Validation of sea ice concentration - Asian sector
Reference date: 2020-10-22
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-10-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17225 |
5575 |
17 |
52 |
0 |
0 |
0 |
0 |
| OW |
2 |
871 |
18 |
71 |
10 |
0 |
0 |
0 |
| VODI |
0 |
430 |
68 |
421 |
411 |
11 |
0 |
0 |
| ODI |
0 |
11 |
11 |
142 |
517 |
433 |
13 |
0 |
| CDI |
0 |
1 |
1 |
2 |
123 |
1322 |
1204 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
937 |
2183 |
0 |
|
|
Date: 2020-10-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16894 |
5173 |
13 |
24 |
0 |
0 |
0 |
0 |
| OW |
0 |
1161 |
20 |
82 |
22 |
0 |
0 |
0 |
| VODI |
0 |
427 |
64 |
392 |
497 |
34 |
0 |
0 |
| ODI |
0 |
10 |
10 |
129 |
481 |
630 |
56 |
0 |
| CDI |
0 |
2 |
0 |
8 |
102 |
898 |
1001 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
258 |
3654 |
38 |
|
|
Date: 2020-10-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14866 |
6860 |
17 |
54 |
3 |
0 |
0 |
0 |
| OW |
9 |
779 |
27 |
108 |
45 |
0 |
0 |
0 |
| VODI |
0 |
495 |
51 |
352 |
461 |
38 |
0 |
0 |
| ODI |
0 |
5 |
14 |
167 |
689 |
535 |
0 |
0 |
| CDI |
0 |
1 |
0 |
4 |
130 |
1122 |
464 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
289 |
3935 |
562 |
|
|
Date: 2020-10-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14197 |
6949 |
36 |
98 |
24 |
0 |
0 |
0 |
| OW |
36 |
881 |
32 |
129 |
63 |
0 |
0 |
0 |
| VODI |
1 |
446 |
59 |
337 |
319 |
40 |
0 |
0 |
| ODI |
0 |
8 |
10 |
159 |
470 |
758 |
23 |
0 |
| CDI |
0 |
0 |
0 |
1 |
66 |
909 |
760 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3 |
2549 |
2719 |
|
|
Date: 2020-10-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11117 |
8443 |
45 |
158 |
12 |
0 |
0 |
0 |
| OW |
467 |
1258 |
48 |
204 |
47 |
4 |
0 |
0 |
| VODI |
0 |
493 |
52 |
469 |
304 |
83 |
1 |
0 |
| ODI |
0 |
4 |
3 |
138 |
419 |
493 |
314 |
0 |
| CDI |
0 |
0 |
0 |
0 |
51 |
364 |
1289 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2 |
2733 |
3067 |
|
|
Date: 2020-10-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8222 |
8617 |
80 |
380 |
42 |
0 |
0 |
0 |
| OW |
1555 |
1859 |
71 |
300 |
81 |
1 |
0 |
0 |
| VODI |
0 |
432 |
51 |
514 |
405 |
71 |
0 |
0 |
| ODI |
0 |
10 |
5 |
153 |
527 |
495 |
116 |
0 |
| CDI |
0 |
0 |
0 |
1 |
43 |
496 |
1121 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1 |
2466 |
3967 |
|
|
Date: 2020-10-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7658 |
8394 |
71 |
326 |
16 |
0 |
0 |
0 |
| OW |
1453 |
2220 |
63 |
320 |
114 |
1 |
0 |
0 |
| VODI |
0 |
459 |
57 |
496 |
413 |
73 |
0 |
0 |
| ODI |
0 |
16 |
8 |
174 |
497 |
486 |
19 |
0 |
| CDI |
0 |
0 |
0 |
1 |
181 |
658 |
732 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
42 |
3042 |
4092 |
|
|
Date: 2020-10-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5624 |
7786 |
80 |
554 |
508 |
1 |
0 |
0 |
| OW |
264 |
2779 |
69 |
517 |
286 |
3 |
0 |
0 |
| VODI |
0 |
1024 |
78 |
682 |
967 |
193 |
0 |
0 |
| ODI |
0 |
19 |
14 |
206 |
651 |
628 |
1 |
0 |
| CDI |
0 |
0 |
0 |
12 |
337 |
875 |
490 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
412 |
3178 |
3844 |
|
|
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