Validation of sea ice concentration - Asian sector
Reference date: 2021-10-14
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-10-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7386 |
8411 |
79 |
388 |
37 |
0 |
0 |
0 |
| OW |
0 |
1235 |
68 |
399 |
119 |
1 |
0 |
0 |
| VODI |
0 |
322 |
45 |
508 |
716 |
320 |
0 |
0 |
| ODI |
0 |
30 |
18 |
154 |
452 |
585 |
53 |
0 |
| CDI |
0 |
0 |
0 |
22 |
239 |
1449 |
795 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
515 |
4998 |
2738 |
|
|
Date: 2021-10-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6911 |
7903 |
59 |
338 |
98 |
0 |
0 |
0 |
| OW |
49 |
1614 |
63 |
359 |
82 |
0 |
0 |
0 |
| VODI |
0 |
335 |
46 |
593 |
812 |
142 |
0 |
0 |
| ODI |
0 |
63 |
25 |
153 |
490 |
763 |
38 |
0 |
| CDI |
0 |
1 |
1 |
36 |
240 |
1359 |
1029 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
279 |
3827 |
4373 |
|
|
Date: 2021-10-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5799 |
7913 |
81 |
440 |
130 |
2 |
0 |
0 |
| OW |
106 |
1509 |
64 |
468 |
218 |
7 |
0 |
0 |
| VODI |
0 |
350 |
50 |
579 |
881 |
142 |
0 |
0 |
| ODI |
0 |
33 |
20 |
162 |
484 |
826 |
48 |
0 |
| CDI |
0 |
1 |
1 |
30 |
172 |
1385 |
1143 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
117 |
4295 |
4626 |
|
|
Date: 2021-10-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4852 |
6814 |
52 |
321 |
107 |
2 |
0 |
0 |
| OW |
67 |
1954 |
91 |
769 |
273 |
53 |
0 |
0 |
| VODI |
0 |
607 |
71 |
856 |
902 |
247 |
6 |
0 |
| ODI |
0 |
25 |
19 |
193 |
556 |
695 |
205 |
0 |
| CDI |
0 |
0 |
0 |
21 |
179 |
1155 |
1312 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
229 |
4659 |
4780 |
|
|
Date: 2021-10-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4445 |
6011 |
51 |
239 |
86 |
0 |
0 |
0 |
| OW |
146 |
1690 |
62 |
274 |
143 |
29 |
0 |
0 |
| VODI |
3 |
780 |
102 |
1062 |
1700 |
422 |
16 |
0 |
| ODI |
0 |
34 |
15 |
196 |
806 |
808 |
209 |
0 |
| CDI |
0 |
4 |
6 |
56 |
281 |
1694 |
1152 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
30 |
456 |
4306 |
4766 |
|
|
Date: 2021-10-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3940 |
4540 |
83 |
467 |
190 |
5 |
0 |
0 |
| OW |
57 |
2306 |
56 |
319 |
179 |
44 |
0 |
0 |
| VODI |
0 |
522 |
74 |
649 |
1081 |
387 |
24 |
0 |
| ODI |
0 |
32 |
9 |
152 |
1000 |
1949 |
510 |
0 |
| CDI |
0 |
18 |
12 |
72 |
256 |
2136 |
1280 |
7 |
| VCDI |
0 |
0 |
0 |
0 |
7 |
604 |
4207 |
4908 |
|
|
Date: 2021-10-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3822 |
2697 |
71 |
470 |
457 |
93 |
0 |
0 |
| OW |
3 |
1895 |
65 |
485 |
549 |
161 |
0 |
0 |
| VODI |
0 |
617 |
58 |
699 |
1045 |
437 |
4 |
0 |
| ODI |
0 |
73 |
13 |
208 |
706 |
1674 |
302 |
0 |
| CDI |
0 |
17 |
5 |
33 |
459 |
1867 |
2512 |
7 |
| VCDI |
0 |
0 |
1 |
0 |
15 |
242 |
4559 |
5761 |
|
|
Date: 2021-10-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2646 |
2477 |
45 |
492 |
407 |
102 |
0 |
0 |
| OW |
7 |
959 |
43 |
351 |
482 |
297 |
50 |
0 |
| VODI |
0 |
392 |
69 |
809 |
1635 |
1241 |
85 |
0 |
| ODI |
0 |
25 |
16 |
175 |
687 |
1515 |
384 |
0 |
| CDI |
0 |
15 |
2 |
49 |
394 |
1641 |
2683 |
191 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
228 |
4229 |
7256 |
|
|
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