MOC narrow-angle image E17-00426

Defrosting north polar dunes in spring


MOC narrow-angle image E17-00426
Map projection is north polar stereographic 		MOC red wide-angle context image E17-00427
MOC narrow-angle image E17-00426
Map projection is north polar stereographic 		MOC red wide-angle context image E17-00427
View full-size processed and map-projected image
(lossy JPEG, medium quality, rapid download)		 View full-size processed and map-projected image
(lossy JPEG, medium quality, rapid download)
View full-size processed and map-projected image
(lossless GIF, best quality, slow download)		 View full-size processed and map-projected image
(lossless GIF, best quality, slow download)
View full-size image, processed but NOT map-projected
(lossy JPEG, medium quality, rapid download)		 View full-size image, processed but NOT map-projected
(lossy JPEG, medium quality, rapid download)
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)
Download processed image in PDS .IMG format Download processed image in PDS .IMG format
Download compressed raw data in PDS .IMQ format Download compressed raw data in PDS .IMQ format

Ancillary data for MOC narrow-angle image E17-00426

Acquisition parameters 
     Image ID (picno): E17-00426
     Image start time: 2002-06-06T22:18:33.42 SCET
         Image  width:    672      pixels
         Image height:   3072      pixels
Line integration time:      0.6026 millisec
   Pixel aspect ratio:      1.06
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-PRED-X-5
            Gain mode:     6A (hexadecimal)
          Offset mode:     34 (decimal)
Derived values 
Longitude of image center:    271.36°W
 Latitude of image center:     76.37°N
       Scaled pixel width:      5.05   meters
      Scaled image  width:      3.41   km
      Scaled image height:     16.49   km
     Solar longitude (Ls):     23.69°
    Local True Solar Time:     12.85   decimal hours
           Emission angle:     18.14°
          Incidence angle:     66.88°
              Phase angle:     83.29°
            North azimuth:    102.61°
              Sun azimuth:    296.37°
      Spacecraft altitude:    433.29   km
           Slant distance:    453.23   km

Policy regarding use of processed images

Release date: 4 April 2003