Validation of sea ice concentration - Full domain
Reference date: 2024-04-18
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-04-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65301 |
15431 |
396 |
301 |
18 |
0 |
0 |
0 |
| OW |
0 |
393 |
165 |
400 |
53 |
0 |
0 |
0 |
| VODI |
0 |
306 |
226 |
894 |
303 |
29 |
0 |
0 |
| ODI |
0 |
49 |
82 |
936 |
1414 |
371 |
46 |
1 |
| CDI |
0 |
0 |
0 |
73 |
1560 |
3819 |
920 |
32 |
| VCDI |
0 |
0 |
0 |
0 |
34 |
2833 |
23770 |
66892 |
|
|
Date: 2024-04-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65384 |
15282 |
350 |
384 |
22 |
0 |
0 |
0 |
| OW |
0 |
528 |
171 |
425 |
98 |
3 |
0 |
0 |
| VODI |
0 |
454 |
261 |
951 |
454 |
66 |
0 |
0 |
| ODI |
0 |
48 |
96 |
839 |
1717 |
335 |
14 |
1 |
| CDI |
0 |
0 |
0 |
109 |
1419 |
3586 |
935 |
51 |
| VCDI |
0 |
0 |
0 |
3 |
23 |
2637 |
22164 |
68238 |
|
|
Date: 2024-04-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65968 |
15053 |
415 |
487 |
57 |
0 |
0 |
0 |
| OW |
0 |
534 |
126 |
442 |
94 |
2 |
0 |
0 |
| VODI |
0 |
552 |
275 |
838 |
445 |
3 |
0 |
0 |
| ODI |
0 |
42 |
58 |
931 |
1614 |
286 |
11 |
1 |
| CDI |
0 |
0 |
0 |
162 |
1555 |
3875 |
931 |
38 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
1691 |
17402 |
73144 |
|
|
Date: 2024-04-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65576 |
15438 |
451 |
468 |
6 |
0 |
0 |
0 |
| OW |
0 |
463 |
126 |
504 |
130 |
3 |
0 |
0 |
| VODI |
0 |
453 |
245 |
763 |
523 |
7 |
1 |
0 |
| ODI |
0 |
69 |
89 |
880 |
1486 |
448 |
38 |
0 |
| CDI |
0 |
0 |
0 |
118 |
1544 |
3918 |
1355 |
48 |
| VCDI |
0 |
0 |
0 |
6 |
162 |
1964 |
17019 |
72747 |
|
|
Date: 2024-04-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66871 |
14284 |
351 |
441 |
11 |
0 |
0 |
0 |
| OW |
0 |
474 |
94 |
458 |
99 |
0 |
0 |
0 |
| VODI |
0 |
560 |
274 |
794 |
536 |
7 |
0 |
0 |
| ODI |
0 |
104 |
92 |
904 |
1577 |
426 |
31 |
0 |
| CDI |
0 |
0 |
5 |
167 |
1879 |
4008 |
1316 |
8 |
| VCDI |
0 |
0 |
0 |
0 |
141 |
2604 |
25233 |
63299 |
|
|
Date: 2024-04-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67045 |
14308 |
333 |
432 |
5 |
0 |
0 |
0 |
| OW |
0 |
499 |
114 |
445 |
68 |
0 |
0 |
0 |
| VODI |
0 |
670 |
271 |
824 |
526 |
7 |
0 |
0 |
| ODI |
0 |
130 |
118 |
826 |
1846 |
501 |
23 |
0 |
| CDI |
0 |
2 |
11 |
144 |
1399 |
3938 |
713 |
5 |
| VCDI |
0 |
0 |
0 |
2 |
145 |
4043 |
25986 |
61669 |
|
|
Date: 2024-04-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67557 |
14313 |
329 |
439 |
7 |
0 |
0 |
0 |
| OW |
0 |
492 |
112 |
386 |
55 |
0 |
0 |
0 |
| VODI |
0 |
755 |
245 |
894 |
414 |
11 |
0 |
0 |
| ODI |
0 |
266 |
196 |
866 |
1992 |
394 |
20 |
0 |
| CDI |
0 |
0 |
7 |
385 |
1551 |
3468 |
881 |
0 |
| VCDI |
0 |
0 |
0 |
6 |
308 |
3941 |
22135 |
64623 |
|
|
Date: 2024-04-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67398 |
14664 |
344 |
413 |
1 |
0 |
0 |
0 |
| OW |
0 |
563 |
136 |
419 |
21 |
0 |
0 |
0 |
| VODI |
0 |
740 |
240 |
981 |
344 |
23 |
3 |
0 |
| ODI |
0 |
326 |
207 |
1146 |
2055 |
608 |
73 |
0 |
| CDI |
0 |
2 |
2 |
430 |
1769 |
4038 |
932 |
5 |
| VCDI |
0 |
0 |
0 |
27 |
687 |
3912 |
25126 |
59413 |
|
|
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