Validation of sea ice concentration - Full domain
Reference date: 2024-04-04
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-03-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
64453 |
15972 |
471 |
437 |
14 |
0 |
0 |
0 |
| OW |
0 |
315 |
180 |
545 |
71 |
0 |
0 |
0 |
| VODI |
0 |
265 |
185 |
819 |
526 |
42 |
0 |
0 |
| ODI |
0 |
25 |
40 |
707 |
1438 |
269 |
23 |
0 |
| CDI |
0 |
0 |
1 |
42 |
1106 |
2750 |
1334 |
14 |
| VCDI |
0 |
0 |
0 |
0 |
157 |
2803 |
23257 |
68787 |
|
|
Date: 2024-03-31:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
64474 |
16080 |
505 |
468 |
140 |
40 |
0 |
0 |
| OW |
0 |
322 |
159 |
432 |
104 |
1 |
0 |
0 |
| VODI |
0 |
261 |
166 |
888 |
278 |
57 |
0 |
0 |
| ODI |
0 |
41 |
35 |
781 |
1566 |
238 |
3 |
0 |
| CDI |
0 |
1 |
8 |
125 |
1288 |
3074 |
853 |
2 |
| VCDI |
0 |
0 |
0 |
6 |
245 |
3087 |
26502 |
64818 |
|
|
Date: 2024-04-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65311 |
15550 |
450 |
531 |
63 |
0 |
0 |
0 |
| OW |
0 |
316 |
144 |
446 |
88 |
0 |
0 |
0 |
| VODI |
0 |
408 |
197 |
830 |
386 |
31 |
0 |
0 |
| ODI |
0 |
21 |
51 |
833 |
1584 |
355 |
45 |
0 |
| CDI |
0 |
0 |
0 |
58 |
1047 |
3319 |
1050 |
23 |
| VCDI |
0 |
0 |
0 |
2 |
50 |
2240 |
20547 |
71072 |
|
|
Date: 2024-04-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65240 |
15392 |
431 |
465 |
20 |
0 |
0 |
0 |
| OW |
0 |
410 |
181 |
426 |
85 |
0 |
0 |
0 |
| VODI |
0 |
349 |
230 |
1071 |
474 |
19 |
0 |
0 |
| ODI |
0 |
1 |
9 |
621 |
1641 |
402 |
72 |
0 |
| CDI |
0 |
0 |
0 |
41 |
835 |
3145 |
1871 |
18 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
1436 |
18330 |
73832 |
|
|
Date: 2024-04-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65610 |
15336 |
446 |
384 |
16 |
0 |
0 |
0 |
| OW |
0 |
415 |
170 |
467 |
64 |
0 |
0 |
0 |
| VODI |
0 |
255 |
232 |
935 |
339 |
9 |
0 |
0 |
| ODI |
0 |
3 |
19 |
620 |
1636 |
333 |
48 |
0 |
| CDI |
0 |
0 |
0 |
21 |
860 |
3592 |
1458 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
1758 |
21098 |
70922 |
|
|
Date: 2024-04-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65322 |
15607 |
451 |
332 |
6 |
0 |
0 |
0 |
| OW |
0 |
397 |
171 |
451 |
47 |
0 |
0 |
0 |
| VODI |
0 |
176 |
251 |
1002 |
283 |
4 |
0 |
0 |
| ODI |
0 |
3 |
9 |
658 |
1616 |
257 |
18 |
0 |
| CDI |
0 |
0 |
0 |
32 |
1005 |
3822 |
1138 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
37 |
2269 |
24507 |
67174 |
|
|
Date: 2024-04-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65614 |
15332 |
411 |
369 |
5 |
0 |
0 |
0 |
| OW |
0 |
362 |
154 |
430 |
43 |
0 |
0 |
0 |
| VODI |
0 |
215 |
217 |
876 |
368 |
0 |
0 |
0 |
| ODI |
0 |
6 |
31 |
627 |
1515 |
331 |
32 |
0 |
| CDI |
0 |
0 |
0 |
9 |
971 |
4026 |
1253 |
13 |
| VCDI |
0 |
0 |
0 |
0 |
27 |
1908 |
21653 |
70250 |
|
|
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 |
15421 |
396 |
301 |
18 |
0 |
0 |
0 |
| OW |
0 |
401 |
166 |
402 |
52 |
0 |
0 |
0 |
| VODI |
0 |
307 |
227 |
894 |
305 |
30 |
0 |
0 |
| ODI |
0 |
50 |
80 |
933 |
1416 |
369 |
46 |
1 |
| CDI |
0 |
0 |
0 |
74 |
1559 |
3829 |
917 |
33 |
| VCDI |
0 |
0 |
0 |
0 |
32 |
2824 |
23773 |
66891 |
|
|
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