Validation of sea ice concentration - American sector
Reference date: 2024-04-04
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-03-29:
| 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 |
1 |
11 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
19 |
414 |
51 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
119 |
1644 |
11938 |
31669 |
|
|
Date: 2024-03-31:
| 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 |
10 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
35 |
3 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
133 |
630 |
45 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
187 |
1609 |
10990 |
32224 |
|
|
Date: 2024-04-02:
| 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 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
4 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
6 |
14 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
1 |
73 |
27 |
10 |
0 |
| CDI |
0 |
0 |
0 |
1 |
76 |
684 |
173 |
16 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
922 |
9668 |
34178 |
|
|
Date: 2024-04-04:
| 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 |
11 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
73 |
23 |
2 |
0 |
| CDI |
0 |
0 |
0 |
0 |
62 |
555 |
304 |
12 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
582 |
8185 |
36056 |
|
|
Date: 2024-04-06:
| 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 |
47 |
30 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
45 |
739 |
158 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
660 |
7114 |
37073 |
|
|
Date: 2024-04-08:
| 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 |
1 |
3 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
75 |
875 |
154 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
15 |
1021 |
8615 |
35107 |
|
|
Date: 2024-04-10:
| 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 |
24 |
2 |
2 |
0 |
| CDI |
0 |
0 |
0 |
0 |
96 |
1048 |
186 |
13 |
| VCDI |
0 |
0 |
0 |
0 |
15 |
902 |
7583 |
35995 |
|
|
Date: 2024-04-12:
| 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 |
40 |
10 |
1 |
0 |
| CDI |
0 |
0 |
0 |
2 |
148 |
1313 |
266 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
14 |
1510 |
8406 |
34155 |
|
|
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