Validation of sea ice concentration - Asian sector
Reference date: 2021-11-25
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-11-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11 |
1075 |
6 |
22 |
3 |
0 |
0 |
0 |
| OW |
1 |
403 |
25 |
151 |
64 |
6 |
0 |
0 |
| VODI |
0 |
319 |
17 |
173 |
240 |
218 |
10 |
0 |
| ODI |
0 |
50 |
14 |
92 |
241 |
468 |
96 |
0 |
| CDI |
0 |
0 |
0 |
5 |
52 |
313 |
877 |
94 |
| VCDI |
0 |
0 |
0 |
0 |
27 |
126 |
5457 |
21426 |
|
|
Date: 2021-11-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
24 |
1109 |
2 |
6 |
0 |
0 |
0 |
0 |
| OW |
0 |
381 |
11 |
63 |
52 |
0 |
0 |
0 |
| VODI |
0 |
448 |
12 |
144 |
166 |
137 |
28 |
0 |
| ODI |
0 |
99 |
30 |
171 |
168 |
320 |
82 |
0 |
| CDI |
0 |
10 |
1 |
24 |
70 |
503 |
577 |
30 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
192 |
4847 |
22375 |
|
|
Date: 2021-11-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15 |
759 |
1 |
1 |
0 |
0 |
0 |
0 |
| OW |
1 |
553 |
14 |
64 |
31 |
0 |
0 |
0 |
| VODI |
0 |
407 |
33 |
177 |
214 |
34 |
2 |
0 |
| ODI |
0 |
91 |
16 |
180 |
281 |
288 |
30 |
1 |
| CDI |
0 |
1 |
1 |
28 |
105 |
514 |
455 |
27 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
480 |
6844 |
20430 |
|
|
Date: 2021-11-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1 |
449 |
0 |
4 |
0 |
0 |
0 |
0 |
| OW |
0 |
550 |
15 |
69 |
27 |
0 |
0 |
0 |
| VODI |
0 |
231 |
33 |
197 |
183 |
98 |
4 |
0 |
| ODI |
0 |
10 |
6 |
117 |
307 |
367 |
110 |
0 |
| CDI |
0 |
0 |
0 |
2 |
47 |
359 |
1001 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
367 |
7475 |
20045 |
|
|
Date: 2021-11-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8 |
495 |
9 |
25 |
1 |
0 |
0 |
0 |
| OW |
0 |
211 |
13 |
108 |
26 |
0 |
0 |
0 |
| VODI |
0 |
134 |
15 |
151 |
184 |
69 |
6 |
1 |
| ODI |
0 |
25 |
6 |
75 |
263 |
390 |
185 |
12 |
| CDI |
0 |
0 |
0 |
0 |
24 |
313 |
1006 |
211 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
232 |
7335 |
20543 |
|
|
Date: 2021-11-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
311 |
17 |
44 |
1 |
0 |
0 |
0 |
| OW |
0 |
261 |
10 |
86 |
27 |
0 |
0 |
0 |
| VODI |
0 |
143 |
18 |
139 |
165 |
24 |
1 |
1 |
| ODI |
0 |
23 |
4 |
87 |
308 |
290 |
61 |
6 |
| CDI |
0 |
0 |
0 |
4 |
47 |
579 |
1005 |
138 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
190 |
5917 |
22175 |
|
|
Date: 2021-12-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
333 |
15 |
28 |
1 |
0 |
0 |
0 |
| OW |
0 |
182 |
5 |
53 |
11 |
0 |
0 |
0 |
| VODI |
0 |
169 |
12 |
88 |
142 |
26 |
0 |
0 |
| ODI |
0 |
54 |
9 |
100 |
276 |
149 |
2 |
0 |
| CDI |
0 |
3 |
0 |
12 |
104 |
743 |
808 |
110 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
201 |
4784 |
23659 |
|
|
Date: 2021-12-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
66 |
1 |
5 |
0 |
0 |
0 |
0 |
| OW |
0 |
340 |
15 |
40 |
3 |
0 |
0 |
0 |
| VODI |
0 |
200 |
15 |
110 |
73 |
20 |
0 |
1 |
| ODI |
0 |
57 |
10 |
122 |
239 |
165 |
6 |
1 |
| CDI |
0 |
0 |
0 |
23 |
98 |
579 |
995 |
98 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
97 |
4317 |
24385 |
|
|
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