Validation of sea ice concentration - European sector
Reference date: 2023-11-16
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-11-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
86594 |
7715 |
382 |
349 |
0 |
0 |
0 |
0 |
| OW |
40 |
105 |
58 |
354 |
56 |
0 |
0 |
0 |
| VODI |
4 |
67 |
34 |
235 |
209 |
33 |
0 |
0 |
| ODI |
0 |
12 |
5 |
110 |
379 |
149 |
6 |
0 |
| CDI |
0 |
0 |
0 |
12 |
242 |
650 |
105 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
873 |
6031 |
4284 |
|
|
Date: 2023-11-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
85684 |
7885 |
477 |
536 |
2 |
0 |
0 |
0 |
| OW |
0 |
122 |
84 |
455 |
81 |
0 |
0 |
0 |
| VODI |
0 |
51 |
22 |
336 |
170 |
15 |
0 |
0 |
| ODI |
0 |
10 |
0 |
148 |
385 |
117 |
3 |
0 |
| CDI |
0 |
0 |
0 |
7 |
338 |
730 |
69 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
734 |
6551 |
4082 |
|
|
Date: 2023-11-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
83027 |
9968 |
445 |
723 |
13 |
0 |
0 |
0 |
| OW |
15 |
87 |
61 |
368 |
110 |
0 |
0 |
0 |
| VODI |
2 |
32 |
42 |
311 |
276 |
15 |
0 |
0 |
| ODI |
0 |
39 |
7 |
215 |
430 |
64 |
3 |
0 |
| CDI |
0 |
0 |
0 |
28 |
424 |
672 |
36 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
21 |
876 |
7075 |
3715 |
|
|
Date: 2023-11-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82645 |
9108 |
451 |
738 |
108 |
0 |
0 |
0 |
| OW |
21 |
112 |
53 |
329 |
403 |
3 |
0 |
0 |
| VODI |
0 |
74 |
53 |
240 |
487 |
51 |
0 |
0 |
| ODI |
0 |
24 |
30 |
201 |
627 |
128 |
0 |
0 |
| CDI |
0 |
0 |
0 |
49 |
493 |
762 |
46 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
26 |
1068 |
7161 |
3609 |
|
|
Date: 2023-11-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
83060 |
8909 |
427 |
360 |
2 |
0 |
0 |
0 |
| OW |
6 |
131 |
64 |
522 |
94 |
0 |
0 |
0 |
| VODI |
0 |
70 |
41 |
545 |
316 |
53 |
0 |
0 |
| ODI |
0 |
9 |
4 |
309 |
626 |
163 |
6 |
0 |
| CDI |
0 |
0 |
0 |
27 |
373 |
982 |
120 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
623 |
7168 |
4087 |
|
|
Date: 2023-11-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82314 |
9525 |
371 |
279 |
3 |
0 |
0 |
0 |
| OW |
3 |
122 |
116 |
496 |
44 |
0 |
0 |
0 |
| VODI |
0 |
57 |
61 |
675 |
334 |
10 |
0 |
0 |
| ODI |
0 |
1 |
3 |
311 |
802 |
151 |
3 |
0 |
| CDI |
0 |
0 |
0 |
9 |
409 |
1115 |
174 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
9 |
489 |
6048 |
5166 |
|
|
Date: 2023-11-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
81153 |
10104 |
552 |
422 |
10 |
0 |
0 |
0 |
| OW |
1 |
231 |
82 |
328 |
49 |
0 |
0 |
0 |
| VODI |
0 |
109 |
111 |
555 |
290 |
11 |
0 |
0 |
| ODI |
0 |
15 |
31 |
444 |
875 |
78 |
0 |
0 |
| CDI |
0 |
0 |
0 |
40 |
1077 |
1159 |
74 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
25 |
2207 |
6160 |
2907 |
|
|
Date: 2023-11-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82092 |
9574 |
314 |
243 |
1 |
0 |
0 |
0 |
| OW |
8 |
396 |
102 |
280 |
28 |
0 |
0 |
0 |
| VODI |
2 |
280 |
146 |
431 |
273 |
0 |
0 |
0 |
| ODI |
0 |
47 |
78 |
721 |
891 |
52 |
0 |
0 |
| CDI |
0 |
1 |
0 |
81 |
909 |
1445 |
105 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
7 |
1712 |
6012 |
2869 |
|
|
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