Validation of sea ice edge, concentration - Full domain
Bulletin date: 2017-08-31
Model: ARC MFC - TOPAZ
Data source: OSI SAF N.H. sea ice concentration
Sea ice concentration
Mean absolute difference
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RMS difference
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Sea ice edge length, position
Sea ice edge length
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Sea ice edge position bias
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Mean absolute difference
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RMS difference
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Integrated ice edge error (IIEE)
Area metric (original)
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Distance (length) derivative
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Distance bias
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Relative distance metrics [IIEE/IE]
Score w/ obs. reference
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Score w/ model reference
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Sea ice concentration IIEE areas, 2017-08-30
Best estimate vs. observations
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IIEE over- and underestimated regions are shaded
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Sea ice edge position map, 2017-08-30
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Edge nodes from observations in blue, from model best estimate in black
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Sea ice concentration IIEE areas, 2017-09-06
Best estimate vs. observations
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IIEE over- and underestimated regions are shaded
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Forecast vs. observations
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IIEE over- and underestimated regions are shaded
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Persistence vs. observations
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IIEE over- and underestimated regions are shaded
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Sea ice edge position map, 2017-09-06
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Edge nodes from observations in blue, from persistence in brown, from model best estimate in black, from model forecast in grey
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