Validation of sea ice concentration - Full domain
Reference date: 2022-12-08
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-12-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
83822 |
11461 |
9 |
14 |
0 |
0 |
0 |
0 |
| OW |
442 |
3837 |
73 |
193 |
7 |
0 |
0 |
0 |
| VODI |
132 |
2376 |
224 |
1236 |
508 |
63 |
0 |
0 |
| ODI |
1 |
412 |
85 |
921 |
1539 |
285 |
0 |
0 |
| CDI |
0 |
446 |
33 |
448 |
1753 |
3748 |
203 |
0 |
| VCDI |
0 |
25 |
0 |
7 |
380 |
5829 |
18364 |
48172 |
|
|
Date: 2022-12-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
83245 |
11648 |
8 |
11 |
0 |
0 |
0 |
0 |
| OW |
256 |
3799 |
74 |
185 |
4 |
0 |
0 |
0 |
| VODI |
51 |
1909 |
213 |
1671 |
587 |
150 |
10 |
0 |
| ODI |
0 |
687 |
80 |
960 |
1773 |
242 |
46 |
0 |
| CDI |
0 |
93 |
29 |
375 |
2129 |
3463 |
375 |
11 |
| VCDI |
0 |
0 |
0 |
0 |
256 |
8494 |
21590 |
42624 |
|
|
Date: 2022-12-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82147 |
12260 |
22 |
51 |
0 |
0 |
0 |
0 |
| OW |
232 |
3273 |
104 |
401 |
22 |
0 |
0 |
0 |
| VODI |
19 |
1626 |
191 |
1799 |
920 |
59 |
0 |
0 |
| ODI |
0 |
596 |
96 |
1051 |
1580 |
545 |
86 |
0 |
| CDI |
0 |
120 |
9 |
592 |
2357 |
3241 |
593 |
1 |
| VCDI |
0 |
0 |
0 |
3 |
442 |
9281 |
20248 |
43081 |
|
|
Date: 2022-12-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
81517 |
10129 |
15 |
32 |
3 |
0 |
0 |
0 |
| OW |
336 |
3133 |
172 |
1257 |
403 |
0 |
0 |
0 |
| VODI |
45 |
912 |
113 |
1138 |
1703 |
299 |
0 |
0 |
| ODI |
0 |
339 |
59 |
827 |
1431 |
941 |
171 |
0 |
| CDI |
0 |
40 |
4 |
292 |
2064 |
3140 |
848 |
1 |
| VCDI |
0 |
0 |
0 |
5 |
539 |
8269 |
21571 |
45300 |
|
|
Date: 2022-12-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80611 |
9917 |
16 |
36 |
0 |
0 |
0 |
0 |
| OW |
276 |
2703 |
99 |
385 |
2 |
0 |
0 |
0 |
| VODI |
19 |
1095 |
138 |
1369 |
2035 |
214 |
0 |
0 |
| ODI |
0 |
275 |
59 |
867 |
1728 |
1204 |
100 |
0 |
| CDI |
0 |
2 |
1 |
169 |
2024 |
3624 |
831 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
404 |
6379 |
18567 |
51898 |
|
|
Date: 2022-12-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80204 |
9606 |
17 |
43 |
6 |
0 |
0 |
0 |
| OW |
216 |
2778 |
90 |
243 |
22 |
0 |
0 |
0 |
| VODI |
17 |
1148 |
160 |
1367 |
1073 |
557 |
0 |
0 |
| ODI |
0 |
168 |
37 |
951 |
1879 |
1213 |
22 |
0 |
| CDI |
0 |
32 |
4 |
179 |
2874 |
3600 |
636 |
1 |
| VCDI |
0 |
0 |
0 |
1 |
382 |
8655 |
24853 |
44014 |
|
|
Date: 2022-12-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80100 |
9326 |
25 |
100 |
4 |
0 |
0 |
0 |
| OW |
266 |
2255 |
79 |
309 |
68 |
0 |
0 |
0 |
| VODI |
51 |
1253 |
168 |
1135 |
427 |
1 |
0 |
0 |
| ODI |
1 |
73 |
33 |
794 |
2537 |
904 |
12 |
0 |
| CDI |
0 |
0 |
1 |
111 |
3240 |
3775 |
690 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
412 |
8015 |
23261 |
47621 |
|
|
Date: 2022-12-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
79190 |
9346 |
7 |
24 |
5 |
0 |
0 |
0 |
| OW |
203 |
2596 |
59 |
295 |
52 |
0 |
0 |
0 |
| VODI |
58 |
1189 |
179 |
1130 |
375 |
5 |
0 |
0 |
| ODI |
0 |
197 |
53 |
1048 |
1567 |
603 |
1 |
0 |
| CDI |
0 |
1 |
0 |
212 |
2822 |
4828 |
465 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
342 |
9005 |
21064 |
50124 |
|
|
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