Minimize Cycles 164-165


Ers2 Wind Scatterometer L2 - Cycles 164-165

The following table gives the number of orbits available per cycle and the number of explained and unexplained missing orbits. Explained missing orbits cannot be recovered because is effectively data lost due to platform/instrument anomalies, and acquisition errors. Unexplained missing orbits might be recovered during next reprocessing campaign and are mainly due to corruption occurred during the transcription processes of the raw telemetry data from tape units to hard disks.


  Unexplained Missing orbits
  Missing orbits(due to Instrument/Platform Unavailability,Ground Segment Station Unavailability, Orbit Control Manouvre, and Unplanned Orbits)

 


Cycle 164 (27 Dec 2010 - 31 Jan 2011)

 

Absolute Orbit Start Absolute Orbit Stop Number of Missing Orbits
82031 82032 2
82036 82036 1
82044 82045 2
82059 82059 1
82076 82076 1
82079 82080 2
82088 82088 1
82102 82102 1
82107 82107 1
82117 82117 1
82119 82119 1
82131 82131 1
82145 82145 1
82150 82150 1
82153 82153 1
82155 82157 2
82159 82160 2
82174 82174 1
82186 82186 1
82188 82188 1
82190 82190 1
82200 82201 2
82203 82203 1
82215 82217 2
82237 82237 1
82246 82246 1
82260 82260 1
82303 82303 1
82317 82317 1
82368 82368 1
82374 82375 2
82395 82395 1
82403 82403 1
82409 82409 1
82417 82418 2
82437 82437 1
82444 82444 1
82500 82500 1
Total Missing Orbits (exp./unexpected) 47(2/45)
Total Missing Orbits Excluding known missing orbits (%) 9.02

 

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Cycle 165 (31 Jan 2011 - 07 Mar 2011)

 

Absolute Orbit Start Absolute Orbit Stop Number of Missing Orbits
82523 82527 5
82562 82562 1
82586 82586 1
82609 82609 1
82630 82631 2
82648 82648 1
82650 82650 1
82652 82652 1
82693 82693 1
82708 82708 1
82732 82732 1
82752 82752 1
82766 82767 2
82782 82782 1
82813 82813 1
82818 82823 6
Total Missing Orbits (exp./unexpected) 27(0/27)
Total Missing Orbits Excluding known missing orbits (%) 5.39

 

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