Validation of sea ice concentration - European sector
Reference date: 2021-11-25
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-11-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
83988 |
8915 |
45 |
70 |
17 |
1 |
0 |
0 |
| OW |
43 |
1190 |
34 |
166 |
29 |
1 |
0 |
0 |
| VODI |
0 |
568 |
54 |
440 |
290 |
76 |
0 |
0 |
| ODI |
0 |
158 |
17 |
212 |
858 |
737 |
14 |
1 |
| CDI |
0 |
99 |
12 |
162 |
338 |
1200 |
576 |
32 |
| VCDI |
0 |
5 |
3 |
46 |
115 |
466 |
2897 |
5225 |
|
|
Date: 2021-11-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84536 |
7744 |
35 |
92 |
23 |
0 |
0 |
0 |
| OW |
81 |
1202 |
44 |
219 |
63 |
0 |
0 |
0 |
| VODI |
0 |
485 |
50 |
557 |
322 |
64 |
0 |
0 |
| ODI |
0 |
114 |
13 |
311 |
807 |
674 |
95 |
0 |
| CDI |
0 |
37 |
5 |
125 |
537 |
1522 |
619 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
40 |
309 |
4210 |
4165 |
|
|
Date: 2021-11-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82423 |
9658 |
45 |
149 |
36 |
3 |
0 |
0 |
| OW |
1 |
908 |
32 |
204 |
47 |
3 |
0 |
0 |
| VODI |
0 |
598 |
51 |
523 |
376 |
25 |
0 |
0 |
| ODI |
0 |
183 |
19 |
324 |
861 |
467 |
16 |
0 |
| CDI |
0 |
34 |
4 |
123 |
515 |
1705 |
918 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
33 |
366 |
3296 |
5151 |
|
|
Date: 2021-11-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
81853 |
9567 |
45 |
161 |
38 |
3 |
0 |
0 |
| OW |
3 |
1082 |
36 |
210 |
82 |
2 |
0 |
0 |
| VODI |
0 |
558 |
49 |
408 |
496 |
20 |
0 |
0 |
| ODI |
0 |
216 |
28 |
363 |
766 |
437 |
3 |
0 |
| CDI |
0 |
7 |
1 |
93 |
527 |
2237 |
886 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
507 |
3346 |
5068 |
|
|
Date: 2021-11-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
81165 |
9642 |
47 |
153 |
24 |
0 |
0 |
0 |
| OW |
126 |
1267 |
36 |
200 |
99 |
0 |
0 |
0 |
| VODI |
0 |
529 |
40 |
402 |
528 |
59 |
0 |
0 |
| ODI |
0 |
142 |
25 |
397 |
744 |
321 |
2 |
0 |
| CDI |
0 |
0 |
0 |
65 |
586 |
2202 |
1107 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
486 |
4209 |
4495 |
|
|
Date: 2021-11-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
81206 |
9770 |
49 |
145 |
42 |
0 |
0 |
0 |
| OW |
0 |
1072 |
32 |
191 |
51 |
3 |
0 |
0 |
| VODI |
0 |
573 |
43 |
349 |
410 |
19 |
0 |
0 |
| ODI |
0 |
220 |
34 |
388 |
804 |
294 |
0 |
0 |
| CDI |
0 |
9 |
4 |
87 |
580 |
2142 |
956 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
444 |
3964 |
5217 |
|
|
Date: 2021-12-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80486 |
9704 |
36 |
158 |
28 |
3 |
0 |
0 |
| OW |
77 |
1340 |
51 |
244 |
81 |
10 |
0 |
0 |
| VODI |
0 |
553 |
42 |
397 |
391 |
41 |
0 |
0 |
| ODI |
0 |
177 |
27 |
375 |
838 |
335 |
0 |
0 |
| CDI |
0 |
16 |
4 |
77 |
483 |
1868 |
1745 |
19 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
110 |
4523 |
4861 |
|
|
Date: 2021-12-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80036 |
10171 |
67 |
186 |
42 |
4 |
0 |
0 |
| OW |
171 |
767 |
37 |
253 |
86 |
17 |
0 |
0 |
| VODI |
64 |
458 |
52 |
379 |
389 |
120 |
0 |
0 |
| ODI |
12 |
242 |
33 |
425 |
752 |
403 |
8 |
1 |
| CDI |
0 |
18 |
6 |
135 |
679 |
2338 |
1298 |
3 |
| VCDI |
0 |
0 |
0 |
1 |
10 |
245 |
5044 |
4148 |
|
|
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