Validation of sea ice concentration - American sector
Reference date: 2022-03-10
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-03-04:
| 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 |
13 |
5 |
7 |
0 |
| ODI |
0 |
0 |
0 |
1 |
64 |
42 |
30 |
1 |
| CDI |
0 |
0 |
0 |
1 |
121 |
442 |
547 |
99 |
| VCDI |
0 |
0 |
0 |
14 |
103 |
964 |
7523 |
35889 |
|
|
Date: 2022-03-06:
| 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 |
5 |
1 |
0 |
1 |
| ODI |
0 |
0 |
0 |
0 |
81 |
33 |
24 |
0 |
| CDI |
0 |
0 |
0 |
0 |
169 |
469 |
249 |
82 |
| VCDI |
0 |
0 |
0 |
0 |
131 |
1033 |
5913 |
37675 |
|
|
Date: 2022-03-08:
| 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 |
10 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
40 |
18 |
2 |
0 |
| CDI |
0 |
0 |
0 |
0 |
123 |
508 |
205 |
23 |
| VCDI |
0 |
0 |
0 |
0 |
24 |
841 |
6280 |
37792 |
|
|
Date: 2022-03-10:
| 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 |
10 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
2 |
36 |
16 |
5 |
0 |
| CDI |
0 |
0 |
0 |
3 |
54 |
581 |
263 |
14 |
| VCDI |
0 |
0 |
0 |
6 |
75 |
1015 |
5809 |
37977 |
|
|
Date: 2022-03-12:
| 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 |
5 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
24 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
3 |
375 |
459 |
73 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
1016 |
4863 |
39040 |
|
|
Date: 2022-03-14:
| 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 |
4 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
16 |
40 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
100 |
488 |
130 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
1170 |
5711 |
38192 |
|
|
Date: 2022-03-16:
| 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 |
13 |
24 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
24 |
65 |
1 |
2 |
| CDI |
0 |
0 |
0 |
0 |
14 |
534 |
165 |
27 |
| VCDI |
0 |
0 |
0 |
0 |
56 |
1477 |
5578 |
37886 |
|
|
Date: 2022-03-18:
| 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 |
24 |
52 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
17 |
67 |
2 |
0 |
| CDI |
0 |
0 |
0 |
0 |
19 |
238 |
152 |
52 |
| VCDI |
0 |
0 |
0 |
0 |
61 |
1456 |
8004 |
35722 |
|
|
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