Validation of sea ice concentration - Full domain
Reference date: 2024-03-28
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-03-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65042 |
16011 |
505 |
431 |
8 |
0 |
0 |
0 |
| OW |
0 |
367 |
181 |
630 |
87 |
0 |
0 |
0 |
| VODI |
0 |
218 |
195 |
818 |
443 |
44 |
0 |
0 |
| ODI |
0 |
42 |
87 |
683 |
1154 |
328 |
20 |
0 |
| CDI |
0 |
0 |
2 |
142 |
1142 |
2406 |
1344 |
19 |
| VCDI |
0 |
0 |
0 |
0 |
65 |
1831 |
21422 |
71381 |
|
|
Date: 2024-03-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65165 |
15719 |
513 |
586 |
3 |
0 |
0 |
0 |
| OW |
1 |
436 |
140 |
550 |
99 |
0 |
0 |
0 |
| VODI |
0 |
283 |
227 |
656 |
472 |
53 |
0 |
0 |
| ODI |
0 |
49 |
69 |
823 |
1014 |
283 |
13 |
0 |
| CDI |
0 |
5 |
6 |
129 |
1117 |
2409 |
936 |
11 |
| VCDI |
0 |
0 |
0 |
3 |
53 |
2416 |
18013 |
74796 |
|
|
Date: 2024-03-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
64591 |
15910 |
521 |
616 |
8 |
0 |
0 |
0 |
| OW |
0 |
307 |
152 |
649 |
118 |
0 |
0 |
0 |
| VODI |
0 |
173 |
177 |
715 |
464 |
35 |
0 |
0 |
| ODI |
0 |
16 |
22 |
603 |
1267 |
270 |
8 |
0 |
| CDI |
0 |
0 |
0 |
45 |
1191 |
2771 |
1116 |
7 |
| VCDI |
0 |
0 |
0 |
7 |
174 |
2729 |
20085 |
72301 |
|
|
Date: 2024-03-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
64745 |
15671 |
475 |
468 |
14 |
0 |
0 |
0 |
| OW |
0 |
320 |
166 |
575 |
85 |
0 |
0 |
0 |
| VODI |
0 |
243 |
154 |
840 |
423 |
36 |
0 |
0 |
| ODI |
0 |
11 |
42 |
635 |
1539 |
372 |
41 |
0 |
| CDI |
0 |
0 |
0 |
38 |
1036 |
2491 |
1806 |
10 |
| VCDI |
0 |
0 |
0 |
0 |
66 |
2669 |
22020 |
70057 |
|
|
Date: 2024-03-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
64913 |
15591 |
487 |
425 |
4 |
0 |
0 |
0 |
| OW |
51 |
412 |
168 |
467 |
41 |
0 |
0 |
0 |
| VODI |
13 |
359 |
171 |
925 |
236 |
29 |
4 |
0 |
| ODI |
0 |
50 |
54 |
854 |
1396 |
173 |
8 |
0 |
| CDI |
0 |
1 |
4 |
144 |
1311 |
2955 |
935 |
7 |
| VCDI |
0 |
0 |
0 |
3 |
213 |
2964 |
22133 |
69547 |
|
|
Date: 2024-04-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65194 |
15522 |
472 |
597 |
109 |
0 |
0 |
0 |
| OW |
0 |
345 |
121 |
429 |
96 |
0 |
0 |
0 |
| VODI |
0 |
390 |
189 |
724 |
353 |
35 |
0 |
0 |
| ODI |
0 |
45 |
77 |
875 |
1537 |
264 |
6 |
0 |
| CDI |
0 |
1 |
5 |
78 |
1305 |
3075 |
781 |
16 |
| VCDI |
0 |
0 |
0 |
2 |
129 |
3190 |
21486 |
69600 |
|
|
Date: 2024-04-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65303 |
15497 |
441 |
479 |
30 |
0 |
0 |
0 |
| OW |
0 |
387 |
171 |
425 |
95 |
8 |
0 |
0 |
| VODI |
0 |
378 |
230 |
952 |
399 |
29 |
0 |
0 |
| ODI |
0 |
10 |
38 |
764 |
1580 |
375 |
64 |
0 |
| CDI |
0 |
0 |
0 |
89 |
1080 |
3174 |
1488 |
11 |
| VCDI |
0 |
0 |
0 |
1 |
14 |
1498 |
20476 |
71562 |
|
|
Date: 2024-04-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65404 |
15355 |
409 |
481 |
25 |
0 |
0 |
0 |
| OW |
0 |
451 |
181 |
436 |
86 |
0 |
0 |
0 |
| VODI |
0 |
295 |
256 |
933 |
453 |
3 |
0 |
0 |
| ODI |
0 |
7 |
18 |
642 |
1574 |
324 |
57 |
4 |
| CDI |
0 |
0 |
0 |
22 |
997 |
2942 |
1775 |
74 |
| VCDI |
0 |
0 |
0 |
0 |
13 |
1500 |
18925 |
73406 |
|
|
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