Validation of sea ice concentration - Full domain
Reference date: 2023-01-19
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-01-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
76100 |
10225 |
11 |
11 |
0 |
0 |
0 |
0 |
| OW |
83 |
1742 |
76 |
218 |
17 |
0 |
0 |
0 |
| VODI |
51 |
1151 |
78 |
548 |
138 |
0 |
0 |
0 |
| ODI |
9 |
745 |
75 |
844 |
938 |
21 |
0 |
0 |
| CDI |
0 |
120 |
26 |
343 |
1515 |
1702 |
163 |
2 |
| VCDI |
0 |
1 |
0 |
15 |
336 |
4654 |
25715 |
59375 |
|
|
Date: 2023-01-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74862 |
11185 |
19 |
15 |
1 |
0 |
0 |
0 |
| OW |
44 |
1901 |
87 |
204 |
23 |
0 |
0 |
0 |
| VODI |
14 |
841 |
82 |
661 |
134 |
0 |
0 |
0 |
| ODI |
0 |
724 |
33 |
723 |
890 |
40 |
0 |
0 |
| CDI |
0 |
379 |
43 |
469 |
1728 |
1673 |
175 |
4 |
| VCDI |
0 |
3 |
1 |
21 |
379 |
5256 |
23780 |
60654 |
|
|
Date: 2023-01-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74186 |
11686 |
25 |
65 |
0 |
0 |
0 |
0 |
| OW |
53 |
1883 |
70 |
251 |
27 |
0 |
0 |
0 |
| VODI |
43 |
842 |
80 |
627 |
167 |
0 |
0 |
0 |
| ODI |
1 |
689 |
80 |
1011 |
1166 |
52 |
0 |
0 |
| CDI |
0 |
171 |
12 |
191 |
1539 |
1916 |
100 |
1 |
| VCDI |
0 |
18 |
8 |
42 |
309 |
6107 |
24420 |
59210 |
|
|
Date: 2023-01-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74598 |
11305 |
11 |
8 |
0 |
0 |
0 |
0 |
| OW |
66 |
2160 |
82 |
330 |
28 |
0 |
0 |
0 |
| VODI |
37 |
1164 |
77 |
678 |
150 |
0 |
0 |
0 |
| ODI |
2 |
478 |
77 |
817 |
1121 |
47 |
0 |
0 |
| CDI |
0 |
53 |
17 |
237 |
1562 |
1865 |
153 |
0 |
| VCDI |
0 |
3 |
2 |
31 |
326 |
4358 |
21277 |
63928 |
|
|
Date: 2023-01-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75926 |
10113 |
8 |
5 |
0 |
0 |
0 |
0 |
| OW |
192 |
1995 |
76 |
281 |
10 |
0 |
0 |
0 |
| VODI |
109 |
1112 |
97 |
745 |
180 |
0 |
0 |
0 |
| ODI |
14 |
374 |
71 |
985 |
1199 |
68 |
0 |
0 |
| CDI |
0 |
48 |
13 |
212 |
1437 |
2113 |
266 |
2 |
| VCDI |
0 |
0 |
2 |
18 |
287 |
4714 |
23883 |
60493 |
|
|
Date: 2023-01-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75950 |
10058 |
13 |
42 |
0 |
0 |
0 |
0 |
| OW |
147 |
2051 |
53 |
180 |
8 |
0 |
0 |
0 |
| VODI |
64 |
1120 |
119 |
857 |
149 |
9 |
0 |
0 |
| ODI |
4 |
317 |
59 |
1114 |
1496 |
97 |
0 |
0 |
| CDI |
0 |
29 |
7 |
207 |
1500 |
3170 |
318 |
1 |
| VCDI |
0 |
0 |
0 |
4 |
125 |
4730 |
21399 |
61651 |
|
|
Date: 2023-01-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74643 |
11167 |
17 |
30 |
0 |
0 |
0 |
0 |
| OW |
41 |
1909 |
60 |
226 |
11 |
0 |
0 |
0 |
| VODI |
11 |
1080 |
121 |
1195 |
244 |
5 |
0 |
0 |
| ODI |
0 |
319 |
60 |
868 |
1585 |
129 |
0 |
0 |
| CDI |
0 |
32 |
19 |
315 |
1772 |
3234 |
349 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
330 |
5703 |
21958 |
59611 |
|
|
Date: 2023-01-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73876 |
10898 |
9 |
14 |
0 |
0 |
0 |
0 |
| OW |
63 |
1982 |
76 |
268 |
12 |
0 |
0 |
0 |
| VODI |
22 |
1112 |
135 |
900 |
332 |
2 |
0 |
0 |
| ODI |
0 |
261 |
46 |
1000 |
1631 |
198 |
10 |
0 |
| CDI |
0 |
4 |
6 |
144 |
1655 |
3376 |
561 |
1 |
| VCDI |
0 |
0 |
0 |
1 |
336 |
4494 |
23673 |
59950 |
|
|
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