Validation of sea ice concentration - Asian sector
Reference date: 2021-02-04
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-01-29:
| 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 |
9 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
82 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
163 |
10 |
27 |
14 |
1 |
0 |
0 |
| ODI |
0 |
63 |
6 |
50 |
90 |
13 |
0 |
1 |
| CDI |
0 |
0 |
0 |
3 |
112 |
482 |
254 |
159 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
127 |
4840 |
25576 |
|
|
Date: 2021-01-31:
| 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 |
21 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
68 |
1 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
137 |
8 |
63 |
18 |
0 |
0 |
0 |
| ODI |
0 |
39 |
6 |
74 |
111 |
41 |
2 |
0 |
| CDI |
0 |
0 |
0 |
2 |
94 |
566 |
345 |
52 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
269 |
6120 |
24033 |
|
|
Date: 2021-02-02:
| 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 |
41 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
43 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
225 |
8 |
37 |
6 |
7 |
0 |
0 |
| ODI |
0 |
133 |
11 |
69 |
59 |
108 |
3 |
5 |
| CDI |
0 |
3 |
2 |
49 |
192 |
603 |
108 |
37 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
898 |
9986 |
19443 |
|
|
Date: 2021-02-04:
| 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 |
36 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
66 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
186 |
23 |
37 |
8 |
23 |
1 |
0 |
| ODI |
0 |
127 |
7 |
25 |
69 |
163 |
17 |
0 |
| CDI |
0 |
19 |
6 |
52 |
94 |
542 |
433 |
9 |
| VCDI |
0 |
0 |
0 |
0 |
31 |
941 |
11825 |
17342 |
|
|
Date: 2021-02-06:
| 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 |
32 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
51 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
153 |
14 |
44 |
21 |
23 |
0 |
1 |
| ODI |
0 |
113 |
8 |
19 |
65 |
84 |
22 |
4 |
| CDI |
0 |
16 |
4 |
37 |
142 |
504 |
309 |
139 |
| VCDI |
0 |
0 |
0 |
0 |
19 |
1162 |
11082 |
18014 |
|
|
Date: 2021-02-08:
| 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 |
9 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
21 |
4 |
8 |
0 |
0 |
0 |
0 |
| VODI |
0 |
51 |
4 |
135 |
25 |
11 |
1 |
0 |
| ODI |
0 |
76 |
6 |
36 |
82 |
70 |
3 |
2 |
| CDI |
0 |
0 |
0 |
23 |
128 |
520 |
155 |
203 |
| VCDI |
0 |
0 |
0 |
0 |
26 |
978 |
9447 |
20058 |
|
|
Date: 2021-02-10:
| 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 |
4 |
1 |
8 |
0 |
0 |
0 |
0 |
| VODI |
0 |
29 |
2 |
45 |
69 |
7 |
0 |
2 |
| ODI |
0 |
37 |
5 |
34 |
95 |
72 |
31 |
10 |
| CDI |
0 |
0 |
0 |
0 |
23 |
480 |
455 |
118 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
950 |
11237 |
18367 |
|
|
Date: 2021-02-12:
| 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 |
1 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
1 |
0 |
7 |
1 |
0 |
0 |
0 |
| VODI |
0 |
14 |
1 |
17 |
71 |
4 |
0 |
0 |
| ODI |
0 |
21 |
4 |
46 |
101 |
45 |
2 |
16 |
| CDI |
0 |
0 |
0 |
0 |
20 |
233 |
375 |
346 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
223 |
7342 |
23190 |
|
|
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