Validation of sea ice concentration - European sector
Reference date: 2022-10-20
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-10-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93795 |
5375 |
35 |
140 |
25 |
0 |
0 |
0 |
| OW |
0 |
182 |
12 |
150 |
49 |
1 |
0 |
0 |
| VODI |
0 |
30 |
11 |
145 |
122 |
5 |
0 |
0 |
| ODI |
0 |
1 |
5 |
78 |
208 |
144 |
9 |
0 |
| CDI |
0 |
0 |
0 |
23 |
214 |
828 |
528 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
315 |
3291 |
3379 |
|
|
Date: 2022-10-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93679 |
5224 |
36 |
149 |
27 |
1 |
0 |
0 |
| OW |
0 |
121 |
13 |
87 |
61 |
5 |
0 |
0 |
| VODI |
0 |
35 |
5 |
151 |
124 |
13 |
0 |
0 |
| ODI |
0 |
9 |
7 |
94 |
258 |
96 |
8 |
0 |
| CDI |
0 |
0 |
1 |
10 |
236 |
959 |
731 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
198 |
3606 |
3152 |
|
|
Date: 2022-10-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
92935 |
5823 |
37 |
209 |
52 |
0 |
0 |
0 |
| OW |
3 |
72 |
17 |
77 |
40 |
1 |
0 |
0 |
| VODI |
0 |
43 |
8 |
133 |
124 |
30 |
1 |
0 |
| ODI |
0 |
8 |
6 |
104 |
304 |
32 |
2 |
0 |
| CDI |
0 |
0 |
1 |
28 |
325 |
1051 |
419 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
267 |
4152 |
2796 |
|
|
Date: 2022-10-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
92695 |
5905 |
32 |
135 |
16 |
0 |
0 |
0 |
| OW |
42 |
103 |
8 |
72 |
38 |
1 |
0 |
0 |
| VODI |
0 |
87 |
13 |
149 |
89 |
9 |
0 |
0 |
| ODI |
0 |
29 |
11 |
198 |
310 |
15 |
0 |
0 |
| CDI |
0 |
0 |
1 |
49 |
368 |
797 |
311 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
196 |
3155 |
4266 |
|
|
Date: 2022-10-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
92983 |
5520 |
28 |
92 |
17 |
0 |
0 |
0 |
| OW |
0 |
157 |
12 |
66 |
33 |
6 |
0 |
0 |
| VODI |
0 |
56 |
16 |
175 |
80 |
14 |
0 |
0 |
| ODI |
0 |
20 |
3 |
118 |
228 |
73 |
1 |
0 |
| CDI |
0 |
15 |
6 |
57 |
301 |
810 |
383 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
62 |
3336 |
4431 |
|
|
Date: 2022-10-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91993 |
6390 |
45 |
121 |
18 |
0 |
0 |
0 |
| OW |
0 |
121 |
6 |
78 |
52 |
6 |
0 |
0 |
| VODI |
0 |
49 |
21 |
142 |
68 |
31 |
1 |
0 |
| ODI |
0 |
22 |
6 |
137 |
203 |
76 |
0 |
2 |
| CDI |
0 |
0 |
0 |
37 |
314 |
742 |
222 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
180 |
3440 |
4576 |
|
|
Date: 2022-10-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91421 |
6338 |
49 |
171 |
17 |
0 |
0 |
0 |
| OW |
17 |
520 |
8 |
93 |
69 |
4 |
0 |
0 |
| VODI |
0 |
50 |
11 |
115 |
99 |
28 |
0 |
2 |
| ODI |
0 |
6 |
3 |
121 |
182 |
66 |
4 |
3 |
| CDI |
0 |
0 |
0 |
45 |
277 |
669 |
255 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
13 |
168 |
3147 |
5128 |
|
|
Date: 2022-10-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90088 |
7271 |
43 |
221 |
47 |
0 |
0 |
0 |
| OW |
1 |
795 |
13 |
70 |
65 |
2 |
0 |
0 |
| VODI |
0 |
28 |
12 |
143 |
119 |
20 |
0 |
1 |
| ODI |
0 |
3 |
4 |
137 |
172 |
50 |
2 |
5 |
| CDI |
0 |
0 |
0 |
36 |
324 |
760 |
231 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
25 |
465 |
3255 |
4689 |
|
|
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