Validation of sea ice concentration - American sector
Reference date: 2024-01-11
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-01-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
8 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
48 |
3 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
423 |
281 |
41 |
13 |
| VCDI |
0 |
0 |
0 |
0 |
771 |
3843 |
11258 |
29177 |
|
|
Date: 2024-01-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
140 |
299 |
18 |
6 |
| VCDI |
0 |
0 |
0 |
0 |
468 |
3595 |
13132 |
28207 |
|
|
Date: 2024-01-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
13 |
8 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
264 |
725 |
12 |
17 |
| VCDI |
0 |
0 |
0 |
0 |
334 |
2926 |
12172 |
29392 |
|
|
Date: 2024-01-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
98 |
541 |
121 |
1 |
| VCDI |
0 |
0 |
0 |
1 |
352 |
2817 |
12452 |
29482 |
|
|
Date: 2024-01-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
99 |
8 |
1 |
0 |
| CDI |
0 |
0 |
0 |
2 |
659 |
679 |
53 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
449 |
3886 |
13012 |
27018 |
|
|
Date: 2024-01-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
7 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
23 |
186 |
14 |
1 |
0 |
| CDI |
0 |
0 |
0 |
59 |
765 |
982 |
39 |
2 |
| VCDI |
0 |
0 |
0 |
4 |
486 |
3824 |
11778 |
27696 |
|
|
Date: 2024-01-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
3 |
11 |
6 |
1 |
0 |
| CDI |
0 |
0 |
0 |
6 |
435 |
1087 |
79 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
354 |
3671 |
11145 |
29067 |
|
|
Date: 2024-01-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
11 |
2 |
1 |
0 |
| CDI |
0 |
0 |
0 |
24 |
479 |
262 |
133 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
256 |
3611 |
9301 |
31786 |
|
|
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