Validation of sea ice concentration - European sector
Reference date: 2022-03-03
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-02-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66916 |
10314 |
50 |
218 |
79 |
5 |
0 |
0 |
| OW |
367 |
1870 |
25 |
73 |
35 |
7 |
0 |
0 |
| VODI |
25 |
1489 |
79 |
354 |
179 |
9 |
0 |
0 |
| ODI |
0 |
981 |
112 |
908 |
975 |
180 |
1 |
0 |
| CDI |
0 |
94 |
23 |
438 |
2096 |
3586 |
1706 |
26 |
| VCDI |
0 |
0 |
0 |
0 |
137 |
1207 |
8313 |
6223 |
|
|
Date: 2022-02-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67404 |
10824 |
32 |
148 |
94 |
0 |
0 |
0 |
| OW |
120 |
1135 |
25 |
57 |
34 |
0 |
0 |
0 |
| VODI |
10 |
1129 |
65 |
448 |
241 |
12 |
0 |
0 |
| ODI |
2 |
906 |
88 |
777 |
1211 |
322 |
8 |
0 |
| CDI |
0 |
312 |
36 |
432 |
2035 |
4560 |
1141 |
70 |
| VCDI |
0 |
1 |
8 |
32 |
100 |
941 |
7917 |
6423 |
|
|
Date: 2022-03-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66729 |
11571 |
38 |
260 |
160 |
10 |
0 |
0 |
| OW |
31 |
1090 |
26 |
48 |
42 |
15 |
0 |
0 |
| VODI |
8 |
1055 |
66 |
407 |
249 |
38 |
0 |
0 |
| ODI |
1 |
933 |
106 |
817 |
1169 |
196 |
6 |
0 |
| CDI |
0 |
278 |
31 |
460 |
1831 |
4739 |
1316 |
53 |
| VCDI |
0 |
0 |
1 |
6 |
40 |
807 |
7485 |
6982 |
|
|
Date: 2022-03-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66716 |
11755 |
47 |
178 |
84 |
0 |
0 |
0 |
| OW |
123 |
1146 |
32 |
91 |
54 |
4 |
0 |
0 |
| VODI |
1 |
1000 |
69 |
455 |
284 |
25 |
0 |
0 |
| ODI |
0 |
766 |
97 |
903 |
1154 |
229 |
4 |
0 |
| CDI |
0 |
220 |
17 |
362 |
1648 |
4167 |
1576 |
98 |
| VCDI |
0 |
40 |
4 |
57 |
165 |
1154 |
7503 |
6872 |
|
|
Date: 2022-03-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66585 |
12485 |
66 |
232 |
72 |
8 |
0 |
0 |
| OW |
12 |
905 |
29 |
163 |
44 |
1 |
0 |
0 |
| VODI |
1 |
922 |
67 |
423 |
285 |
16 |
0 |
2 |
| ODI |
0 |
637 |
88 |
849 |
1151 |
284 |
2 |
6 |
| CDI |
0 |
193 |
31 |
435 |
2214 |
3686 |
1491 |
22 |
| VCDI |
0 |
0 |
0 |
3 |
126 |
1291 |
7556 |
6717 |
|
|
Date: 2022-03-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66012 |
12857 |
76 |
292 |
97 |
0 |
0 |
0 |
| OW |
65 |
861 |
35 |
208 |
54 |
4 |
0 |
0 |
| VODI |
0 |
815 |
67 |
523 |
326 |
23 |
0 |
5 |
| ODI |
0 |
506 |
84 |
1062 |
1475 |
304 |
2 |
6 |
| CDI |
0 |
105 |
15 |
427 |
2369 |
4381 |
913 |
21 |
| VCDI |
0 |
0 |
0 |
0 |
86 |
1200 |
7291 |
6533 |
|
|
Date: 2022-03-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66433 |
12511 |
64 |
287 |
87 |
4 |
0 |
0 |
| OW |
28 |
1003 |
38 |
164 |
96 |
5 |
0 |
0 |
| VODI |
0 |
1018 |
66 |
480 |
364 |
17 |
0 |
2 |
| ODI |
0 |
702 |
113 |
1126 |
1496 |
256 |
2 |
5 |
| CDI |
0 |
90 |
13 |
285 |
2151 |
4469 |
1321 |
40 |
| VCDI |
0 |
0 |
0 |
0 |
66 |
591 |
6441 |
7266 |
|
|
Date: 2022-03-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67157 |
12549 |
42 |
150 |
46 |
0 |
0 |
0 |
| OW |
21 |
822 |
35 |
182 |
75 |
0 |
0 |
0 |
| VODI |
4 |
1191 |
69 |
433 |
352 |
38 |
0 |
0 |
| ODI |
0 |
811 |
102 |
1022 |
1404 |
196 |
0 |
0 |
| CDI |
0 |
285 |
40 |
568 |
1763 |
4413 |
1259 |
33 |
| VCDI |
0 |
2 |
0 |
20 |
141 |
570 |
6460 |
6845 |
|
|
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