Validation of sea ice concentration - Asian sector
Reference date: 2022-01-27
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-01-21:
| 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 |
56 |
3 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
8 |
2 |
4 |
0 |
0 |
0 |
0 |
| VODI |
0 |
29 |
6 |
68 |
97 |
3 |
0 |
0 |
| ODI |
0 |
40 |
5 |
54 |
125 |
24 |
8 |
1 |
| CDI |
0 |
56 |
4 |
35 |
80 |
282 |
881 |
63 |
| VCDI |
0 |
0 |
0 |
0 |
28 |
454 |
7184 |
22482 |
|
|
Date: 2022-01-23:
| 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 |
77 |
2 |
2 |
0 |
0 |
0 |
0 |
| OW |
0 |
33 |
0 |
4 |
0 |
0 |
0 |
0 |
| VODI |
0 |
75 |
10 |
92 |
24 |
12 |
0 |
0 |
| ODI |
0 |
73 |
8 |
119 |
91 |
65 |
7 |
3 |
| CDI |
0 |
23 |
0 |
10 |
40 |
157 |
574 |
518 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
99 |
5050 |
24914 |
|
|
Date: 2022-01-25:
| 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 |
156 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
20 |
117 |
2 |
14 |
1 |
0 |
0 |
0 |
| VODI |
43 |
266 |
3 |
50 |
34 |
2 |
0 |
0 |
| ODI |
22 |
200 |
10 |
93 |
40 |
6 |
0 |
0 |
| CDI |
0 |
11 |
3 |
68 |
273 |
386 |
231 |
1 |
| VCDI |
0 |
0 |
0 |
7 |
121 |
1050 |
7540 |
21312 |
|
|
Date: 2022-01-27:
| 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 |
177 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
274 |
5 |
15 |
0 |
0 |
0 |
0 |
| VODI |
0 |
329 |
11 |
96 |
77 |
0 |
0 |
0 |
| ODI |
0 |
193 |
10 |
43 |
117 |
15 |
0 |
0 |
| CDI |
0 |
22 |
15 |
132 |
445 |
591 |
112 |
17 |
| VCDI |
0 |
0 |
0 |
35 |
317 |
2128 |
8466 |
18440 |
|
|
Date: 2022-01-29:
| 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 |
155 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
207 |
9 |
27 |
0 |
0 |
0 |
0 |
| VODI |
0 |
227 |
8 |
138 |
138 |
23 |
0 |
0 |
| ODI |
0 |
102 |
10 |
130 |
183 |
54 |
2 |
0 |
| CDI |
0 |
0 |
0 |
81 |
503 |
737 |
227 |
25 |
| VCDI |
0 |
0 |
0 |
9 |
223 |
1104 |
9147 |
18613 |
|
|
Date: 2022-01-31:
| 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 |
126 |
2 |
2 |
0 |
0 |
0 |
0 |
| OW |
0 |
88 |
3 |
19 |
1 |
0 |
0 |
0 |
| VODI |
0 |
248 |
16 |
119 |
57 |
36 |
0 |
0 |
| ODI |
0 |
58 |
10 |
80 |
137 |
248 |
8 |
0 |
| CDI |
0 |
0 |
0 |
8 |
228 |
853 |
349 |
67 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
650 |
8274 |
20385 |
|
|
Date: 2022-02-02:
| 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 |
97 |
4 |
11 |
1 |
0 |
0 |
0 |
| OW |
0 |
67 |
4 |
13 |
1 |
0 |
0 |
0 |
| VODI |
0 |
310 |
18 |
90 |
36 |
15 |
0 |
0 |
| ODI |
0 |
82 |
10 |
63 |
85 |
86 |
33 |
1 |
| CDI |
0 |
1 |
2 |
34 |
217 |
655 |
702 |
34 |
| VCDI |
0 |
0 |
0 |
10 |
58 |
583 |
8110 |
20649 |
|
|
Date: 2022-02-04:
| 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 |
63 |
3 |
7 |
2 |
0 |
0 |
0 |
| OW |
0 |
79 |
6 |
18 |
4 |
0 |
0 |
0 |
| VODI |
0 |
116 |
11 |
150 |
124 |
8 |
1 |
0 |
| ODI |
0 |
34 |
6 |
46 |
171 |
70 |
43 |
0 |
| CDI |
0 |
0 |
0 |
4 |
100 |
456 |
1006 |
81 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
299 |
7270 |
21904 |
|
|
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