Validation of sea ice concentration - European sector
Reference date: 2023-12-14
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-12-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78748 |
11281 |
420 |
442 |
17 |
0 |
0 |
0 |
| OW |
1 |
203 |
150 |
440 |
113 |
0 |
0 |
0 |
| VODI |
0 |
131 |
106 |
529 |
325 |
21 |
0 |
0 |
| ODI |
0 |
8 |
24 |
414 |
658 |
219 |
2 |
0 |
| CDI |
0 |
0 |
0 |
53 |
507 |
1521 |
415 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
11 |
833 |
6877 |
4631 |
|
|
Date: 2023-12-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78716 |
10596 |
592 |
546 |
0 |
0 |
0 |
0 |
| OW |
10 |
268 |
144 |
430 |
46 |
0 |
0 |
0 |
| VODI |
3 |
202 |
120 |
584 |
267 |
8 |
0 |
0 |
| ODI |
0 |
30 |
41 |
530 |
775 |
130 |
0 |
0 |
| CDI |
0 |
0 |
0 |
39 |
722 |
1208 |
245 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
53 |
1270 |
6918 |
4607 |
|
|
Date: 2023-12-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77512 |
11269 |
516 |
500 |
20 |
0 |
0 |
0 |
| OW |
7 |
317 |
125 |
429 |
37 |
0 |
0 |
0 |
| VODI |
0 |
235 |
161 |
741 |
206 |
11 |
0 |
0 |
| ODI |
0 |
28 |
39 |
565 |
861 |
114 |
0 |
0 |
| CDI |
0 |
0 |
3 |
98 |
793 |
1503 |
176 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
84 |
1393 |
6658 |
4699 |
|
|
Date: 2023-12-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77856 |
10855 |
388 |
384 |
3 |
0 |
0 |
0 |
| OW |
1 |
394 |
137 |
282 |
66 |
0 |
0 |
0 |
| VODI |
0 |
254 |
237 |
657 |
161 |
2 |
0 |
0 |
| ODI |
0 |
15 |
28 |
779 |
986 |
48 |
0 |
0 |
| CDI |
0 |
0 |
0 |
38 |
1030 |
1519 |
83 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
29 |
1875 |
6490 |
4503 |
|
|
Date: 2023-12-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75627 |
12975 |
618 |
357 |
17 |
0 |
0 |
0 |
| OW |
23 |
513 |
132 |
336 |
54 |
0 |
0 |
0 |
| VODI |
16 |
215 |
246 |
653 |
248 |
1 |
0 |
0 |
| ODI |
7 |
3 |
22 |
519 |
1105 |
112 |
0 |
0 |
| CDI |
0 |
0 |
0 |
48 |
800 |
2155 |
449 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
29 |
1464 |
7082 |
3274 |
|
|
Date: 2023-12-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78083 |
10587 |
397 |
435 |
28 |
0 |
0 |
0 |
| OW |
59 |
432 |
149 |
358 |
74 |
0 |
0 |
0 |
| VODI |
41 |
158 |
166 |
718 |
325 |
13 |
0 |
0 |
| ODI |
2 |
2 |
20 |
420 |
965 |
204 |
2 |
0 |
| CDI |
0 |
0 |
0 |
60 |
601 |
2058 |
676 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
60 |
1695 |
5336 |
4974 |
|
|
Date: 2023-12-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77342 |
10877 |
436 |
433 |
27 |
1 |
0 |
0 |
| OW |
26 |
219 |
158 |
396 |
70 |
1 |
0 |
0 |
| VODI |
10 |
123 |
107 |
635 |
300 |
8 |
0 |
0 |
| ODI |
0 |
4 |
31 |
556 |
1160 |
134 |
0 |
0 |
| CDI |
0 |
0 |
0 |
65 |
702 |
1822 |
315 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
65 |
2389 |
6242 |
4446 |
|
|
Date: 2023-12-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74934 |
12480 |
545 |
448 |
12 |
0 |
0 |
0 |
| OW |
7 |
265 |
132 |
425 |
86 |
0 |
0 |
0 |
| VODI |
0 |
165 |
111 |
478 |
203 |
52 |
0 |
0 |
| ODI |
0 |
26 |
47 |
514 |
756 |
72 |
6 |
0 |
| CDI |
0 |
0 |
4 |
117 |
1040 |
1992 |
300 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
155 |
3078 |
5998 |
4650 |
|
|
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