Validation of sea ice concentration - Full domain
Reference date: 2024-02-15
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-02-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66136 |
16819 |
428 |
256 |
0 |
0 |
0 |
0 |
| OW |
25 |
607 |
198 |
541 |
80 |
0 |
0 |
0 |
| VODI |
3 |
729 |
278 |
934 |
411 |
58 |
0 |
0 |
| ODI |
0 |
164 |
75 |
796 |
1361 |
178 |
5 |
0 |
| CDI |
0 |
0 |
1 |
138 |
1693 |
2838 |
667 |
7 |
| VCDI |
0 |
0 |
0 |
47 |
312 |
5469 |
21238 |
64556 |
|
|
Date: 2024-02-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65310 |
17030 |
561 |
490 |
9 |
0 |
0 |
0 |
| OW |
28 |
580 |
257 |
784 |
120 |
3 |
0 |
0 |
| VODI |
30 |
388 |
220 |
1232 |
438 |
46 |
0 |
0 |
| ODI |
4 |
86 |
48 |
844 |
1626 |
342 |
8 |
0 |
| CDI |
0 |
0 |
0 |
103 |
1062 |
2934 |
555 |
26 |
| VCDI |
0 |
0 |
0 |
8 |
177 |
4989 |
22315 |
64395 |
|
|
Date: 2024-02-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65673 |
16816 |
554 |
568 |
12 |
0 |
0 |
0 |
| OW |
31 |
604 |
240 |
748 |
144 |
0 |
0 |
0 |
| VODI |
47 |
550 |
293 |
1210 |
550 |
34 |
0 |
0 |
| ODI |
1 |
18 |
14 |
544 |
1820 |
445 |
2 |
0 |
| CDI |
0 |
0 |
0 |
30 |
854 |
2708 |
575 |
7 |
| VCDI |
0 |
0 |
0 |
0 |
138 |
4138 |
19888 |
67792 |
|
|
Date: 2024-02-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65969 |
17028 |
465 |
383 |
14 |
0 |
0 |
0 |
| OW |
53 |
776 |
273 |
559 |
127 |
6 |
0 |
0 |
| VODI |
26 |
620 |
275 |
898 |
383 |
18 |
0 |
0 |
| ODI |
0 |
139 |
96 |
1023 |
1232 |
156 |
0 |
0 |
| CDI |
0 |
36 |
16 |
206 |
1386 |
2265 |
420 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
100 |
4325 |
22383 |
65392 |
|
|
Date: 2024-02-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65636 |
17340 |
498 |
476 |
26 |
0 |
0 |
0 |
| OW |
41 |
633 |
236 |
519 |
175 |
1 |
0 |
0 |
| VODI |
19 |
633 |
270 |
888 |
356 |
11 |
0 |
0 |
| ODI |
0 |
73 |
98 |
1145 |
1200 |
166 |
0 |
0 |
| CDI |
0 |
4 |
6 |
253 |
1761 |
2412 |
313 |
0 |
| VCDI |
0 |
0 |
0 |
22 |
178 |
3850 |
18899 |
68910 |
|
|
Date: 2024-02-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
64460 |
17799 |
615 |
638 |
8 |
0 |
0 |
0 |
| OW |
22 |
502 |
273 |
613 |
117 |
0 |
0 |
0 |
| VODI |
0 |
359 |
225 |
1165 |
385 |
3 |
0 |
0 |
| ODI |
0 |
30 |
47 |
918 |
1527 |
182 |
1 |
0 |
| CDI |
0 |
0 |
0 |
147 |
1720 |
3290 |
310 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
141 |
4537 |
21441 |
65573 |
|
|
Date: 2024-02-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65228 |
17033 |
483 |
623 |
53 |
0 |
0 |
0 |
| OW |
17 |
547 |
220 |
435 |
211 |
6 |
0 |
0 |
| VODI |
2 |
268 |
268 |
822 |
274 |
22 |
0 |
0 |
| ODI |
0 |
87 |
43 |
874 |
1338 |
210 |
3 |
0 |
| CDI |
0 |
0 |
0 |
143 |
1806 |
3610 |
771 |
0 |
| VCDI |
0 |
0 |
0 |
23 |
439 |
4439 |
21559 |
65191 |
|
|
Date: 2024-02-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65840 |
16233 |
434 |
434 |
18 |
0 |
0 |
0 |
| OW |
37 |
596 |
171 |
543 |
157 |
0 |
0 |
0 |
| VODI |
4 |
360 |
312 |
883 |
340 |
56 |
1 |
0 |
| ODI |
0 |
74 |
67 |
991 |
1588 |
364 |
20 |
0 |
| CDI |
0 |
0 |
0 |
51 |
1395 |
3275 |
712 |
13 |
| VCDI |
0 |
0 |
0 |
0 |
220 |
3460 |
23133 |
65266 |
|
|
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