Validation of sea ice concentration - Asian sector
Reference date: 2021-10-07
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-10-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11124 |
6710 |
40 |
307 |
109 |
13 |
0 |
0 |
| OW |
0 |
1187 |
57 |
276 |
95 |
7 |
0 |
0 |
| VODI |
0 |
401 |
35 |
294 |
348 |
112 |
0 |
0 |
| ODI |
0 |
72 |
10 |
172 |
305 |
197 |
5 |
0 |
| CDI |
0 |
9 |
10 |
84 |
330 |
1136 |
288 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
524 |
5072 |
2753 |
|
|
Date: 2021-10-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10105 |
7930 |
57 |
304 |
98 |
0 |
0 |
0 |
| OW |
0 |
763 |
37 |
250 |
123 |
5 |
0 |
0 |
| VODI |
0 |
346 |
40 |
493 |
421 |
71 |
0 |
0 |
| ODI |
0 |
64 |
18 |
183 |
270 |
270 |
0 |
0 |
| CDI |
0 |
2 |
4 |
76 |
335 |
1100 |
389 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
382 |
4201 |
3745 |
|
|
Date: 2021-10-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10266 |
6916 |
48 |
288 |
90 |
0 |
0 |
0 |
| OW |
1 |
1246 |
51 |
295 |
176 |
8 |
0 |
0 |
| VODI |
0 |
260 |
35 |
441 |
627 |
98 |
0 |
0 |
| ODI |
0 |
32 |
12 |
183 |
277 |
347 |
31 |
0 |
| CDI |
0 |
0 |
0 |
36 |
273 |
1041 |
711 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
85 |
4211 |
3997 |
|
|
Date: 2021-10-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8201 |
8142 |
54 |
243 |
39 |
0 |
0 |
0 |
| OW |
8 |
1255 |
60 |
415 |
200 |
9 |
0 |
0 |
| VODI |
0 |
241 |
43 |
337 |
665 |
427 |
0 |
0 |
| ODI |
0 |
26 |
12 |
148 |
333 |
482 |
102 |
0 |
| CDI |
0 |
0 |
0 |
26 |
250 |
1052 |
1127 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
388 |
4576 |
3221 |
|
|
Date: 2021-10-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7092 |
8123 |
69 |
489 |
37 |
0 |
0 |
0 |
| OW |
0 |
1439 |
54 |
437 |
68 |
0 |
0 |
0 |
| VODI |
0 |
318 |
48 |
546 |
870 |
167 |
0 |
0 |
| ODI |
0 |
70 |
21 |
147 |
484 |
630 |
40 |
0 |
| CDI |
0 |
3 |
2 |
39 |
262 |
1459 |
780 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
481 |
4735 |
3171 |
|
|
Date: 2021-10-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6133 |
8066 |
69 |
395 |
122 |
0 |
0 |
0 |
| OW |
117 |
1621 |
65 |
436 |
116 |
1 |
0 |
0 |
| VODI |
0 |
389 |
48 |
542 |
815 |
155 |
0 |
0 |
| ODI |
0 |
53 |
21 |
144 |
478 |
803 |
55 |
0 |
| CDI |
0 |
1 |
3 |
41 |
212 |
1366 |
1136 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
216 |
3642 |
4821 |
|
|
Date: 2021-10-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5140 |
7495 |
76 |
434 |
84 |
0 |
0 |
0 |
| OW |
69 |
1968 |
103 |
644 |
325 |
10 |
0 |
0 |
| VODI |
0 |
342 |
59 |
564 |
874 |
197 |
0 |
0 |
| ODI |
0 |
33 |
22 |
181 |
509 |
770 |
76 |
0 |
| CDI |
0 |
0 |
0 |
23 |
174 |
1124 |
1409 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
117 |
4479 |
4781 |
|
|
Date: 2021-10-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4787 |
6115 |
34 |
267 |
83 |
0 |
0 |
0 |
| OW |
84 |
1835 |
72 |
342 |
155 |
53 |
0 |
0 |
| VODI |
1 |
999 |
108 |
1037 |
1431 |
244 |
41 |
0 |
| ODI |
0 |
32 |
19 |
186 |
653 |
667 |
271 |
0 |
| CDI |
0 |
0 |
0 |
38 |
202 |
1167 |
1497 |
0 |
| VCDI |
0 |
0 |
0 |
5 |
25 |
361 |
4443 |
4828 |
|
|
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