Validation of sea ice concentration - European sector
Reference date: 2023-08-31
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-08-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93977 |
4546 |
206 |
82 |
0 |
0 |
0 |
0 |
| OW |
0 |
427 |
172 |
296 |
0 |
0 |
0 |
0 |
| VODI |
0 |
3 |
43 |
708 |
284 |
19 |
0 |
0 |
| ODI |
0 |
0 |
0 |
94 |
1618 |
1208 |
248 |
0 |
| CDI |
0 |
0 |
0 |
0 |
50 |
1939 |
1074 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
660 |
1445 |
0 |
|
|
Date: 2023-08-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
92513 |
6139 |
150 |
77 |
0 |
0 |
0 |
0 |
| OW |
0 |
409 |
198 |
268 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
25 |
695 |
305 |
5 |
0 |
0 |
| ODI |
0 |
0 |
0 |
71 |
1545 |
1383 |
209 |
0 |
| CDI |
0 |
0 |
0 |
0 |
130 |
2580 |
1434 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
232 |
732 |
0 |
|
|
Date: 2023-08-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95661 |
3139 |
165 |
43 |
0 |
0 |
0 |
0 |
| OW |
0 |
400 |
175 |
217 |
0 |
0 |
0 |
0 |
| VODI |
0 |
3 |
16 |
741 |
208 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
65 |
1609 |
860 |
10 |
0 |
| CDI |
0 |
0 |
0 |
0 |
435 |
3471 |
663 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
693 |
525 |
0 |
|
|
Date: 2023-08-31:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94998 |
3701 |
197 |
165 |
6 |
0 |
0 |
0 |
| OW |
0 |
302 |
183 |
303 |
9 |
0 |
0 |
0 |
| VODI |
0 |
1 |
25 |
775 |
226 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
130 |
1876 |
498 |
9 |
0 |
| CDI |
0 |
0 |
0 |
0 |
565 |
3346 |
744 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
571 |
469 |
0 |
|
|
Date: 2023-09-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94397 |
4604 |
96 |
53 |
0 |
0 |
0 |
0 |
| OW |
0 |
476 |
152 |
169 |
0 |
0 |
0 |
0 |
| VODI |
0 |
47 |
90 |
860 |
129 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
183 |
2169 |
713 |
7 |
0 |
| CDI |
0 |
0 |
0 |
0 |
599 |
3790 |
63 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
437 |
63 |
0 |
|
|
Date: 2023-09-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
96193 |
3042 |
83 |
154 |
0 |
0 |
0 |
0 |
| OW |
0 |
393 |
160 |
261 |
0 |
0 |
0 |
0 |
| VODI |
0 |
16 |
58 |
864 |
172 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
112 |
2134 |
1458 |
26 |
0 |
| CDI |
0 |
0 |
0 |
0 |
351 |
3208 |
226 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
147 |
41 |
0 |
|
|
Date: 2023-09-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
96104 |
3200 |
129 |
187 |
0 |
0 |
0 |
0 |
| OW |
0 |
325 |
163 |
381 |
0 |
0 |
0 |
0 |
| VODI |
0 |
2 |
32 |
895 |
206 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
117 |
1560 |
2013 |
53 |
0 |
| CDI |
0 |
0 |
0 |
0 |
187 |
3029 |
330 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
166 |
20 |
0 |
|
|
Date: 2023-09-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95886 |
3523 |
163 |
93 |
0 |
0 |
0 |
0 |
| OW |
0 |
376 |
172 |
297 |
0 |
0 |
0 |
0 |
| VODI |
0 |
8 |
36 |
943 |
241 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
70 |
1513 |
1152 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
126 |
3885 |
153 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
422 |
41 |
0 |
|
|
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