Validation of sea ice concentration - Full domain
Reference date: 2025-01-09
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-01-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77423 |
13757 |
485 |
423 |
3 |
0 |
0 |
0 |
| OW |
12 |
557 |
135 |
456 |
162 |
1 |
0 |
0 |
| VODI |
0 |
471 |
231 |
934 |
321 |
128 |
2 |
0 |
| ODI |
0 |
175 |
96 |
1062 |
1065 |
233 |
133 |
0 |
| CDI |
0 |
12 |
29 |
313 |
1455 |
2541 |
934 |
4 |
| VCDI |
0 |
0 |
3 |
53 |
430 |
5460 |
23020 |
54499 |
|
|
Date: 2025-01-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
76709 |
14842 |
495 |
330 |
16 |
0 |
0 |
0 |
| OW |
16 |
438 |
168 |
500 |
107 |
1 |
0 |
0 |
| VODI |
0 |
472 |
201 |
905 |
339 |
60 |
0 |
0 |
| ODI |
0 |
117 |
109 |
884 |
1056 |
322 |
11 |
0 |
| CDI |
0 |
1 |
8 |
204 |
1355 |
2669 |
586 |
2 |
| VCDI |
0 |
0 |
0 |
27 |
172 |
3754 |
20805 |
59337 |
|
|
Date: 2025-01-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74406 |
15984 |
511 |
817 |
210 |
1 |
0 |
0 |
| OW |
18 |
337 |
164 |
379 |
263 |
43 |
0 |
0 |
| VODI |
3 |
151 |
159 |
758 |
438 |
145 |
0 |
0 |
| ODI |
0 |
122 |
49 |
567 |
1312 |
489 |
49 |
0 |
| CDI |
0 |
0 |
1 |
79 |
796 |
2314 |
1483 |
39 |
| VCDI |
0 |
0 |
0 |
13 |
164 |
2545 |
19668 |
62541 |
|
|
Date: 2025-01-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73042 |
16032 |
570 |
639 |
27 |
0 |
0 |
0 |
| OW |
0 |
264 |
124 |
583 |
619 |
109 |
0 |
0 |
| VODI |
1 |
111 |
83 |
645 |
402 |
302 |
0 |
0 |
| ODI |
0 |
48 |
22 |
387 |
1033 |
591 |
129 |
0 |
| CDI |
0 |
0 |
0 |
66 |
988 |
1836 |
1893 |
24 |
| VCDI |
0 |
0 |
0 |
4 |
334 |
3103 |
21781 |
61226 |
|
|
Date: 2025-01-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73364 |
15235 |
529 |
398 |
2 |
0 |
0 |
0 |
| OW |
0 |
351 |
180 |
525 |
172 |
18 |
0 |
0 |
| VODI |
0 |
335 |
149 |
731 |
337 |
228 |
150 |
0 |
| ODI |
0 |
50 |
54 |
592 |
762 |
186 |
189 |
0 |
| CDI |
0 |
0 |
1 |
235 |
1761 |
1920 |
1139 |
33 |
| VCDI |
0 |
0 |
0 |
2 |
434 |
3270 |
18884 |
64802 |
|
|
Date: 2025-01-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75606 |
12992 |
390 |
361 |
20 |
1 |
0 |
0 |
| OW |
16 |
340 |
195 |
366 |
74 |
2 |
0 |
0 |
| VODI |
4 |
444 |
191 |
670 |
229 |
94 |
5 |
0 |
| ODI |
0 |
133 |
82 |
766 |
779 |
138 |
36 |
0 |
| CDI |
0 |
10 |
0 |
165 |
1982 |
2441 |
902 |
6 |
| VCDI |
0 |
0 |
0 |
23 |
289 |
3079 |
22902 |
61285 |
|
|
Date: 2025-01-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74557 |
13427 |
479 |
514 |
45 |
0 |
0 |
0 |
| OW |
38 |
335 |
128 |
336 |
103 |
7 |
0 |
0 |
| VODI |
33 |
332 |
188 |
564 |
244 |
46 |
0 |
0 |
| ODI |
1 |
117 |
108 |
757 |
760 |
301 |
4 |
0 |
| CDI |
0 |
0 |
5 |
183 |
1407 |
2140 |
1273 |
14 |
| VCDI |
0 |
0 |
0 |
0 |
208 |
2897 |
27092 |
58375 |
|
|
Date: 2025-01-17:
| Best estimate |
|
|
...observations not yet available
|
|
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