Validation of sea ice concentration - Asian sector
Reference date: 2022-01-20
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-01-14:
| 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 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
12 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
86 |
8 |
24 |
1 |
1 |
0 |
0 |
| ODI |
0 |
82 |
4 |
66 |
31 |
1 |
0 |
0 |
| CDI |
0 |
27 |
1 |
42 |
141 |
235 |
115 |
20 |
| VCDI |
0 |
0 |
0 |
0 |
41 |
444 |
8286 |
22412 |
|
|
Date: 2022-01-16:
| 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 |
6 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
23 |
0 |
2 |
0 |
0 |
0 |
0 |
| VODI |
0 |
109 |
12 |
37 |
14 |
2 |
0 |
0 |
| ODI |
0 |
97 |
3 |
80 |
23 |
7 |
5 |
1 |
| CDI |
0 |
72 |
4 |
78 |
128 |
293 |
179 |
8 |
| VCDI |
0 |
0 |
0 |
0 |
23 |
616 |
9941 |
20319 |
|
|
Date: 2022-01-18:
| 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 |
61 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
20 |
4 |
6 |
0 |
0 |
0 |
0 |
| VODI |
0 |
52 |
7 |
101 |
12 |
1 |
0 |
0 |
| ODI |
0 |
60 |
3 |
117 |
25 |
47 |
5 |
0 |
| CDI |
0 |
91 |
3 |
63 |
115 |
461 |
375 |
21 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
500 |
9604 |
20312 |
|
|
Date: 2022-01-20:
| 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 |
64 |
2 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
13 |
3 |
2 |
0 |
0 |
0 |
0 |
| VODI |
0 |
24 |
4 |
98 |
70 |
0 |
0 |
0 |
| ODI |
0 |
48 |
6 |
62 |
93 |
46 |
10 |
0 |
| CDI |
0 |
78 |
7 |
36 |
82 |
391 |
600 |
130 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
376 |
8544 |
21293 |
|
|
Date: 2022-01-22:
| 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 |
49 |
4 |
5 |
0 |
0 |
0 |
0 |
| OW |
0 |
11 |
1 |
4 |
1 |
0 |
0 |
0 |
| VODI |
0 |
22 |
5 |
55 |
86 |
20 |
0 |
0 |
| ODI |
0 |
31 |
5 |
92 |
117 |
82 |
9 |
2 |
| CDI |
0 |
32 |
1 |
8 |
25 |
106 |
1106 |
225 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
247 |
5531 |
24198 |
|
|
Date: 2022-01-24:
| 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 |
130 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
53 |
1 |
3 |
0 |
0 |
0 |
0 |
| VODI |
0 |
203 |
8 |
46 |
21 |
1 |
0 |
0 |
| ODI |
0 |
187 |
12 |
111 |
112 |
3 |
0 |
2 |
| CDI |
0 |
9 |
4 |
26 |
144 |
316 |
256 |
195 |
| VCDI |
0 |
0 |
0 |
0 |
29 |
458 |
7278 |
22474 |
|
|
Date: 2022-01-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13 |
156 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
14 |
183 |
3 |
31 |
4 |
0 |
0 |
0 |
| VODI |
15 |
357 |
1 |
69 |
43 |
0 |
0 |
0 |
| ODI |
0 |
187 |
13 |
53 |
81 |
11 |
0 |
0 |
| CDI |
0 |
7 |
5 |
119 |
303 |
498 |
191 |
0 |
| VCDI |
0 |
0 |
0 |
18 |
226 |
1705 |
7225 |
20551 |
|
|
Date: 2022-01-28:
| 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 |
187 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
277 |
6 |
10 |
0 |
0 |
0 |
0 |
| VODI |
0 |
268 |
7 |
137 |
90 |
8 |
0 |
0 |
| ODI |
0 |
166 |
10 |
100 |
130 |
35 |
0 |
0 |
| CDI |
0 |
8 |
9 |
153 |
482 |
699 |
173 |
4 |
| VCDI |
0 |
0 |
0 |
17 |
248 |
1866 |
9364 |
17628 |
|
|
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