MOC narrow-angle image R18-02092

Defrosting north polar dunes


MOC narrow-angle image R18-02092
Map projection is north polar stereographic
MOC narrow-angle image R18-02092
Map projection is north polar stereographic
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Ancillary data for MOC narrow-angle image R18-02092

Acquisition parameters
     Image ID (picno): R18-02092
     Image start time: 2004-06-26T19:09:02.30 SCET
         Image  width:    672      pixels
         Image height:   6144      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.83
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-PRED-X-5
            Gain mode:     4A (hexadecimal)
          Offset mode:     52 (decimal)
Derived values
Longitude of image center:    192.17°W
 Latitude of image center:     80.19°N
       Scaled pixel width:      5.12   meters
      Scaled image  width:      3.46   km
      Scaled image height:     26.15   km
     Solar longitude (Ls):     52.55°
    Local True Solar Time:     13.17   decimal hours
           Emission angle:     18.22°
          Incidence angle:     60.93°
              Phase angle:     76.08°
            North azimuth:    106.96°
              Sun azimuth:    305.99°
      Spacecraft altitude:    439.27   km
           Slant distance:    459.64   km

Policy regarding use of processed images

Release date: 6 April 2005