Validation of sea ice concentration - Asian sector
Reference date: 2022-07-21
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-07-15:
Best estimate |
|
|
observations |
|
Ice free |
Ice free near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI near MIZ |
VCDI |
m o d e l |
Ice free |
2080 |
5262 |
84 |
468 |
140 |
2 |
0 |
0 |
OW |
0 |
298 |
39 |
175 |
56 |
2 |
0 |
0 |
VODI |
0 |
553 |
58 |
696 |
244 |
21 |
0 |
0 |
ODI |
0 |
255 |
50 |
915 |
3358 |
653 |
0 |
0 |
CDI |
0 |
4 |
2 |
55 |
1710 |
11860 |
2163 |
0 |
VCDI |
0 |
0 |
0 |
0 |
1 |
115 |
763 |
0 |
|
|
Date: 2022-07-17:
Best estimate |
|
|
observations |
|
Ice free |
Ice free near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI near MIZ |
VCDI |
m o d e l |
Ice free |
2695 |
4952 |
77 |
442 |
94 |
0 |
0 |
0 |
OW |
0 |
328 |
21 |
151 |
42 |
0 |
0 |
0 |
VODI |
0 |
742 |
64 |
676 |
163 |
10 |
0 |
0 |
ODI |
0 |
298 |
38 |
891 |
3211 |
549 |
0 |
0 |
CDI |
0 |
0 |
0 |
47 |
2195 |
12347 |
1344 |
0 |
VCDI |
0 |
0 |
0 |
0 |
0 |
87 |
618 |
0 |
|
|
Date: 2022-07-19:
Best estimate |
|
|
observations |
|
Ice free |
Ice free near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI near MIZ |
VCDI |
m o d e l |
Ice free |
3739 |
4172 |
58 |
392 |
51 |
0 |
0 |
0 |
OW |
34 |
388 |
32 |
162 |
35 |
1 |
0 |
0 |
VODI |
49 |
848 |
59 |
606 |
129 |
6 |
0 |
0 |
ODI |
4 |
294 |
49 |
809 |
3181 |
700 |
0 |
0 |
CDI |
0 |
7 |
4 |
49 |
2679 |
10884 |
1847 |
0 |
VCDI |
0 |
0 |
0 |
0 |
0 |
18 |
796 |
0 |
|
|
Date: 2022-07-21:
Best estimate |
|
|
observations |
|
Ice free |
Ice free near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI near MIZ |
VCDI |
m o d e l |
Ice free |
4105 |
4358 |
67 |
418 |
36 |
4 |
0 |
0 |
OW |
20 |
425 |
23 |
153 |
29 |
1 |
0 |
0 |
VODI |
13 |
821 |
53 |
504 |
163 |
11 |
0 |
0 |
ODI |
0 |
291 |
33 |
556 |
2854 |
985 |
0 |
0 |
CDI |
0 |
15 |
4 |
32 |
2412 |
9476 |
2597 |
0 |
VCDI |
0 |
1 |
0 |
0 |
0 |
45 |
1577 |
0 |
|
|
Date: 2022-07-23:
Best estimate |
|
|
observations |
|
Ice free |
Ice free near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI near MIZ |
VCDI |
m o d e l |
Ice free |
4717 |
4562 |
57 |
319 |
29 |
2 |
0 |
0 |
OW |
32 |
389 |
15 |
118 |
29 |
3 |
0 |
0 |
VODI |
48 |
685 |
54 |
486 |
162 |
10 |
0 |
0 |
ODI |
3 |
246 |
19 |
503 |
2557 |
586 |
2 |
0 |
CDI |
0 |
21 |
2 |
37 |
1884 |
9588 |
2692 |
41 |
VCDI |
0 |
0 |
0 |
0 |
0 |
70 |
2113 |
1 |
|
|
Date: 2022-07-25:
Best estimate |
|
|
observations |
|
Ice free |
Ice free near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI near MIZ |
VCDI |
m o d e l |
Ice free |
5408 |
4648 |
48 |
206 |
45 |
1 |
0 |
0 |
OW |
28 |
394 |
20 |
112 |
26 |
1 |
0 |
0 |
VODI |
21 |
681 |
63 |
459 |
226 |
14 |
0 |
0 |
ODI |
1 |
155 |
23 |
464 |
2270 |
380 |
0 |
0 |
CDI |
0 |
1 |
1 |
33 |
1783 |
9212 |
2309 |
0 |
VCDI |
0 |
0 |
0 |
0 |
0 |
36 |
2976 |
37 |
|
|
Date: 2022-07-27:
Best estimate |
|
|
observations |
|
Ice free |
Ice free near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI near MIZ |
VCDI |
m o d e l |
Ice free |
6037 |
4992 |
48 |
178 |
52 |
3 |
0 |
0 |
OW |
4 |
359 |
24 |
103 |
45 |
0 |
0 |
0 |
VODI |
0 |
408 |
59 |
384 |
223 |
7 |
0 |
0 |
ODI |
0 |
102 |
22 |
382 |
1912 |
572 |
0 |
0 |
CDI |
0 |
3 |
2 |
43 |
1495 |
9147 |
1735 |
0 |
VCDI |
0 |
0 |
0 |
0 |
2 |
485 |
3212 |
42 |
|
|
Date: 2022-07-29:
Best estimate |
|
|
observations |
|
Ice free |
Ice free near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI near MIZ |
VCDI |
m o d e l |
Ice free |
6115 |
5595 |
53 |
199 |
42 |
0 |
0 |
0 |
OW |
0 |
300 |
22 |
114 |
44 |
0 |
0 |
0 |
VODI |
0 |
342 |
45 |
340 |
268 |
5 |
0 |
0 |
ODI |
0 |
83 |
28 |
406 |
1942 |
1012 |
0 |
0 |
CDI |
0 |
1 |
1 |
34 |
2034 |
9169 |
1127 |
0 |
VCDI |
0 |
0 |
0 |
0 |
2 |
1461 |
1298 |
0 |
|
|
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