Validation of sea ice concentration - American sector
Reference date: 2022-01-27
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-01-21:
| 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 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
32 |
97 |
0 |
1 |
| CDI |
0 |
0 |
0 |
0 |
51 |
414 |
297 |
8 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
1415 |
8147 |
35398 |
|
|
Date: 2022-01-23:
| 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 |
8 |
1 |
0 |
| ODI |
0 |
0 |
0 |
0 |
115 |
81 |
10 |
0 |
| CDI |
0 |
0 |
0 |
0 |
64 |
735 |
126 |
21 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
1857 |
8390 |
34456 |
|
|
Date: 2022-01-25:
| 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 |
4 |
0 |
| ODI |
0 |
0 |
0 |
0 |
67 |
74 |
20 |
0 |
| CDI |
0 |
0 |
0 |
0 |
46 |
715 |
153 |
28 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1651 |
8993 |
34111 |
|
|
Date: 2022-01-27:
| 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 |
8 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
57 |
2 |
0 |
| CDI |
0 |
0 |
0 |
0 |
0 |
537 |
234 |
18 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1011 |
6874 |
37125 |
|
|
Date: 2022-01-29:
| 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 |
16 |
0 |
1 |
| ODI |
0 |
0 |
0 |
0 |
0 |
70 |
0 |
1 |
| CDI |
0 |
0 |
0 |
0 |
0 |
470 |
134 |
28 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1401 |
5089 |
38656 |
|
|
Date: 2022-01-31:
| 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 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
53 |
3 |
0 |
| CDI |
0 |
0 |
0 |
0 |
0 |
288 |
224 |
68 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
804 |
5368 |
39057 |
|
|
Date: 2022-02-02:
| 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 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
9 |
9 |
14 |
2 |
| CDI |
0 |
0 |
0 |
0 |
42 |
264 |
106 |
60 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
902 |
6901 |
37556 |
|
|
Date: 2022-02-04:
| 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 |
9 |
4 |
1 |
0 |
| ODI |
0 |
0 |
0 |
0 |
60 |
69 |
6 |
3 |
| CDI |
0 |
0 |
0 |
0 |
59 |
224 |
135 |
10 |
| VCDI |
0 |
0 |
0 |
0 |
33 |
1797 |
7166 |
36290 |
|
|
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