Validation of sea ice concentration - European sector
Reference date: 2023-10-26
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-10-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
88984 |
7539 |
349 |
357 |
37 |
0 |
0 |
0 |
| OW |
6 |
95 |
98 |
178 |
19 |
0 |
0 |
0 |
| VODI |
0 |
28 |
50 |
311 |
120 |
1 |
0 |
0 |
| ODI |
0 |
14 |
29 |
193 |
410 |
11 |
0 |
0 |
| CDI |
0 |
0 |
2 |
68 |
482 |
799 |
5 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
27 |
2363 |
4825 |
1700 |
|
|
Date: 2023-10-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91482 |
5457 |
124 |
89 |
0 |
0 |
0 |
0 |
| OW |
1 |
187 |
96 |
116 |
3 |
0 |
0 |
0 |
| VODI |
0 |
106 |
85 |
287 |
90 |
7 |
0 |
0 |
| ODI |
0 |
61 |
31 |
233 |
329 |
48 |
0 |
0 |
| CDI |
0 |
0 |
0 |
16 |
409 |
849 |
68 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
1435 |
5776 |
1709 |
|
|
Date: 2023-10-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91744 |
5135 |
142 |
159 |
0 |
0 |
0 |
0 |
| OW |
0 |
200 |
99 |
155 |
3 |
0 |
0 |
0 |
| VODI |
0 |
62 |
82 |
387 |
125 |
1 |
0 |
0 |
| ODI |
0 |
0 |
1 |
184 |
488 |
109 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
221 |
1157 |
27 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
1220 |
5570 |
1823 |
|
|
Date: 2023-10-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91297 |
5335 |
206 |
263 |
1 |
0 |
0 |
0 |
| OW |
0 |
135 |
110 |
251 |
19 |
0 |
0 |
0 |
| VODI |
0 |
21 |
39 |
410 |
124 |
7 |
0 |
0 |
| ODI |
0 |
0 |
0 |
134 |
536 |
97 |
2 |
0 |
| CDI |
0 |
0 |
0 |
0 |
245 |
1264 |
120 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
861 |
3949 |
3673 |
|
|
Date: 2023-10-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91028 |
5360 |
201 |
204 |
0 |
0 |
0 |
0 |
| OW |
4 |
130 |
85 |
274 |
19 |
0 |
0 |
0 |
| VODI |
0 |
33 |
66 |
387 |
103 |
0 |
0 |
0 |
| ODI |
0 |
0 |
1 |
185 |
526 |
79 |
0 |
0 |
| CDI |
0 |
0 |
0 |
2 |
216 |
945 |
217 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
857 |
4112 |
4066 |
|
|
Date: 2023-10-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89769 |
6340 |
194 |
176 |
3 |
0 |
0 |
0 |
| OW |
0 |
132 |
88 |
245 |
81 |
0 |
0 |
0 |
| VODI |
0 |
33 |
68 |
428 |
162 |
2 |
0 |
0 |
| ODI |
0 |
0 |
1 |
243 |
520 |
83 |
3 |
0 |
| CDI |
0 |
0 |
0 |
5 |
240 |
615 |
113 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
715 |
5897 |
2939 |
|
|
Date: 2023-11-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89643 |
6211 |
275 |
213 |
4 |
0 |
0 |
0 |
| OW |
0 |
91 |
87 |
265 |
64 |
0 |
0 |
0 |
| VODI |
0 |
25 |
55 |
426 |
149 |
7 |
0 |
0 |
| ODI |
0 |
1 |
13 |
227 |
384 |
86 |
0 |
0 |
| CDI |
0 |
0 |
0 |
13 |
299 |
448 |
108 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
746 |
6238 |
3014 |
|
|
Date: 2023-11-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89006 |
6428 |
324 |
353 |
8 |
0 |
0 |
0 |
| OW |
8 |
45 |
51 |
246 |
84 |
0 |
0 |
0 |
| VODI |
3 |
5 |
21 |
269 |
289 |
8 |
0 |
0 |
| ODI |
0 |
0 |
1 |
107 |
379 |
58 |
0 |
0 |
| CDI |
0 |
0 |
0 |
16 |
419 |
486 |
60 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
4 |
667 |
5158 |
4595 |
|
|
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