Validation of sea ice concentration - Asian sector
Reference date: 2022-09-29
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-09-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9538 |
7563 |
47 |
167 |
64 |
0 |
0 |
0 |
| OW |
1 |
920 |
24 |
137 |
33 |
0 |
0 |
0 |
| VODI |
0 |
466 |
60 |
516 |
406 |
87 |
2 |
0 |
| ODI |
0 |
21 |
8 |
131 |
631 |
660 |
61 |
0 |
| CDI |
0 |
0 |
1 |
16 |
130 |
2788 |
5293 |
472 |
| VCDI |
0 |
0 |
0 |
0 |
7 |
192 |
1632 |
8 |
|
|
Date: 2022-09-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9219 |
7543 |
38 |
149 |
61 |
1 |
0 |
0 |
| OW |
0 |
1008 |
23 |
171 |
79 |
7 |
0 |
0 |
| VODI |
0 |
407 |
70 |
546 |
459 |
45 |
0 |
0 |
| ODI |
0 |
21 |
8 |
98 |
578 |
622 |
24 |
0 |
| CDI |
0 |
7 |
0 |
21 |
183 |
3890 |
2339 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1500 |
2954 |
8 |
|
|
Date: 2022-09-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9291 |
7350 |
41 |
199 |
26 |
0 |
0 |
0 |
| OW |
0 |
1037 |
31 |
187 |
65 |
4 |
0 |
0 |
| VODI |
0 |
417 |
72 |
496 |
465 |
32 |
0 |
0 |
| ODI |
0 |
43 |
10 |
143 |
452 |
366 |
3 |
0 |
| CDI |
0 |
7 |
3 |
41 |
328 |
4391 |
1238 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2024 |
3320 |
0 |
|
|
Date: 2022-09-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9148 |
7038 |
28 |
225 |
41 |
0 |
0 |
0 |
| OW |
0 |
1057 |
37 |
218 |
104 |
7 |
0 |
0 |
| VODI |
0 |
313 |
55 |
537 |
553 |
66 |
0 |
0 |
| ODI |
0 |
75 |
11 |
138 |
389 |
311 |
0 |
0 |
| CDI |
0 |
13 |
9 |
96 |
363 |
3288 |
3085 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1087 |
3790 |
0 |
|
|
Date: 2022-10-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8146 |
7936 |
32 |
225 |
20 |
0 |
0 |
0 |
| OW |
0 |
797 |
18 |
138 |
109 |
2 |
0 |
0 |
| VODI |
0 |
376 |
67 |
475 |
630 |
128 |
0 |
0 |
| ODI |
0 |
64 |
10 |
104 |
356 |
439 |
24 |
0 |
| CDI |
0 |
28 |
6 |
86 |
287 |
2265 |
4228 |
22 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
414 |
4053 |
597 |
|
|
Date: 2022-10-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8028 |
7453 |
44 |
195 |
19 |
0 |
0 |
0 |
| OW |
0 |
937 |
33 |
217 |
46 |
1 |
0 |
0 |
| VODI |
0 |
310 |
57 |
520 |
708 |
59 |
0 |
0 |
| ODI |
0 |
30 |
9 |
112 |
528 |
411 |
0 |
0 |
| CDI |
0 |
7 |
2 |
77 |
334 |
2804 |
3424 |
132 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
277 |
4010 |
1295 |
|
|
Date: 2022-10-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7158 |
8182 |
48 |
197 |
30 |
0 |
0 |
0 |
| OW |
0 |
707 |
41 |
292 |
100 |
5 |
0 |
0 |
| VODI |
0 |
288 |
44 |
392 |
679 |
67 |
0 |
0 |
| ODI |
0 |
22 |
9 |
145 |
557 |
506 |
7 |
0 |
| CDI |
0 |
9 |
2 |
70 |
318 |
2470 |
2783 |
279 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
467 |
4516 |
1692 |
|
|
Date: 2022-10-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7193 |
6905 |
40 |
177 |
9 |
0 |
0 |
0 |
| OW |
0 |
1236 |
50 |
305 |
92 |
8 |
0 |
0 |
| VODI |
0 |
375 |
48 |
473 |
474 |
89 |
0 |
0 |
| ODI |
0 |
15 |
11 |
232 |
837 |
317 |
87 |
0 |
| CDI |
0 |
1 |
2 |
32 |
433 |
2531 |
2478 |
9 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
1295 |
5715 |
611 |
|
|
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