Validation of sea ice concentration - European sector
Reference date: 2023-03-16
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-03-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69741 |
12333 |
10 |
12 |
0 |
0 |
0 |
0 |
| OW |
116 |
1687 |
74 |
196 |
16 |
0 |
0 |
0 |
| VODI |
36 |
1080 |
92 |
591 |
140 |
1 |
0 |
0 |
| ODI |
0 |
371 |
93 |
985 |
998 |
97 |
0 |
0 |
| CDI |
0 |
24 |
14 |
248 |
1961 |
3319 |
202 |
6 |
| VCDI |
0 |
0 |
0 |
4 |
137 |
2973 |
6224 |
5319 |
|
|
Date: 2023-03-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68942 |
13515 |
18 |
46 |
0 |
0 |
0 |
0 |
| OW |
24 |
1703 |
85 |
271 |
14 |
0 |
0 |
0 |
| VODI |
17 |
992 |
106 |
620 |
180 |
1 |
0 |
0 |
| ODI |
7 |
219 |
78 |
975 |
1220 |
103 |
2 |
0 |
| CDI |
0 |
3 |
1 |
89 |
1544 |
3383 |
517 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
30 |
1561 |
6503 |
6331 |
|
|
Date: 2023-03-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68300 |
14002 |
28 |
81 |
5 |
0 |
0 |
0 |
| OW |
16 |
1581 |
89 |
316 |
20 |
0 |
0 |
0 |
| VODI |
3 |
983 |
85 |
644 |
259 |
0 |
0 |
0 |
| ODI |
0 |
285 |
64 |
703 |
1334 |
195 |
19 |
0 |
| CDI |
0 |
25 |
15 |
166 |
1489 |
3036 |
489 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
36 |
1910 |
5596 |
7326 |
|
|
Date: 2023-03-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68247 |
13521 |
20 |
33 |
0 |
0 |
0 |
0 |
| OW |
86 |
1565 |
90 |
380 |
55 |
0 |
0 |
0 |
| VODI |
23 |
923 |
92 |
614 |
353 |
17 |
1 |
0 |
| ODI |
3 |
210 |
61 |
648 |
1274 |
427 |
34 |
0 |
| CDI |
0 |
30 |
6 |
81 |
857 |
2964 |
1288 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
72 |
967 |
6387 |
7770 |
|
|
Date: 2023-03-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67649 |
13632 |
20 |
34 |
1 |
0 |
0 |
0 |
| OW |
19 |
1864 |
84 |
242 |
26 |
0 |
0 |
0 |
| VODI |
0 |
951 |
109 |
791 |
282 |
12 |
5 |
0 |
| ODI |
0 |
201 |
55 |
617 |
1283 |
398 |
30 |
0 |
| CDI |
0 |
0 |
1 |
52 |
789 |
2671 |
1442 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
1077 |
6714 |
8045 |
|
|
Date: 2023-03-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67651 |
13490 |
27 |
39 |
0 |
0 |
0 |
0 |
| OW |
45 |
1821 |
73 |
255 |
20 |
0 |
0 |
0 |
| VODI |
9 |
936 |
122 |
738 |
288 |
3 |
0 |
0 |
| ODI |
0 |
192 |
44 |
601 |
1070 |
250 |
1 |
0 |
| CDI |
0 |
39 |
16 |
102 |
965 |
2312 |
1322 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
50 |
1366 |
8863 |
6390 |
|
|
Date: 2023-03-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67683 |
13590 |
21 |
27 |
0 |
0 |
0 |
0 |
| OW |
74 |
1690 |
75 |
223 |
11 |
0 |
0 |
0 |
| VODI |
28 |
798 |
115 |
741 |
269 |
3 |
0 |
0 |
| ODI |
7 |
208 |
44 |
527 |
875 |
202 |
5 |
0 |
| CDI |
0 |
35 |
20 |
157 |
1049 |
2127 |
1271 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
100 |
1884 |
8700 |
6540 |
|
|
Date: 2023-03-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67450 |
13315 |
2 |
2 |
0 |
0 |
0 |
0 |
| OW |
65 |
1896 |
105 |
277 |
18 |
0 |
0 |
0 |
| VODI |
14 |
854 |
97 |
695 |
311 |
1 |
0 |
0 |
| ODI |
2 |
227 |
55 |
589 |
1019 |
118 |
7 |
0 |
| CDI |
0 |
1 |
8 |
126 |
1086 |
2558 |
898 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
81 |
1805 |
8502 |
6916 |
|
|
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