Validation of sea ice concentration - Asian sector
Reference date: 2021-12-30
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-12-24:
| 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 |
26 |
1 |
3 |
1 |
0 |
0 |
0 |
| OW |
0 |
79 |
1 |
1 |
0 |
0 |
0 |
0 |
| VODI |
0 |
132 |
3 |
6 |
2 |
1 |
0 |
0 |
| ODI |
0 |
48 |
1 |
4 |
19 |
42 |
45 |
0 |
| CDI |
0 |
48 |
9 |
72 |
115 |
747 |
387 |
18 |
| VCDI |
0 |
0 |
0 |
3 |
23 |
509 |
5621 |
24115 |
|
|
Date: 2021-12-26:
| 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 |
28 |
0 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
72 |
0 |
1 |
1 |
0 |
0 |
0 |
| VODI |
0 |
178 |
4 |
3 |
1 |
3 |
0 |
0 |
| ODI |
0 |
43 |
1 |
6 |
10 |
67 |
3 |
0 |
| CDI |
0 |
66 |
10 |
57 |
123 |
477 |
434 |
35 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
162 |
4017 |
26279 |
|
|
Date: 2021-12-28:
| 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 |
39 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
51 |
1 |
5 |
0 |
0 |
0 |
0 |
| VODI |
0 |
225 |
5 |
36 |
8 |
5 |
0 |
0 |
| ODI |
0 |
49 |
1 |
11 |
32 |
92 |
0 |
0 |
| CDI |
0 |
68 |
10 |
43 |
77 |
436 |
205 |
4 |
| VCDI |
0 |
0 |
0 |
16 |
54 |
420 |
6451 |
23738 |
|
|
Date: 2021-12-30:
| 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 |
27 |
0 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
46 |
1 |
4 |
0 |
0 |
0 |
0 |
| VODI |
0 |
251 |
9 |
54 |
4 |
4 |
3 |
0 |
| ODI |
0 |
43 |
3 |
12 |
11 |
11 |
23 |
11 |
| CDI |
0 |
44 |
9 |
44 |
34 |
119 |
356 |
246 |
| VCDI |
0 |
0 |
2 |
41 |
71 |
142 |
3866 |
26590 |
|
|
Date: 2022-01-01:
| 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 |
18 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
25 |
2 |
3 |
0 |
0 |
0 |
0 |
| VODI |
0 |
255 |
11 |
49 |
17 |
2 |
0 |
0 |
| ODI |
0 |
59 |
5 |
21 |
11 |
4 |
1 |
3 |
| CDI |
0 |
31 |
3 |
37 |
28 |
267 |
117 |
204 |
| VCDI |
0 |
1 |
1 |
63 |
82 |
179 |
3160 |
27423 |
|
|
Date: 2022-01-03:
| 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 |
4 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
21 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
160 |
14 |
96 |
5 |
0 |
0 |
0 |
| ODI |
0 |
64 |
5 |
94 |
30 |
32 |
0 |
2 |
| CDI |
0 |
19 |
2 |
97 |
140 |
164 |
63 |
91 |
| VCDI |
0 |
0 |
0 |
17 |
36 |
182 |
4298 |
26446 |
|
|
Date: 2022-01-05:
| 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 |
9 |
1 |
2 |
0 |
0 |
0 |
0 |
| VODI |
0 |
71 |
8 |
102 |
23 |
4 |
0 |
0 |
| ODI |
0 |
31 |
6 |
133 |
108 |
15 |
0 |
0 |
| CDI |
0 |
3 |
1 |
18 |
199 |
168 |
24 |
14 |
| VCDI |
0 |
0 |
0 |
0 |
13 |
520 |
5909 |
24700 |
|
|
Date: 2022-01-07:
| 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 |
8 |
1 |
0 |
0 |
0 |
| VODI |
0 |
4 |
3 |
109 |
21 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
76 |
135 |
40 |
0 |
1 |
| CDI |
0 |
0 |
0 |
10 |
39 |
210 |
275 |
100 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
427 |
5089 |
25533 |
|
|
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