Validation of sea ice concentration - Asian sector
Reference date: 2022-04-28
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
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 |
290 |
475 |
94 |
| VCDI |
0 |
0 |
0 |
0 |
44 |
782 |
10069 |
20117 |
|
|
Date: 2022-04-24:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
12 |
17 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
17 |
94 |
17 |
0 |
0 |
| CDI |
0 |
0 |
0 |
5 |
61 |
202 |
87 |
55 |
| VCDI |
0 |
0 |
0 |
0 |
22 |
242 |
7392 |
23857 |
|
|
Date: 2022-04-26:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
17 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
1 |
90 |
13 |
9 |
0 |
| CDI |
0 |
1 |
2 |
21 |
38 |
230 |
185 |
15 |
| VCDI |
0 |
0 |
0 |
4 |
42 |
206 |
9007 |
22200 |
|
|
Date: 2022-04-28:
| 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 |
1 |
0 |
0 |
5 |
0 |
0 |
0 |
| ODI |
0 |
2 |
0 |
18 |
94 |
13 |
9 |
7 |
| CDI |
0 |
1 |
0 |
2 |
132 |
318 |
111 |
116 |
| VCDI |
0 |
40 |
7 |
36 |
137 |
2814 |
7398 |
20821 |
|
|
Date: 2022-04-30:
| 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 |
16 |
0 |
0 |
8 |
0 |
0 |
0 |
| VODI |
0 |
9 |
3 |
20 |
49 |
0 |
0 |
0 |
| ODI |
0 |
23 |
4 |
97 |
92 |
2 |
0 |
0 |
| CDI |
0 |
5 |
1 |
42 |
319 |
786 |
108 |
27 |
| VCDI |
0 |
34 |
5 |
30 |
214 |
3289 |
8850 |
18049 |
|
|
Date: 2022-05-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
30 |
1 |
4 |
15 |
0 |
0 |
0 |
| VODI |
0 |
7 |
0 |
43 |
92 |
1 |
0 |
0 |
| ODI |
0 |
6 |
0 |
78 |
174 |
10 |
0 |
2 |
| CDI |
0 |
7 |
0 |
3 |
182 |
1116 |
337 |
40 |
| VCDI |
0 |
20 |
5 |
30 |
88 |
1999 |
10487 |
17305 |
|
|
Date: 2022-05-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
12 |
2 |
7 |
7 |
0 |
0 |
0 |
| VODI |
0 |
6 |
1 |
8 |
77 |
4 |
0 |
0 |
| ODI |
0 |
5 |
1 |
7 |
198 |
56 |
0 |
0 |
| CDI |
0 |
10 |
5 |
34 |
153 |
1720 |
1049 |
1 |
| VCDI |
0 |
0 |
0 |
3 |
4 |
1024 |
10318 |
17370 |
|
|
Date: 2022-05-06:
| 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 |
6 |
0 |
0 |
3 |
0 |
0 |
0 |
| OW |
0 |
17 |
1 |
4 |
22 |
3 |
0 |
0 |
| VODI |
0 |
5 |
0 |
4 |
38 |
25 |
0 |
0 |
| ODI |
0 |
5 |
1 |
3 |
76 |
140 |
1 |
0 |
| CDI |
0 |
8 |
5 |
28 |
362 |
2419 |
966 |
1 |
| VCDI |
0 |
0 |
0 |
2 |
54 |
1421 |
9522 |
16940 |
|
|
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