Validation of sea ice concentration - Asian sector
Reference date: 2024-01-18
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-01-12:
| 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 |
27 |
31 |
75 |
0 |
0 |
0 |
0 |
| OW |
0 |
1 |
3 |
31 |
7 |
0 |
0 |
0 |
| VODI |
0 |
1 |
0 |
42 |
14 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
31 |
57 |
12 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
66 |
204 |
89 |
11 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
210 |
3332 |
27836 |
|
|
Date: 2024-01-14:
| 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 |
0 |
0 |
58 |
15 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
54 |
31 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
37 |
17 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
26 |
66 |
4 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
46 |
138 |
137 |
6 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
233 |
2758 |
28455 |
|
|
Date: 2024-01-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
1 |
10 |
37 |
5 |
0 |
0 |
0 |
| OW |
0 |
2 |
2 |
60 |
43 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
49 |
17 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
28 |
55 |
8 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
40 |
110 |
39 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
328 |
6121 |
25121 |
|
|
Date: 2024-01-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
81 |
6 |
0 |
0 |
0 |
| OW |
0 |
0 |
2 |
48 |
29 |
0 |
0 |
0 |
| VODI |
0 |
0 |
5 |
38 |
41 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
44 |
39 |
1 |
0 |
0 |
| CDI |
0 |
0 |
0 |
21 |
106 |
115 |
12 |
1 |
| VCDI |
0 |
0 |
0 |
8 |
27 |
428 |
3738 |
27292 |
|
|
Date: 2024-01-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
43 |
33 |
36 |
0 |
0 |
0 |
0 |
| OW |
0 |
29 |
11 |
19 |
1 |
0 |
0 |
0 |
| VODI |
0 |
29 |
13 |
24 |
35 |
0 |
0 |
0 |
| ODI |
0 |
6 |
20 |
50 |
53 |
1 |
0 |
0 |
| CDI |
0 |
0 |
0 |
24 |
84 |
188 |
19 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
32 |
515 |
4510 |
26307 |
|
|
Date: 2024-01-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
75 |
32 |
10 |
0 |
0 |
0 |
0 |
| OW |
0 |
11 |
14 |
13 |
2 |
0 |
0 |
0 |
| VODI |
0 |
1 |
10 |
47 |
20 |
1 |
0 |
0 |
| ODI |
0 |
0 |
1 |
47 |
98 |
38 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
46 |
185 |
136 |
7 |
| VCDI |
0 |
0 |
0 |
0 |
9 |
196 |
6296 |
24786 |
|
|
Date: 2024-01-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
31 |
54 |
32 |
1 |
0 |
0 |
0 |
| OW |
0 |
2 |
15 |
19 |
2 |
0 |
0 |
0 |
| VODI |
0 |
0 |
10 |
63 |
13 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
25 |
117 |
23 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
21 |
146 |
83 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
162 |
3608 |
27654 |
|
|
Date: 2024-01-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
71 |
38 |
25 |
0 |
0 |
0 |
0 |
| OW |
0 |
13 |
17 |
13 |
0 |
0 |
0 |
0 |
| VODI |
0 |
35 |
26 |
58 |
14 |
1 |
0 |
0 |
| ODI |
0 |
0 |
12 |
90 |
58 |
5 |
0 |
0 |
| CDI |
0 |
0 |
0 |
16 |
57 |
196 |
19 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
24 |
367 |
7485 |
23441 |
|
|
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