Validation of sea ice concentration - Asian sector
Reference date: 2022-04-07
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-04-01:
| 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 |
17 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
21 |
0 |
5 |
0 |
0 |
0 |
0 |
| VODI |
0 |
136 |
9 |
86 |
21 |
1 |
0 |
0 |
| ODI |
0 |
61 |
11 |
63 |
82 |
8 |
1 |
2 |
| CDI |
0 |
0 |
0 |
19 |
134 |
393 |
404 |
119 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
719 |
7999 |
21765 |
|
|
Date: 2022-04-03:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
29 |
1 |
8 |
0 |
0 |
0 |
0 |
| VODI |
0 |
87 |
9 |
123 |
37 |
2 |
0 |
3 |
| ODI |
0 |
38 |
6 |
41 |
88 |
22 |
2 |
21 |
| CDI |
0 |
0 |
0 |
13 |
121 |
280 |
372 |
168 |
| VCDI |
0 |
0 |
0 |
0 |
19 |
170 |
6124 |
24298 |
|
|
Date: 2022-04-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
11 |
1 |
16 |
0 |
0 |
0 |
0 |
| VODI |
0 |
63 |
11 |
215 |
26 |
0 |
0 |
0 |
| ODI |
0 |
3 |
0 |
28 |
123 |
36 |
0 |
13 |
| CDI |
0 |
0 |
0 |
3 |
147 |
214 |
98 |
99 |
| VCDI |
0 |
0 |
0 |
0 |
24 |
490 |
6744 |
23717 |
|
|
Date: 2022-04-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
15 |
0 |
5 |
0 |
0 |
0 |
0 |
| VODI |
0 |
91 |
13 |
193 |
32 |
3 |
0 |
0 |
| ODI |
0 |
5 |
1 |
56 |
94 |
30 |
4 |
22 |
| CDI |
0 |
0 |
0 |
5 |
141 |
260 |
133 |
47 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
1233 |
8641 |
21046 |
|
|
Date: 2022-04-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
3 |
1 |
10 |
0 |
0 |
0 |
0 |
| VODI |
0 |
26 |
6 |
65 |
144 |
8 |
1 |
0 |
| ODI |
0 |
0 |
0 |
19 |
112 |
85 |
23 |
9 |
| CDI |
0 |
0 |
0 |
0 |
10 |
474 |
237 |
103 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1039 |
7686 |
22021 |
|
|
Date: 2022-04-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
4 |
1 |
0 |
0 |
0 |
| VODI |
0 |
8 |
4 |
109 |
95 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
8 |
197 |
31 |
11 |
1 |
| CDI |
0 |
0 |
0 |
0 |
119 |
491 |
233 |
66 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1021 |
8054 |
21629 |
|
|
Date: 2022-04-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
6 |
2 |
0 |
0 |
0 |
| VODI |
0 |
23 |
8 |
124 |
46 |
1 |
0 |
0 |
| ODI |
0 |
5 |
0 |
68 |
154 |
2 |
0 |
0 |
| CDI |
0 |
0 |
0 |
9 |
213 |
389 |
246 |
23 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
1420 |
7942 |
21391 |
|
|
Date: 2022-04-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
6 |
0 |
0 |
0 |
0 |
| VODI |
0 |
1 |
0 |
89 |
36 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
25 |
182 |
34 |
1 |
0 |
| CDI |
0 |
0 |
0 |
4 |
150 |
492 |
320 |
41 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
976 |
7472 |
22243 |
|
|
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