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Description of algorithm |
Validation of sea ice edge, concentration - Full domain
Bulletin date: 2025-03-25
Model: ARC-MFC PHY_ICE (neXtSIM)
Data source: OSI SAF N.H. sea ice concentration
Sea ice concentration
Difference metrics |
Bias (model-obs.) |
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Sea ice edge length, displacement
Sea ice edge length | |
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Ice edge displacement metrics | |
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Supplementary metrics
Relative distance metrics [IE/IIEE] |
Integrated ice edge error (IIEE) |
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Marginal ice zone (MIZ)
MIZ area |
MIZ width |
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Ice Edge Maps
IIEE regions | |
Forecast vs. observations, 2025-03-24 | |
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Forecast vs. observations, 2025-03-30 |
Observations, 2025-03-30 vs. persistence |
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| Observations in blue, model forecast in grey, persistence in brown | |
Fractions skill score
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