Validation of sea ice concentration - Asian sector
Reference date: 2022-03-24
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-03-18:
| 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 |
429 |
1 |
5 |
0 |
0 |
0 |
0 |
| OW |
0 |
93 |
1 |
21 |
3 |
0 |
0 |
0 |
| VODI |
0 |
108 |
1 |
28 |
14 |
2 |
0 |
0 |
| ODI |
0 |
121 |
13 |
67 |
51 |
18 |
1 |
0 |
| CDI |
0 |
76 |
21 |
111 |
333 |
489 |
79 |
12 |
| VCDI |
0 |
6 |
4 |
57 |
227 |
1504 |
10972 |
17214 |
|
|
Date: 2022-03-20:
| 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 |
159 |
6 |
14 |
0 |
0 |
0 |
0 |
| OW |
0 |
260 |
10 |
44 |
3 |
0 |
0 |
0 |
| VODI |
0 |
113 |
5 |
33 |
15 |
1 |
0 |
2 |
| ODI |
0 |
70 |
17 |
99 |
40 |
16 |
4 |
9 |
| CDI |
0 |
29 |
6 |
153 |
409 |
648 |
328 |
131 |
| VCDI |
0 |
2 |
1 |
18 |
116 |
1010 |
9519 |
18792 |
|
|
Date: 2022-03-22:
| 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 |
116 |
4 |
10 |
0 |
0 |
0 |
0 |
| OW |
0 |
250 |
32 |
48 |
0 |
0 |
0 |
0 |
| VODI |
0 |
117 |
4 |
66 |
3 |
0 |
0 |
5 |
| ODI |
0 |
75 |
10 |
80 |
26 |
6 |
1 |
11 |
| CDI |
0 |
26 |
5 |
131 |
372 |
857 |
207 |
168 |
| VCDI |
0 |
0 |
0 |
23 |
112 |
842 |
8109 |
20366 |
|
|
Date: 2022-03-24:
| 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 |
4 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
151 |
14 |
41 |
20 |
0 |
0 |
0 |
| VODI |
0 |
145 |
6 |
63 |
48 |
0 |
0 |
0 |
| ODI |
0 |
117 |
13 |
68 |
65 |
5 |
1 |
6 |
| CDI |
0 |
2 |
0 |
56 |
271 |
763 |
591 |
199 |
| VCDI |
0 |
0 |
0 |
21 |
121 |
605 |
6469 |
22217 |
|
|
Date: 2022-03-26:
| 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 |
12 |
2 |
5 |
0 |
0 |
0 |
0 |
| OW |
0 |
63 |
6 |
19 |
5 |
0 |
0 |
0 |
| VODI |
0 |
142 |
11 |
80 |
60 |
18 |
2 |
0 |
| ODI |
0 |
97 |
8 |
67 |
66 |
25 |
6 |
9 |
| CDI |
0 |
1 |
1 |
24 |
138 |
547 |
709 |
209 |
| VCDI |
0 |
0 |
0 |
0 |
50 |
523 |
5838 |
23339 |
|
|
Date: 2022-03-28:
| 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 |
4 |
0 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
49 |
5 |
19 |
1 |
0 |
0 |
0 |
| VODI |
0 |
133 |
14 |
110 |
25 |
7 |
2 |
0 |
| ODI |
0 |
89 |
5 |
60 |
53 |
37 |
6 |
0 |
| CDI |
0 |
10 |
4 |
28 |
129 |
402 |
457 |
101 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
193 |
6217 |
23920 |
|
|
Date: 2022-03-30:
| 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 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
32 |
4 |
11 |
0 |
0 |
0 |
0 |
| VODI |
0 |
176 |
11 |
78 |
9 |
1 |
0 |
0 |
| ODI |
0 |
80 |
7 |
71 |
64 |
8 |
0 |
5 |
| CDI |
0 |
6 |
3 |
24 |
114 |
580 |
364 |
186 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
343 |
6239 |
23661 |
|
|
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 |
84 |
21 |
1 |
0 |
0 |
| ODI |
0 |
61 |
11 |
65 |
82 |
8 |
1 |
2 |
| CDI |
0 |
0 |
0 |
19 |
134 |
393 |
403 |
119 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
719 |
8000 |
21765 |
|
|
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