Validation of sea ice concentration - European sector
Reference date: 2021-10-21
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-10-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95238 |
4067 |
32 |
84 |
20 |
0 |
0 |
0 |
| OW |
0 |
370 |
11 |
119 |
54 |
0 |
0 |
0 |
| VODI |
0 |
65 |
16 |
166 |
294 |
17 |
0 |
0 |
| ODI |
0 |
12 |
2 |
99 |
210 |
165 |
0 |
2 |
| CDI |
0 |
0 |
0 |
25 |
225 |
1315 |
183 |
7 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
172 |
2746 |
3384 |
|
|
Date: 2021-10-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94490 |
4390 |
29 |
46 |
11 |
0 |
0 |
0 |
| OW |
67 |
602 |
23 |
160 |
45 |
0 |
0 |
0 |
| VODI |
0 |
66 |
10 |
185 |
189 |
23 |
0 |
0 |
| ODI |
0 |
12 |
2 |
76 |
235 |
234 |
0 |
3 |
| CDI |
0 |
6 |
3 |
40 |
190 |
1496 |
176 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
176 |
1963 |
4150 |
|
|
Date: 2021-10-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93992 |
4242 |
30 |
85 |
15 |
0 |
0 |
0 |
| OW |
100 |
775 |
21 |
234 |
22 |
0 |
0 |
0 |
| VODI |
0 |
83 |
11 |
203 |
204 |
9 |
0 |
0 |
| ODI |
0 |
4 |
2 |
83 |
302 |
295 |
13 |
0 |
| CDI |
0 |
0 |
0 |
11 |
165 |
1417 |
685 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
229 |
3773 |
2095 |
|
|
Date: 2021-10-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93539 |
4721 |
51 |
167 |
31 |
0 |
0 |
0 |
| OW |
63 |
545 |
15 |
134 |
35 |
0 |
0 |
0 |
| VODI |
0 |
81 |
16 |
286 |
246 |
14 |
0 |
0 |
| ODI |
0 |
3 |
2 |
87 |
342 |
283 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
196 |
1836 |
232 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
841 |
4195 |
1139 |
|
|
Date: 2021-10-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93376 |
4849 |
33 |
138 |
16 |
0 |
0 |
0 |
| OW |
221 |
271 |
18 |
161 |
50 |
0 |
0 |
0 |
| VODI |
0 |
162 |
17 |
230 |
199 |
5 |
0 |
0 |
| ODI |
0 |
14 |
5 |
125 |
332 |
225 |
10 |
0 |
| CDI |
0 |
0 |
0 |
0 |
224 |
1515 |
385 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
287 |
2648 |
3584 |
|
|
Date: 2021-10-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
92805 |
4723 |
43 |
221 |
34 |
0 |
0 |
0 |
| OW |
147 |
888 |
11 |
83 |
49 |
0 |
0 |
0 |
| VODI |
0 |
106 |
14 |
210 |
257 |
4 |
0 |
0 |
| ODI |
0 |
6 |
2 |
70 |
393 |
191 |
4 |
8 |
| CDI |
0 |
0 |
0 |
7 |
146 |
959 |
978 |
29 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
111 |
3141 |
3460 |
|
|
Date: 2021-10-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
92061 |
5739 |
53 |
254 |
47 |
0 |
0 |
0 |
| OW |
134 |
524 |
11 |
105 |
82 |
0 |
0 |
0 |
| VODI |
7 |
81 |
13 |
218 |
241 |
13 |
0 |
0 |
| ODI |
0 |
1 |
1 |
58 |
317 |
230 |
6 |
2 |
| CDI |
0 |
0 |
0 |
3 |
199 |
1341 |
833 |
41 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
250 |
2516 |
3715 |
|
|
Date: 2021-10-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91797 |
5976 |
49 |
169 |
33 |
0 |
0 |
0 |
| OW |
18 |
537 |
16 |
162 |
117 |
0 |
0 |
0 |
| VODI |
1 |
95 |
15 |
218 |
302 |
18 |
0 |
0 |
| ODI |
0 |
5 |
2 |
73 |
322 |
237 |
2 |
0 |
| CDI |
0 |
0 |
0 |
7 |
183 |
876 |
1744 |
8 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
238 |
2503 |
3369 |
|
|
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