Validation of sea ice concentration - Asian sector
Reference date: 2021-09-02
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-08-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12194 |
7863 |
92 |
456 |
240 |
86 |
9 |
0 |
| OW |
31 |
314 |
13 |
97 |
44 |
17 |
2 |
0 |
| VODI |
54 |
548 |
43 |
366 |
127 |
38 |
3 |
0 |
| ODI |
6 |
140 |
10 |
454 |
1384 |
174 |
13 |
0 |
| CDI |
0 |
0 |
0 |
8 |
1629 |
5143 |
483 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
|
|
Date: 2021-08-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11945 |
8194 |
87 |
429 |
226 |
128 |
21 |
0 |
| OW |
36 |
248 |
10 |
79 |
44 |
26 |
9 |
0 |
| VODI |
37 |
469 |
42 |
363 |
168 |
27 |
7 |
0 |
| ODI |
0 |
107 |
10 |
411 |
1702 |
238 |
7 |
0 |
| CDI |
0 |
0 |
0 |
7 |
1166 |
5745 |
77 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
17 |
0 |
|
|
Date: 2021-08-31:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12008 |
8111 |
87 |
416 |
232 |
111 |
19 |
0 |
| OW |
16 |
275 |
10 |
86 |
44 |
25 |
6 |
0 |
| VODI |
30 |
383 |
37 |
384 |
185 |
33 |
7 |
0 |
| ODI |
0 |
95 |
15 |
402 |
1983 |
351 |
7 |
0 |
| CDI |
0 |
0 |
0 |
1 |
899 |
5762 |
28 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3 |
31 |
0 |
|
|
Date: 2021-09-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12743 |
7539 |
84 |
339 |
209 |
91 |
10 |
0 |
| OW |
20 |
229 |
10 |
93 |
73 |
34 |
7 |
0 |
| VODI |
24 |
313 |
38 |
314 |
213 |
36 |
8 |
0 |
| ODI |
0 |
82 |
16 |
365 |
1937 |
553 |
5 |
0 |
| CDI |
0 |
0 |
0 |
5 |
894 |
5701 |
60 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
14 |
23 |
0 |
|
|
Date: 2021-09-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12966 |
7253 |
67 |
291 |
210 |
98 |
1 |
0 |
| OW |
17 |
237 |
24 |
119 |
95 |
52 |
5 |
0 |
| VODI |
22 |
245 |
33 |
294 |
295 |
50 |
22 |
0 |
| ODI |
0 |
70 |
13 |
245 |
983 |
1074 |
7 |
0 |
| CDI |
0 |
0 |
0 |
9 |
219 |
6869 |
151 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
26 |
20 |
0 |
|
|
Date: 2021-09-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13024 |
7068 |
63 |
227 |
145 |
66 |
0 |
0 |
| OW |
26 |
310 |
27 |
223 |
57 |
24 |
0 |
0 |
| VODI |
13 |
315 |
31 |
348 |
249 |
58 |
5 |
0 |
| ODI |
0 |
99 |
22 |
417 |
1111 |
586 |
6 |
0 |
| CDI |
0 |
0 |
0 |
7 |
204 |
6954 |
365 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
7 |
25 |
0 |
|
|
Date: 2021-09-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12297 |
7960 |
77 |
311 |
146 |
55 |
0 |
0 |
| OW |
24 |
223 |
17 |
117 |
32 |
23 |
0 |
0 |
| VODI |
8 |
284 |
39 |
381 |
270 |
64 |
0 |
0 |
| ODI |
0 |
144 |
18 |
409 |
755 |
625 |
0 |
0 |
| CDI |
0 |
1 |
1 |
15 |
176 |
5463 |
1101 |
0 |
| VCDI |
0 |
1 |
0 |
0 |
6 |
553 |
486 |
0 |
|
|
Date: 2021-09-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13010 |
7420 |
72 |
297 |
169 |
95 |
0 |
0 |
| OW |
19 |
236 |
20 |
81 |
33 |
27 |
0 |
0 |
| VODI |
2 |
312 |
43 |
366 |
238 |
49 |
1 |
0 |
| ODI |
0 |
120 |
26 |
283 |
579 |
582 |
29 |
0 |
| CDI |
0 |
0 |
0 |
21 |
142 |
1716 |
3744 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
974 |
1371 |
0 |
|
|
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