|
Description of algorithm |
Validation of sea ice concentration - Full domain
Reference date: 2023-12-07
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Sea ice concentration
Mean absolute difference |
RMS difference |
|
|
Sea ice edge length, position
Sea ice edge length |
Sea ice edge position bias |
|
|
Mean absolute difference |
RMS difference |
|
|
Integrated ice edge error (IIEE)
Area metric (original) |
Distance (length) derivative |
|
|
Distance bias | |
|
Relative distance metrics [IIEE/IE]
Score w/ obs. reference |
Score w/ model reference |
|
|
Marginal ice zone (MIZ)
MIZ area |
MIZ width |
|
|
Sea ice concentration IIEE areas, 2023-12-13
Best estimate vs. observations
|
| IIEE over- and underestimated regions are shaded |
Persistence vs. observations
|
| IIEE over- and underestimated regions are shaded |
Sea ice edge position map, 2023-12-13
|
| Edge nodes from observations in blue, from persistence in brown, from model in black |
Generated by /metno/routine/sms/V2/gxSIvalidation/gxSIwebPage.sh Fri 22 Dec 2023 03:49:27 AM UTC on arcval