time:     13.74   decimal hours
           Emission angle:      0.19°
          Incidence angle:     66.60°
              Phase angle:     66.61°
            North azimuth:    102.92°
              Sun azimuth:    311.07°
      Spacecraft altitude:    433.88   km
           Slant distance:    433.89   km

Policy regarding use of processed images

Release date: 22 May 2000