Validation of sea ice concentration - American sector
Reference date: 2022-02-17
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-02-11:
| 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 |
6 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
21 |
3 |
0 |
| CDI |
0 |
0 |
0 |
0 |
0 |
397 |
75 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1058 |
6443 |
37862 |
|
|
Date: 2022-02-13:
| 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 |
3 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
9 |
84 |
12 |
0 |
| CDI |
0 |
0 |
0 |
0 |
6 |
363 |
46 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1045 |
6101 |
38191 |
|
|
Date: 2022-02-15:
| 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 |
0 |
0 |
5 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
143 |
7 |
3 |
| CDI |
0 |
0 |
0 |
0 |
0 |
306 |
110 |
18 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
559 |
5540 |
39175 |
|
|
Date: 2022-02-17:
| 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 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
77 |
5 |
4 |
| CDI |
0 |
0 |
0 |
0 |
0 |
316 |
178 |
80 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
577 |
4457 |
40169 |
|
|
Date: 2022-02-19:
| 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 |
5 |
45 |
4 |
0 |
| CDI |
0 |
0 |
0 |
0 |
8 |
338 |
215 |
24 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
659 |
5978 |
38590 |
|
|
Date: 2022-02-21:
| 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 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
16 |
31 |
6 |
4 |
| CDI |
0 |
0 |
0 |
0 |
12 |
347 |
82 |
77 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
955 |
5559 |
38776 |
|
|
Date: 2022-02-23:
| 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 |
6 |
1 |
1 |
0 |
| ODI |
0 |
0 |
0 |
0 |
26 |
46 |
9 |
0 |
| CDI |
0 |
0 |
0 |
0 |
33 |
423 |
71 |
50 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
970 |
5952 |
38275 |
|
|
Date: 2022-02-25:
| 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 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
7 |
15 |
6 |
0 |
| CDI |
0 |
0 |
0 |
0 |
46 |
481 |
113 |
28 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
914 |
7894 |
36362 |
|
|
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