Validation of sea ice concentration - Full domain
Reference date: 2022-03-31
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-03-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68077 |
10861 |
57 |
255 |
81 |
0 |
0 |
0 |
| OW |
102 |
2102 |
57 |
241 |
73 |
0 |
0 |
0 |
| VODI |
42 |
1291 |
105 |
990 |
541 |
63 |
4 |
0 |
| ODI |
4 |
603 |
86 |
922 |
1544 |
354 |
51 |
18 |
| CDI |
1 |
54 |
4 |
182 |
1515 |
6791 |
2412 |
317 |
| VCDI |
0 |
1 |
0 |
40 |
246 |
3232 |
24966 |
58763 |
|
|
Date: 2022-03-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67526 |
12384 |
62 |
359 |
94 |
0 |
0 |
0 |
| OW |
50 |
1260 |
51 |
198 |
78 |
0 |
0 |
0 |
| VODI |
63 |
1114 |
123 |
869 |
646 |
59 |
15 |
2 |
| ODI |
8 |
464 |
63 |
747 |
1542 |
406 |
42 |
22 |
| CDI |
0 |
60 |
8 |
271 |
1786 |
5446 |
2458 |
244 |
| VCDI |
0 |
0 |
0 |
1 |
112 |
3142 |
23587 |
61686 |
|
|
Date: 2022-03-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67316 |
13297 |
71 |
313 |
54 |
0 |
0 |
0 |
| OW |
49 |
1056 |
38 |
162 |
39 |
0 |
0 |
0 |
| VODI |
27 |
1198 |
135 |
862 |
363 |
19 |
19 |
10 |
| ODI |
0 |
442 |
47 |
934 |
1630 |
229 |
34 |
82 |
| CDI |
0 |
84 |
12 |
268 |
2002 |
5046 |
2166 |
260 |
| VCDI |
0 |
0 |
0 |
0 |
144 |
2475 |
23822 |
62343 |
|
|
Date: 2022-03-31:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67302 |
13369 |
66 |
239 |
77 |
0 |
0 |
0 |
| OW |
68 |
1210 |
56 |
136 |
53 |
2 |
0 |
0 |
| VODI |
0 |
1060 |
129 |
810 |
436 |
21 |
0 |
7 |
| ODI |
0 |
435 |
67 |
765 |
1607 |
198 |
5 |
130 |
| CDI |
0 |
47 |
9 |
189 |
1900 |
4802 |
2276 |
455 |
| VCDI |
0 |
1 |
1 |
18 |
233 |
2102 |
21314 |
65453 |
|
|
Date: 2022-04-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67514 |
13407 |
81 |
266 |
125 |
16 |
0 |
0 |
| OW |
0 |
1139 |
52 |
177 |
48 |
5 |
0 |
0 |
| VODI |
0 |
1032 |
113 |
740 |
340 |
29 |
6 |
1 |
| ODI |
0 |
358 |
51 |
729 |
1517 |
276 |
15 |
41 |
| CDI |
0 |
33 |
12 |
202 |
1986 |
4255 |
2294 |
389 |
| VCDI |
0 |
0 |
0 |
1 |
204 |
2821 |
25889 |
60884 |
|
|
Date: 2022-04-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67575 |
13706 |
65 |
219 |
88 |
2 |
0 |
0 |
| OW |
0 |
1069 |
64 |
178 |
28 |
2 |
0 |
0 |
| VODI |
0 |
930 |
117 |
790 |
294 |
22 |
0 |
6 |
| ODI |
0 |
320 |
54 |
723 |
1328 |
264 |
30 |
21 |
| CDI |
0 |
44 |
12 |
235 |
1924 |
4225 |
1922 |
497 |
| VCDI |
0 |
0 |
0 |
21 |
198 |
2495 |
23972 |
63608 |
|
|
Date: 2022-04-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67623 |
13953 |
70 |
235 |
75 |
6 |
0 |
0 |
| OW |
0 |
774 |
48 |
190 |
52 |
8 |
0 |
0 |
| VODI |
0 |
1002 |
107 |
781 |
309 |
16 |
0 |
3 |
| ODI |
0 |
348 |
65 |
644 |
1143 |
195 |
14 |
111 |
| CDI |
0 |
48 |
10 |
219 |
2056 |
3627 |
1996 |
508 |
| VCDI |
0 |
0 |
0 |
17 |
226 |
2924 |
23526 |
64119 |
|
|
Date: 2022-04-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67668 |
13886 |
78 |
243 |
71 |
2 |
0 |
0 |
| OW |
2 |
560 |
41 |
318 |
66 |
9 |
0 |
0 |
| VODI |
0 |
786 |
91 |
843 |
410 |
43 |
19 |
1 |
| ODI |
0 |
304 |
52 |
619 |
1193 |
362 |
80 |
20 |
| CDI |
0 |
62 |
12 |
192 |
1914 |
3835 |
2633 |
222 |
| VCDI |
0 |
0 |
1 |
8 |
133 |
2890 |
25142 |
62237 |
|
|
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