Validation of sea ice concentration - Asian sector
Reference date: 2021-12-09
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-12-03:
| 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 |
67 |
1 |
5 |
0 |
0 |
0 |
0 |
| OW |
0 |
339 |
15 |
40 |
3 |
0 |
0 |
0 |
| VODI |
0 |
200 |
15 |
110 |
73 |
20 |
0 |
1 |
| ODI |
0 |
57 |
10 |
122 |
239 |
165 |
6 |
1 |
| CDI |
0 |
0 |
0 |
23 |
98 |
579 |
994 |
98 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
97 |
4318 |
24385 |
|
|
Date: 2021-12-05:
| 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 |
290 |
7 |
10 |
4 |
0 |
0 |
0 |
| OW |
0 |
172 |
4 |
29 |
2 |
0 |
0 |
0 |
| VODI |
0 |
228 |
13 |
121 |
54 |
0 |
0 |
0 |
| ODI |
0 |
67 |
8 |
140 |
228 |
101 |
0 |
4 |
| CDI |
0 |
0 |
0 |
19 |
237 |
775 |
271 |
35 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
291 |
5249 |
23723 |
|
|
Date: 2021-12-07:
| 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 |
212 |
6 |
17 |
0 |
0 |
0 |
0 |
| OW |
0 |
217 |
8 |
64 |
8 |
0 |
0 |
0 |
| VODI |
0 |
152 |
14 |
115 |
68 |
5 |
0 |
0 |
| ODI |
0 |
74 |
10 |
90 |
173 |
153 |
26 |
0 |
| CDI |
0 |
0 |
0 |
12 |
162 |
564 |
487 |
29 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
75 |
5475 |
23865 |
|
|
Date: 2021-12-09:
| 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 |
406 |
18 |
40 |
0 |
0 |
0 |
0 |
| OW |
0 |
84 |
3 |
43 |
2 |
0 |
0 |
0 |
| VODI |
0 |
102 |
6 |
122 |
62 |
31 |
0 |
0 |
| ODI |
0 |
56 |
8 |
87 |
252 |
145 |
0 |
0 |
| CDI |
0 |
1 |
2 |
34 |
229 |
618 |
274 |
34 |
| VCDI |
0 |
0 |
0 |
0 |
59 |
391 |
5749 |
23224 |
|
|
Date: 2021-12-11:
| 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 |
408 |
18 |
47 |
2 |
0 |
0 |
0 |
| OW |
0 |
84 |
5 |
40 |
4 |
0 |
0 |
0 |
| VODI |
0 |
88 |
8 |
138 |
36 |
0 |
0 |
0 |
| ODI |
0 |
63 |
10 |
116 |
296 |
52 |
0 |
4 |
| CDI |
0 |
4 |
0 |
41 |
352 |
641 |
441 |
48 |
| VCDI |
0 |
0 |
0 |
0 |
13 |
206 |
5432 |
23485 |
|
|
Date: 2021-12-13:
| 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 |
351 |
15 |
42 |
3 |
0 |
0 |
0 |
| OW |
0 |
116 |
10 |
69 |
13 |
0 |
0 |
0 |
| VODI |
0 |
65 |
11 |
172 |
57 |
0 |
0 |
0 |
| ODI |
0 |
58 |
5 |
119 |
335 |
68 |
0 |
3 |
| CDI |
0 |
0 |
0 |
17 |
335 |
1022 |
283 |
35 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
238 |
4801 |
23836 |
|
|
Date: 2021-12-15:
| 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 |
201 |
5 |
38 |
9 |
0 |
0 |
0 |
| OW |
0 |
160 |
15 |
103 |
24 |
0 |
0 |
0 |
| VODI |
0 |
30 |
6 |
140 |
142 |
10 |
0 |
0 |
| ODI |
0 |
3 |
0 |
66 |
225 |
242 |
24 |
1 |
| CDI |
0 |
0 |
0 |
7 |
148 |
739 |
989 |
29 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
91 |
6022 |
22613 |
|
|
Date: 2021-12-17:
| 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 |
116 |
3 |
17 |
8 |
0 |
0 |
0 |
| OW |
0 |
152 |
13 |
23 |
4 |
0 |
0 |
0 |
| VODI |
0 |
82 |
8 |
209 |
120 |
14 |
0 |
0 |
| ODI |
0 |
14 |
7 |
92 |
222 |
106 |
9 |
4 |
| CDI |
0 |
0 |
0 |
9 |
174 |
556 |
682 |
131 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
56 |
3110 |
26138 |
|
|
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