Validation of sea ice concentration - Asian sector
Reference date: 2021-02-18
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-02-12:
| 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 |
1 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
1 |
0 |
7 |
1 |
0 |
0 |
0 |
| VODI |
0 |
14 |
1 |
17 |
71 |
4 |
0 |
0 |
| ODI |
0 |
21 |
4 |
46 |
101 |
45 |
2 |
16 |
| CDI |
0 |
0 |
0 |
0 |
20 |
232 |
375 |
348 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
224 |
7342 |
23188 |
|
|
Date: 2021-02-14:
| 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 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
1 |
0 |
8 |
1 |
0 |
0 |
0 |
| VODI |
0 |
17 |
1 |
12 |
45 |
0 |
0 |
0 |
| ODI |
0 |
10 |
3 |
43 |
112 |
43 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
23 |
74 |
237 |
323 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
40 |
3907 |
27181 |
|
|
Date: 2021-02-16:
| 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 |
1 |
0 |
5 |
1 |
0 |
0 |
0 |
| VODI |
0 |
16 |
2 |
7 |
18 |
0 |
0 |
0 |
| ODI |
0 |
1 |
1 |
36 |
143 |
47 |
0 |
1 |
| CDI |
0 |
0 |
0 |
0 |
17 |
216 |
60 |
34 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
115 |
5262 |
26099 |
|
|
Date: 2021-02-18:
| 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 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
5 |
2 |
9 |
5 |
0 |
0 |
0 |
| ODI |
0 |
1 |
2 |
32 |
162 |
29 |
0 |
1 |
| CDI |
0 |
0 |
0 |
0 |
30 |
235 |
67 |
24 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
170 |
5420 |
25888 |
|
|
Date: 2021-02-20:
| Best estimate |
|
|
...observations not yet available
|
|
Date: 2021-02-22:
| 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 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
3 |
5 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
6 |
127 |
21 |
0 |
8 |
| CDI |
0 |
0 |
0 |
0 |
196 |
53 |
32 |
73 |
| VCDI |
0 |
0 |
0 |
114 |
3447 |
1580 |
3694 |
22723 |
|
|
Date: 2021-02-24:
| 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 |
15 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
18 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
29 |
4 |
9 |
0 |
0 |
0 |
0 |
| ODI |
0 |
33 |
3 |
86 |
47 |
0 |
0 |
0 |
| CDI |
0 |
7 |
0 |
45 |
62 |
11 |
0 |
20 |
| VCDI |
0 |
0 |
0 |
3 |
105 |
328 |
4182 |
27075 |
|
|
Date: 2021-02-26:
| 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 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
48 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
61 |
2 |
9 |
2 |
0 |
0 |
0 |
| ODI |
0 |
39 |
9 |
65 |
44 |
1 |
0 |
5 |
| CDI |
0 |
25 |
5 |
54 |
203 |
121 |
87 |
46 |
| VCDI |
0 |
0 |
0 |
1 |
40 |
241 |
5687 |
25285 |
|
|
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