Validation of sea ice concentration - European sector
Reference date: 2020-12-31
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-12-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
76937 |
10310 |
55 |
181 |
34 |
1 |
0 |
0 |
| OW |
14 |
1160 |
56 |
224 |
61 |
2 |
0 |
0 |
| VODI |
88 |
1378 |
69 |
446 |
169 |
27 |
0 |
0 |
| ODI |
134 |
853 |
64 |
665 |
814 |
254 |
10 |
3 |
| CDI |
0 |
48 |
12 |
217 |
1264 |
2576 |
801 |
7 |
| VCDI |
0 |
0 |
0 |
5 |
76 |
1415 |
5755 |
2915 |
|
|
Date: 2020-12-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77428 |
10207 |
40 |
122 |
21 |
6 |
0 |
0 |
| OW |
75 |
1398 |
53 |
381 |
152 |
9 |
0 |
0 |
| VODI |
417 |
1140 |
66 |
365 |
233 |
38 |
1 |
0 |
| ODI |
240 |
729 |
80 |
467 |
767 |
227 |
14 |
2 |
| CDI |
4 |
57 |
19 |
228 |
1024 |
1595 |
578 |
3 |
| VCDI |
0 |
6 |
0 |
31 |
136 |
916 |
5491 |
4334 |
|
|
Date: 2020-12-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
76949 |
10511 |
50 |
195 |
21 |
7 |
0 |
0 |
| OW |
15 |
1366 |
53 |
357 |
141 |
6 |
0 |
0 |
| VODI |
60 |
1470 |
80 |
626 |
350 |
40 |
0 |
0 |
| ODI |
21 |
898 |
64 |
507 |
841 |
159 |
2 |
4 |
| CDI |
1 |
76 |
8 |
213 |
1123 |
1908 |
708 |
1 |
| VCDI |
0 |
0 |
0 |
20 |
24 |
711 |
5067 |
4447 |
|
|
Date: 2020-12-31:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
76023 |
11915 |
60 |
225 |
32 |
7 |
0 |
0 |
| OW |
2 |
1055 |
58 |
307 |
114 |
9 |
1 |
0 |
| VODI |
3 |
1306 |
84 |
760 |
326 |
40 |
1 |
0 |
| ODI |
0 |
792 |
62 |
658 |
930 |
226 |
10 |
3 |
| CDI |
0 |
36 |
13 |
186 |
1028 |
2196 |
955 |
18 |
| VCDI |
0 |
0 |
0 |
2 |
54 |
402 |
4780 |
4421 |
|
|
Date: 2021-01-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77262 |
10593 |
77 |
264 |
47 |
7 |
0 |
0 |
| OW |
181 |
1039 |
37 |
336 |
92 |
12 |
0 |
0 |
| VODI |
7 |
1147 |
65 |
618 |
330 |
19 |
0 |
0 |
| ODI |
0 |
587 |
96 |
778 |
912 |
164 |
5 |
3 |
| CDI |
0 |
36 |
3 |
158 |
1146 |
2699 |
1251 |
16 |
| VCDI |
0 |
0 |
0 |
0 |
43 |
642 |
7293 |
1135 |
|
|
Date: 2021-01-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
76514 |
11282 |
67 |
246 |
39 |
5 |
0 |
0 |
| OW |
0 |
1021 |
61 |
325 |
99 |
17 |
0 |
0 |
| VODI |
0 |
1255 |
83 |
556 |
331 |
16 |
1 |
0 |
| ODI |
0 |
585 |
85 |
954 |
929 |
144 |
8 |
0 |
| CDI |
0 |
12 |
1 |
107 |
1176 |
3037 |
1518 |
34 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
262 |
6498 |
1822 |
|
|
Date: 2021-01-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75489 |
10625 |
67 |
238 |
36 |
1 |
0 |
0 |
| OW |
0 |
1734 |
61 |
498 |
178 |
12 |
0 |
0 |
| VODI |
0 |
1246 |
85 |
579 |
508 |
114 |
0 |
0 |
| ODI |
0 |
527 |
80 |
794 |
1312 |
277 |
1 |
0 |
| CDI |
0 |
11 |
7 |
125 |
937 |
2770 |
1320 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
52 |
650 |
6235 |
2531 |
|
|
Date: 2021-01-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75920 |
10817 |
58 |
193 |
26 |
1 |
0 |
0 |
| OW |
12 |
1105 |
43 |
397 |
44 |
2 |
0 |
0 |
| VODI |
0 |
1175 |
76 |
734 |
533 |
77 |
0 |
0 |
| ODI |
0 |
631 |
79 |
775 |
1124 |
369 |
0 |
0 |
| CDI |
0 |
23 |
5 |
159 |
835 |
3069 |
645 |
0 |
| VCDI |
0 |
1 |
0 |
0 |
10 |
915 |
6176 |
3071 |
|
|
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