Validation of sea ice concentration - Full domain
Reference date: 2022-12-01
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-11-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84002 |
12518 |
11 |
31 |
0 |
0 |
0 |
0 |
| OW |
614 |
4845 |
129 |
295 |
16 |
0 |
0 |
0 |
| VODI |
163 |
1336 |
177 |
1303 |
645 |
10 |
0 |
0 |
| ODI |
6 |
365 |
47 |
999 |
1470 |
245 |
6 |
0 |
| CDI |
2 |
32 |
9 |
239 |
1805 |
2243 |
220 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
276 |
5176 |
21793 |
46019 |
|
|
Date: 2022-11-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84620 |
11853 |
22 |
52 |
0 |
0 |
0 |
0 |
| OW |
550 |
3659 |
100 |
265 |
16 |
0 |
0 |
0 |
| VODI |
229 |
1472 |
208 |
1612 |
865 |
161 |
0 |
0 |
| ODI |
44 |
306 |
20 |
616 |
1470 |
421 |
6 |
0 |
| CDI |
9 |
266 |
16 |
109 |
996 |
2955 |
393 |
9 |
| VCDI |
0 |
0 |
0 |
25 |
249 |
4307 |
21588 |
47559 |
|
|
Date: 2022-11-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
83404 |
12910 |
29 |
50 |
7 |
0 |
0 |
0 |
| OW |
420 |
3052 |
86 |
286 |
40 |
0 |
0 |
0 |
| VODI |
245 |
1853 |
235 |
1573 |
693 |
63 |
0 |
0 |
| ODI |
29 |
176 |
35 |
786 |
1489 |
436 |
5 |
0 |
| CDI |
44 |
346 |
16 |
236 |
1349 |
3217 |
364 |
2 |
| VCDI |
1 |
9 |
2 |
2 |
414 |
5988 |
20494 |
46662 |
|
|
Date: 2022-12-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84247 |
11178 |
9 |
35 |
1 |
0 |
0 |
0 |
| OW |
563 |
3426 |
85 |
231 |
59 |
1 |
0 |
0 |
| VODI |
302 |
2410 |
200 |
1193 |
390 |
17 |
0 |
0 |
| ODI |
6 |
287 |
63 |
965 |
1461 |
224 |
0 |
0 |
| CDI |
0 |
508 |
30 |
336 |
1767 |
3257 |
288 |
1 |
| VCDI |
0 |
30 |
4 |
33 |
393 |
5875 |
15716 |
51457 |
|
|
Date: 2022-12-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
83023 |
12050 |
4 |
9 |
0 |
0 |
0 |
0 |
| OW |
313 |
3858 |
85 |
173 |
4 |
0 |
0 |
0 |
| VODI |
196 |
2083 |
213 |
1317 |
675 |
82 |
0 |
0 |
| ODI |
32 |
418 |
54 |
871 |
1442 |
364 |
10 |
0 |
| CDI |
3 |
315 |
39 |
515 |
1970 |
3042 |
494 |
0 |
| VCDI |
0 |
0 |
0 |
9 |
241 |
9030 |
24550 |
39564 |
|
|
Date: 2022-12-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82815 |
12026 |
10 |
14 |
0 |
0 |
0 |
0 |
| OW |
232 |
3662 |
66 |
176 |
5 |
0 |
0 |
0 |
| VODI |
25 |
2246 |
233 |
1534 |
496 |
90 |
0 |
0 |
| ODI |
0 |
618 |
94 |
1455 |
1473 |
338 |
39 |
0 |
| CDI |
0 |
53 |
17 |
568 |
2451 |
3116 |
369 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
420 |
9538 |
19688 |
43181 |
|
|
Date: 2022-12-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
81923 |
11231 |
37 |
129 |
2 |
0 |
0 |
0 |
| OW |
248 |
3232 |
149 |
810 |
92 |
0 |
0 |
0 |
| VODI |
29 |
1209 |
154 |
1661 |
1203 |
91 |
12 |
0 |
| ODI |
0 |
305 |
56 |
1028 |
1722 |
595 |
121 |
0 |
| CDI |
0 |
153 |
9 |
385 |
2470 |
2923 |
989 |
3 |
| VCDI |
0 |
0 |
0 |
3 |
444 |
9461 |
21400 |
42769 |
|
|
Date: 2022-12-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
81185 |
9856 |
9 |
27 |
1 |
0 |
0 |
0 |
| OW |
305 |
2984 |
130 |
551 |
63 |
1 |
0 |
0 |
| VODI |
10 |
1033 |
115 |
1021 |
2294 |
435 |
0 |
0 |
| ODI |
0 |
293 |
57 |
910 |
1284 |
1440 |
80 |
0 |
| CDI |
0 |
3 |
0 |
97 |
1600 |
3699 |
997 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
347 |
7163 |
20602 |
48453 |
|
|
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