Validation of sea ice concentration - European sector
Reference date: 2021-11-18
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-11-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
85564 |
7575 |
20 |
80 |
2 |
0 |
0 |
0 |
| OW |
665 |
1371 |
18 |
126 |
17 |
0 |
0 |
0 |
| VODI |
105 |
787 |
67 |
470 |
385 |
18 |
0 |
0 |
| ODI |
1 |
99 |
20 |
315 |
687 |
374 |
1 |
0 |
| CDI |
0 |
7 |
8 |
76 |
382 |
1586 |
279 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
560 |
3545 |
3890 |
|
|
Date: 2021-11-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84682 |
7777 |
24 |
73 |
3 |
0 |
0 |
0 |
| OW |
529 |
1336 |
20 |
79 |
5 |
0 |
0 |
0 |
| VODI |
119 |
869 |
89 |
600 |
383 |
16 |
0 |
0 |
| ODI |
0 |
128 |
34 |
474 |
928 |
306 |
0 |
0 |
| CDI |
0 |
0 |
0 |
62 |
506 |
1436 |
383 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
11 |
577 |
4131 |
3517 |
|
|
Date: 2021-11-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84355 |
8490 |
34 |
81 |
10 |
1 |
0 |
0 |
| OW |
385 |
1040 |
21 |
70 |
14 |
1 |
0 |
0 |
| VODI |
19 |
650 |
73 |
547 |
527 |
77 |
0 |
0 |
| ODI |
1 |
155 |
26 |
278 |
818 |
703 |
9 |
0 |
| CDI |
0 |
22 |
6 |
101 |
367 |
1150 |
679 |
6 |
| VCDI |
0 |
3 |
2 |
25 |
43 |
355 |
3911 |
4045 |
|
|
Date: 2021-11-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84065 |
8724 |
35 |
84 |
14 |
0 |
0 |
0 |
| OW |
55 |
1325 |
34 |
133 |
16 |
4 |
0 |
0 |
| VODI |
0 |
559 |
53 |
483 |
421 |
74 |
0 |
0 |
| ODI |
0 |
138 |
17 |
236 |
872 |
713 |
10 |
3 |
| CDI |
0 |
100 |
18 |
158 |
330 |
851 |
710 |
38 |
| VCDI |
0 |
2 |
2 |
43 |
127 |
607 |
3688 |
4358 |
|
|
Date: 2021-11-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84281 |
8217 |
25 |
79 |
8 |
0 |
0 |
0 |
| OW |
64 |
1466 |
40 |
205 |
33 |
1 |
0 |
0 |
| VODI |
2 |
583 |
51 |
417 |
231 |
70 |
0 |
0 |
| ODI |
0 |
162 |
25 |
277 |
945 |
584 |
21 |
0 |
| CDI |
0 |
74 |
4 |
217 |
465 |
1495 |
375 |
25 |
| VCDI |
0 |
0 |
0 |
1 |
81 |
375 |
3017 |
5184 |
|
|
Date: 2021-11-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82561 |
9552 |
46 |
121 |
23 |
3 |
0 |
0 |
| OW |
17 |
1029 |
44 |
236 |
85 |
1 |
0 |
0 |
| VODI |
0 |
403 |
49 |
591 |
465 |
41 |
0 |
0 |
| ODI |
0 |
141 |
10 |
268 |
852 |
637 |
67 |
0 |
| CDI |
0 |
9 |
3 |
103 |
420 |
1639 |
1008 |
0 |
| VCDI |
0 |
0 |
0 |
9 |
49 |
222 |
3523 |
4873 |
|
|
Date: 2021-11-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82161 |
9535 |
51 |
155 |
40 |
3 |
0 |
0 |
| OW |
0 |
1158 |
37 |
224 |
41 |
2 |
0 |
0 |
| VODI |
1 |
618 |
43 |
436 |
367 |
19 |
0 |
0 |
| ODI |
0 |
220 |
30 |
365 |
817 |
373 |
7 |
0 |
| CDI |
0 |
28 |
6 |
124 |
539 |
2021 |
742 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
570 |
3258 |
5102 |
|
|
Date: 2021-11-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
81481 |
9637 |
56 |
175 |
44 |
0 |
0 |
0 |
| OW |
4 |
1152 |
29 |
199 |
114 |
2 |
0 |
0 |
| VODI |
0 |
533 |
45 |
386 |
509 |
96 |
0 |
0 |
| ODI |
0 |
167 |
33 |
358 |
685 |
439 |
8 |
0 |
| CDI |
0 |
0 |
2 |
68 |
556 |
2277 |
1176 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
489 |
3999 |
4380 |
|
|
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