Validation of sea ice concentration - Asian sector
Reference date: 2022-12-29
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-12-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3 |
361 |
1 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
417 |
17 |
65 |
0 |
0 |
0 |
0 |
| VODI |
0 |
86 |
19 |
190 |
118 |
4 |
0 |
0 |
| ODI |
0 |
2 |
1 |
67 |
163 |
76 |
0 |
0 |
| CDI |
0 |
0 |
0 |
8 |
275 |
287 |
48 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
36 |
893 |
9643 |
19299 |
|
|
Date: 2022-12-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6 |
297 |
0 |
2 |
0 |
0 |
0 |
0 |
| OW |
0 |
353 |
8 |
19 |
0 |
0 |
0 |
0 |
| VODI |
0 |
190 |
24 |
175 |
21 |
0 |
0 |
0 |
| ODI |
0 |
49 |
9 |
120 |
167 |
4 |
0 |
0 |
| CDI |
0 |
26 |
10 |
68 |
319 |
200 |
34 |
0 |
| VCDI |
0 |
0 |
0 |
13 |
133 |
1203 |
9217 |
19415 |
|
|
Date: 2022-12-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10 |
308 |
1 |
2 |
0 |
0 |
0 |
0 |
| OW |
0 |
304 |
3 |
21 |
1 |
0 |
0 |
0 |
| VODI |
0 |
150 |
25 |
110 |
62 |
1 |
0 |
0 |
| ODI |
0 |
17 |
5 |
149 |
175 |
26 |
0 |
0 |
| CDI |
0 |
4 |
2 |
73 |
195 |
380 |
24 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
42 |
515 |
6050 |
23424 |
|
|
Date: 2022-12-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
36 |
304 |
1 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
315 |
7 |
19 |
0 |
0 |
0 |
0 |
| VODI |
0 |
175 |
12 |
121 |
15 |
0 |
0 |
0 |
| ODI |
0 |
99 |
16 |
129 |
142 |
32 |
0 |
0 |
| CDI |
0 |
3 |
5 |
92 |
281 |
322 |
18 |
3 |
| VCDI |
0 |
0 |
0 |
12 |
65 |
777 |
6945 |
22135 |
|
|
Date: 2022-12-31:
| 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 |
461 |
3 |
2 |
0 |
0 |
0 |
0 |
| OW |
0 |
294 |
8 |
22 |
0 |
0 |
0 |
0 |
| VODI |
0 |
245 |
14 |
108 |
4 |
0 |
0 |
0 |
| ODI |
0 |
125 |
25 |
204 |
108 |
9 |
2 |
0 |
| CDI |
0 |
39 |
2 |
92 |
532 |
337 |
23 |
0 |
| VCDI |
0 |
45 |
5 |
36 |
158 |
1549 |
6953 |
20662 |
|
|
Date: 2023-01-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77 |
460 |
2 |
5 |
0 |
0 |
0 |
0 |
| OW |
0 |
134 |
6 |
35 |
1 |
0 |
0 |
0 |
| VODI |
0 |
188 |
12 |
105 |
60 |
1 |
0 |
0 |
| ODI |
0 |
64 |
9 |
128 |
143 |
23 |
0 |
0 |
| CDI |
0 |
77 |
16 |
170 |
422 |
520 |
57 |
0 |
| VCDI |
0 |
16 |
1 |
28 |
184 |
754 |
5554 |
22830 |
|
|
Date: 2023-01-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
22 |
406 |
5 |
21 |
3 |
0 |
0 |
0 |
| OW |
1 |
59 |
4 |
34 |
11 |
0 |
0 |
0 |
| VODI |
0 |
59 |
9 |
97 |
72 |
0 |
0 |
0 |
| ODI |
0 |
47 |
5 |
146 |
200 |
25 |
0 |
0 |
| CDI |
0 |
0 |
0 |
65 |
342 |
568 |
289 |
10 |
| VCDI |
0 |
0 |
0 |
0 |
120 |
615 |
4328 |
24519 |
|
|
Date: 2023-01-06:
| Best estimate |
|
|
...observations not yet available
|
|
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