Validation of sea ice concentration - Asian sector
Reference date: 2022-03-31
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-03-25:
| 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 |
9 |
3 |
3 |
0 |
0 |
0 |
0 |
| OW |
0 |
79 |
6 |
28 |
3 |
0 |
0 |
0 |
| VODI |
0 |
141 |
11 |
69 |
63 |
13 |
0 |
0 |
| ODI |
0 |
102 |
10 |
84 |
72 |
23 |
3 |
6 |
| CDI |
0 |
0 |
0 |
22 |
138 |
615 |
818 |
209 |
| VCDI |
0 |
0 |
0 |
8 |
86 |
515 |
6542 |
22401 |
|
|
Date: 2022-03-27:
| 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 |
12 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
59 |
11 |
20 |
3 |
0 |
0 |
0 |
| VODI |
0 |
131 |
7 |
95 |
57 |
10 |
1 |
0 |
| ODI |
0 |
102 |
7 |
43 |
64 |
36 |
8 |
1 |
| CDI |
0 |
8 |
2 |
40 |
124 |
485 |
411 |
129 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
211 |
5869 |
24124 |
|
|
Date: 2022-03-29:
| 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 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
42 |
2 |
19 |
0 |
0 |
0 |
0 |
| VODI |
0 |
144 |
11 |
98 |
10 |
3 |
0 |
0 |
| ODI |
0 |
75 |
7 |
89 |
48 |
25 |
0 |
6 |
| CDI |
0 |
7 |
2 |
27 |
127 |
549 |
395 |
128 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
299 |
7130 |
22838 |
|
|
Date: 2022-03-31:
| 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 |
11 |
1 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
28 |
3 |
3 |
0 |
0 |
0 |
0 |
| VODI |
0 |
136 |
11 |
88 |
22 |
1 |
0 |
0 |
| ODI |
0 |
75 |
10 |
70 |
71 |
7 |
2 |
2 |
| CDI |
0 |
0 |
0 |
17 |
107 |
517 |
417 |
211 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
503 |
5966 |
23801 |
|
|
Date: 2022-04-02:
| 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 |
32 |
2 |
7 |
0 |
0 |
0 |
0 |
| VODI |
0 |
134 |
13 |
91 |
17 |
2 |
1 |
0 |
| ODI |
0 |
53 |
8 |
46 |
76 |
26 |
4 |
9 |
| CDI |
0 |
0 |
2 |
24 |
128 |
312 |
348 |
186 |
| VCDI |
0 |
0 |
0 |
0 |
11 |
534 |
6964 |
23052 |
|
|
Date: 2022-04-04:
| 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 |
14 |
1 |
13 |
3 |
0 |
0 |
0 |
| VODI |
0 |
63 |
7 |
143 |
57 |
1 |
0 |
3 |
| ODI |
0 |
12 |
1 |
34 |
104 |
38 |
7 |
17 |
| CDI |
0 |
0 |
0 |
6 |
107 |
275 |
248 |
178 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
210 |
6056 |
24476 |
|
|
Date: 2022-04-06:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
17 |
1 |
1 |
0 |
0 |
0 |
0 |
| VODI |
0 |
190 |
14 |
126 |
15 |
5 |
0 |
3 |
| ODI |
0 |
12 |
2 |
63 |
104 |
14 |
1 |
15 |
| CDI |
0 |
0 |
0 |
11 |
178 |
185 |
66 |
55 |
| VCDI |
0 |
0 |
0 |
0 |
49 |
706 |
7397 |
22852 |
|
|
Date: 2022-04-08:
| 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 |
9 |
0 |
12 |
0 |
0 |
0 |
0 |
| VODI |
0 |
29 |
7 |
158 |
80 |
7 |
2 |
1 |
| ODI |
0 |
2 |
0 |
45 |
108 |
57 |
9 |
17 |
| CDI |
0 |
0 |
0 |
0 |
69 |
364 |
246 |
86 |
| VCDI |
0 |
0 |
0 |
0 |
28 |
1251 |
8713 |
20782 |
|
|
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