Validation of sea ice concentration - Asian sector
Reference date: 2022-10-06
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-09-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8450 |
7691 |
39 |
212 |
52 |
0 |
0 |
0 |
| OW |
0 |
897 |
21 |
165 |
103 |
0 |
0 |
0 |
| VODI |
0 |
396 |
59 |
441 |
647 |
101 |
0 |
0 |
| ODI |
0 |
74 |
12 |
130 |
366 |
335 |
21 |
0 |
| CDI |
0 |
27 |
9 |
94 |
394 |
2974 |
3125 |
17 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1107 |
3985 |
138 |
|
|
Date: 2022-10-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8141 |
7545 |
35 |
196 |
18 |
0 |
0 |
0 |
| OW |
0 |
947 |
20 |
186 |
113 |
1 |
0 |
0 |
| VODI |
0 |
381 |
60 |
500 |
632 |
77 |
0 |
0 |
| ODI |
0 |
42 |
11 |
103 |
407 |
493 |
7 |
0 |
| CDI |
0 |
12 |
3 |
109 |
303 |
2344 |
4304 |
24 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
217 |
4085 |
766 |
|
|
Date: 2022-10-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7533 |
8107 |
49 |
188 |
8 |
0 |
0 |
0 |
| OW |
0 |
679 |
24 |
226 |
58 |
0 |
0 |
0 |
| VODI |
0 |
327 |
65 |
480 |
669 |
34 |
0 |
0 |
| ODI |
0 |
21 |
7 |
140 |
632 |
352 |
0 |
0 |
| CDI |
0 |
3 |
2 |
69 |
344 |
2245 |
3538 |
291 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
372 |
3349 |
2270 |
|
|
Date: 2022-10-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7271 |
7621 |
47 |
213 |
30 |
0 |
0 |
0 |
| OW |
1 |
908 |
44 |
223 |
78 |
0 |
0 |
0 |
| VODI |
0 |
349 |
45 |
445 |
553 |
71 |
0 |
0 |
| ODI |
0 |
23 |
12 |
178 |
706 |
379 |
70 |
0 |
| CDI |
0 |
5 |
3 |
55 |
366 |
2525 |
2407 |
225 |
| VCDI |
0 |
0 |
0 |
0 |
21 |
1679 |
4185 |
1344 |
|
|
Date: 2022-10-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6345 |
7044 |
43 |
199 |
42 |
0 |
0 |
0 |
| OW |
25 |
1403 |
49 |
288 |
250 |
15 |
0 |
0 |
| VODI |
0 |
371 |
48 |
405 |
532 |
101 |
0 |
0 |
| ODI |
0 |
4 |
6 |
147 |
833 |
461 |
85 |
0 |
| CDI |
0 |
0 |
0 |
36 |
281 |
2513 |
2282 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
863 |
6361 |
1047 |
|
|
Date: 2022-10-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6672 |
6372 |
68 |
405 |
138 |
3 |
0 |
0 |
| OW |
59 |
949 |
35 |
255 |
114 |
19 |
0 |
0 |
| VODI |
0 |
287 |
34 |
421 |
627 |
99 |
0 |
0 |
| ODI |
0 |
3 |
3 |
92 |
794 |
636 |
21 |
0 |
| CDI |
0 |
2 |
2 |
43 |
301 |
2507 |
1956 |
16 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
458 |
6040 |
2647 |
|
|
Date: 2022-10-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5574 |
6587 |
68 |
360 |
138 |
10 |
0 |
0 |
| OW |
17 |
1078 |
71 |
469 |
160 |
25 |
0 |
0 |
| VODI |
0 |
194 |
24 |
446 |
746 |
160 |
3 |
0 |
| ODI |
0 |
10 |
1 |
59 |
776 |
525 |
69 |
0 |
| CDI |
0 |
0 |
0 |
11 |
198 |
1706 |
2337 |
10 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
402 |
5616 |
4232 |
|
|
Date: 2022-10-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5533 |
6343 |
67 |
353 |
167 |
12 |
0 |
0 |
| OW |
22 |
683 |
30 |
208 |
180 |
48 |
0 |
0 |
| VODI |
0 |
215 |
31 |
510 |
799 |
475 |
16 |
0 |
| ODI |
0 |
21 |
8 |
62 |
432 |
810 |
93 |
0 |
| CDI |
0 |
2 |
2 |
35 |
192 |
1423 |
1738 |
202 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
498 |
5974 |
4896 |
|
|
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