Validation of sea ice concentration - Asian sector
Reference date: 2022-12-15
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-12-09:
| 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 |
726 |
2 |
12 |
0 |
0 |
0 |
0 |
| OW |
0 |
618 |
16 |
56 |
18 |
0 |
0 |
0 |
| VODI |
0 |
68 |
29 |
191 |
126 |
2 |
0 |
0 |
| ODI |
0 |
1 |
2 |
89 |
174 |
145 |
8 |
0 |
| CDI |
0 |
0 |
0 |
34 |
172 |
303 |
195 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
141 |
1088 |
5191 |
22672 |
|
|
Date: 2022-12-11:
| 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 |
529 |
2 |
5 |
0 |
0 |
0 |
0 |
| OW |
0 |
506 |
20 |
78 |
0 |
0 |
0 |
0 |
| VODI |
0 |
88 |
30 |
278 |
177 |
0 |
0 |
0 |
| ODI |
0 |
0 |
3 |
120 |
223 |
77 |
0 |
0 |
| CDI |
0 |
0 |
0 |
7 |
372 |
318 |
135 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
120 |
661 |
6111 |
22222 |
|
|
Date: 2022-12-13:
| 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 |
506 |
5 |
15 |
0 |
0 |
0 |
0 |
| OW |
0 |
469 |
11 |
21 |
0 |
0 |
0 |
0 |
| VODI |
0 |
214 |
29 |
290 |
107 |
0 |
0 |
0 |
| ODI |
0 |
4 |
6 |
84 |
231 |
37 |
0 |
0 |
| CDI |
0 |
0 |
0 |
27 |
361 |
548 |
79 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
62 |
1309 |
6003 |
21664 |
|
|
Date: 2022-12-15:
| 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 |
374 |
2 |
10 |
0 |
0 |
0 |
0 |
| OW |
0 |
522 |
16 |
39 |
3 |
0 |
0 |
0 |
| VODI |
0 |
300 |
32 |
244 |
50 |
0 |
0 |
0 |
| ODI |
0 |
2 |
2 |
69 |
226 |
47 |
0 |
0 |
| CDI |
0 |
0 |
0 |
27 |
256 |
371 |
106 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
38 |
447 |
4700 |
24199 |
|
|
Date: 2022-12-17:
| 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 |
599 |
2 |
2 |
0 |
0 |
0 |
0 |
| OW |
0 |
541 |
5 |
10 |
0 |
0 |
0 |
0 |
| VODI |
0 |
391 |
35 |
169 |
0 |
0 |
0 |
0 |
| ODI |
0 |
25 |
14 |
216 |
118 |
10 |
0 |
0 |
| CDI |
0 |
0 |
0 |
83 |
463 |
435 |
33 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
53 |
917 |
8679 |
19282 |
|
|
Date: 2022-12-19:
| 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 |
624 |
7 |
15 |
0 |
0 |
0 |
0 |
| OW |
0 |
411 |
15 |
60 |
1 |
0 |
0 |
0 |
| VODI |
0 |
231 |
25 |
275 |
97 |
0 |
0 |
0 |
| ODI |
0 |
16 |
6 |
181 |
250 |
27 |
0 |
0 |
| CDI |
0 |
0 |
0 |
51 |
331 |
473 |
150 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
65 |
584 |
7737 |
20450 |
|
|
Date: 2022-12-21:
| 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 |
621 |
9 |
23 |
1 |
0 |
0 |
0 |
| OW |
0 |
259 |
14 |
60 |
18 |
0 |
0 |
0 |
| VODI |
0 |
119 |
26 |
300 |
111 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
127 |
276 |
38 |
0 |
0 |
| CDI |
0 |
0 |
0 |
9 |
305 |
485 |
72 |
10 |
| VCDI |
0 |
0 |
0 |
0 |
7 |
433 |
4913 |
23845 |
|
|
Date: 2022-12-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3 |
363 |
1 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
414 |
17 |
62 |
0 |
0 |
0 |
0 |
| VODI |
0 |
88 |
19 |
193 |
117 |
4 |
0 |
0 |
| ODI |
0 |
1 |
1 |
68 |
162 |
76 |
0 |
0 |
| CDI |
0 |
0 |
0 |
7 |
276 |
287 |
45 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
37 |
893 |
9646 |
19301 |
|
|
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