Validation of sea ice concentration - Asian sector
Reference date: 2020-12-10
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-12-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1507 |
2310 |
17 |
98 |
52 |
4 |
0 |
0 |
| OW |
0 |
369 |
22 |
202 |
84 |
23 |
0 |
0 |
| VODI |
0 |
220 |
31 |
491 |
501 |
227 |
4 |
0 |
| ODI |
0 |
0 |
0 |
53 |
228 |
552 |
78 |
0 |
| CDI |
0 |
0 |
0 |
7 |
57 |
825 |
2268 |
271 |
| VCDI |
0 |
0 |
0 |
8 |
61 |
269 |
5525 |
15718 |
|
|
Date: 2020-12-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1270 |
1441 |
1 |
26 |
2 |
0 |
0 |
0 |
| OW |
31 |
812 |
37 |
208 |
107 |
14 |
0 |
0 |
| VODI |
0 |
152 |
28 |
307 |
768 |
305 |
1 |
0 |
| ODI |
0 |
0 |
0 |
29 |
344 |
648 |
41 |
0 |
| CDI |
0 |
0 |
0 |
0 |
43 |
1210 |
1048 |
211 |
| VCDI |
0 |
0 |
0 |
1 |
10 |
377 |
4815 |
17795 |
|
|
Date: 2020-12-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1097 |
1554 |
2 |
32 |
9 |
0 |
0 |
0 |
| OW |
19 |
524 |
18 |
116 |
55 |
7 |
0 |
0 |
| VODI |
0 |
258 |
34 |
240 |
684 |
110 |
0 |
0 |
| ODI |
0 |
0 |
0 |
49 |
650 |
714 |
11 |
4 |
| CDI |
0 |
0 |
0 |
0 |
42 |
1071 |
408 |
393 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
96 |
2557 |
21328 |
|
|
Date: 2020-12-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
649 |
2197 |
12 |
66 |
10 |
0 |
0 |
0 |
| OW |
1 |
425 |
17 |
69 |
21 |
3 |
0 |
0 |
| VODI |
0 |
288 |
32 |
234 |
338 |
86 |
1 |
0 |
| ODI |
0 |
1 |
4 |
61 |
402 |
877 |
112 |
2 |
| CDI |
0 |
0 |
0 |
0 |
19 |
999 |
752 |
148 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
46 |
3631 |
20579 |
|
|
Date: 2020-12-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1003 |
1784 |
2 |
28 |
9 |
0 |
0 |
0 |
| OW |
1 |
772 |
13 |
8 |
14 |
17 |
0 |
0 |
| VODI |
0 |
373 |
55 |
243 |
97 |
45 |
1 |
0 |
| ODI |
0 |
25 |
7 |
201 |
544 |
490 |
3 |
0 |
| CDI |
0 |
0 |
0 |
18 |
241 |
1495 |
120 |
50 |
| VCDI |
0 |
0 |
0 |
0 |
15 |
323 |
2965 |
21120 |
|
|
Date: 2020-12-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
48 |
1758 |
7 |
24 |
9 |
0 |
0 |
0 |
| OW |
0 |
771 |
54 |
236 |
57 |
0 |
0 |
0 |
| VODI |
0 |
363 |
23 |
404 |
261 |
25 |
7 |
0 |
| ODI |
0 |
16 |
5 |
76 |
541 |
478 |
49 |
8 |
| CDI |
0 |
0 |
0 |
0 |
165 |
1724 |
596 |
119 |
| VCDI |
0 |
0 |
0 |
0 |
21 |
580 |
5389 |
18268 |
|
|
Date: 2020-12-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
49 |
1669 |
19 |
49 |
5 |
0 |
0 |
0 |
| OW |
0 |
461 |
29 |
210 |
46 |
0 |
0 |
0 |
| VODI |
0 |
322 |
39 |
338 |
372 |
19 |
0 |
0 |
| ODI |
0 |
13 |
5 |
99 |
407 |
531 |
7 |
2 |
| CDI |
0 |
4 |
1 |
12 |
112 |
1565 |
1369 |
44 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
359 |
6410 |
17505 |
|
|
Date: 2020-12-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
28 |
1220 |
1 |
7 |
4 |
0 |
0 |
0 |
| OW |
9 |
513 |
22 |
90 |
41 |
0 |
0 |
0 |
| VODI |
0 |
288 |
42 |
273 |
390 |
51 |
0 |
0 |
| ODI |
0 |
29 |
10 |
153 |
507 |
499 |
3 |
1 |
| CDI |
0 |
2 |
1 |
26 |
149 |
1558 |
1281 |
83 |
| VCDI |
0 |
0 |
0 |
0 |
24 |
688 |
6664 |
17425 |
|
|
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