Validation of sea ice concentration - Asian sector
Reference date: 2022-04-14
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-04-08:
| 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 |
7 |
0 |
12 |
0 |
0 |
0 |
0 |
| VODI |
0 |
31 |
7 |
156 |
79 |
7 |
2 |
1 |
| ODI |
0 |
2 |
0 |
47 |
109 |
57 |
9 |
17 |
| CDI |
0 |
0 |
0 |
0 |
70 |
363 |
245 |
86 |
| VCDI |
0 |
0 |
0 |
0 |
27 |
1252 |
8714 |
20782 |
|
|
Date: 2022-04-10:
| 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 |
15 |
3 |
51 |
158 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
13 |
175 |
52 |
13 |
6 |
| CDI |
0 |
0 |
0 |
0 |
38 |
525 |
230 |
97 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
823 |
7490 |
22387 |
|
|
Date: 2022-04-12:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
4 |
0 |
0 |
0 |
0 |
| VODI |
0 |
22 |
7 |
128 |
65 |
0 |
0 |
0 |
| ODI |
0 |
2 |
1 |
34 |
169 |
8 |
1 |
1 |
| CDI |
0 |
0 |
0 |
6 |
165 |
535 |
105 |
51 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
1255 |
8038 |
21477 |
|
|
Date: 2022-04-14:
| 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 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
1 |
0 |
5 |
0 |
0 |
0 |
0 |
| VODI |
0 |
5 |
3 |
114 |
47 |
0 |
1 |
0 |
| ODI |
0 |
0 |
0 |
52 |
171 |
1 |
3 |
0 |
| CDI |
0 |
0 |
0 |
3 |
155 |
518 |
309 |
29 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
1136 |
7996 |
21532 |
|
|
Date: 2022-04-16:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
3 |
2 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
31 |
62 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
2 |
181 |
64 |
2 |
0 |
| CDI |
0 |
0 |
0 |
0 |
101 |
583 |
225 |
105 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
971 |
6587 |
23148 |
|
|
Date: 2022-04-18:
| 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 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
3 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
56 |
29 |
2 |
1 |
0 |
| ODI |
0 |
0 |
0 |
27 |
146 |
51 |
11 |
2 |
| CDI |
0 |
0 |
0 |
0 |
140 |
332 |
468 |
17 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1223 |
9598 |
19976 |
|
|
Date: 2022-04-20:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
6 |
1 |
0 |
0 |
0 |
| VODI |
0 |
1 |
2 |
47 |
6 |
0 |
0 |
3 |
| ODI |
0 |
3 |
1 |
34 |
74 |
32 |
10 |
11 |
| CDI |
0 |
0 |
0 |
11 |
80 |
370 |
339 |
62 |
| VCDI |
0 |
0 |
0 |
6 |
66 |
991 |
10799 |
19127 |
|
|
Date: 2022-04-22:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
6 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
40 |
0 |
1 |
0 |
| ODI |
0 |
0 |
0 |
0 |
57 |
68 |
8 |
6 |
| CDI |
0 |
0 |
0 |
0 |
24 |
291 |
475 |
94 |
| VCDI |
0 |
0 |
0 |
0 |
44 |
781 |
10069 |
20117 |
|
|
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