Validation of sea ice concentration - American sector
Reference date: 2021-02-04
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-01-29:
| 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 |
19 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
58 |
15 |
8 |
| CDI |
0 |
0 |
0 |
0 |
0 |
366 |
255 |
341 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
553 |
4761 |
39490 |
|
|
Date: 2021-01-31:
| 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 |
0 |
2 |
1 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
8 |
7 |
2 |
| CDI |
0 |
0 |
0 |
0 |
0 |
227 |
478 |
159 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
493 |
4410 |
40079 |
|
|
Date: 2021-02-02:
| 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 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
9 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
44 |
29 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
30 |
397 |
230 |
23 |
| VCDI |
0 |
0 |
0 |
0 |
9 |
1084 |
6572 |
37439 |
|
|
Date: 2021-02-04:
| 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 |
6 |
6 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
32 |
97 |
1 |
3 |
| CDI |
0 |
0 |
0 |
0 |
13 |
756 |
341 |
66 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
982 |
7950 |
35613 |
|
|
Date: 2021-02-06:
| 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 |
2 |
9 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
15 |
67 |
4 |
0 |
| CDI |
0 |
0 |
0 |
0 |
90 |
399 |
286 |
15 |
| VCDI |
0 |
0 |
0 |
0 |
55 |
1755 |
9007 |
34162 |
|
|
Date: 2021-02-08:
| 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 |
1 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
9 |
28 |
3 |
4 |
| CDI |
0 |
0 |
0 |
0 |
100 |
345 |
163 |
90 |
| VCDI |
0 |
0 |
0 |
0 |
52 |
1095 |
5614 |
38359 |
|
|
Date: 2021-02-10:
| 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 |
2 |
14 |
7 |
0 |
0 |
| ODI |
0 |
0 |
0 |
14 |
43 |
41 |
5 |
1 |
| CDI |
0 |
0 |
0 |
13 |
47 |
428 |
184 |
98 |
| VCDI |
0 |
0 |
0 |
11 |
89 |
1243 |
7159 |
36467 |
|
|
Date: 2021-02-12:
| 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 |
12 |
0 |
6 |
0 |
2 |
| ODI |
0 |
29 |
4 |
38 |
7 |
19 |
5 |
39 |
| CDI |
0 |
18 |
5 |
26 |
62 |
325 |
384 |
166 |
| VCDI |
0 |
9 |
3 |
59 |
122 |
1323 |
7458 |
35745 |
|
|
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