Validation of sea ice concentration - Asian sector
Reference date: 2021-02-11
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-02-05:
| 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 |
48 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
52 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
146 |
22 |
57 |
15 |
11 |
1 |
0 |
| ODI |
0 |
116 |
8 |
24 |
64 |
96 |
27 |
7 |
| CDI |
0 |
15 |
4 |
46 |
143 |
515 |
450 |
28 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
1011 |
11390 |
17778 |
|
|
Date: 2021-02-07:
| 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 |
45 |
3 |
1 |
0 |
0 |
0 |
0 |
| VODI |
0 |
74 |
12 |
115 |
22 |
20 |
0 |
0 |
| ODI |
0 |
97 |
6 |
20 |
68 |
68 |
7 |
2 |
| CDI |
0 |
5 |
5 |
36 |
130 |
491 |
215 |
256 |
| VCDI |
0 |
0 |
0 |
0 |
42 |
974 |
10534 |
18822 |
|
|
Date: 2021-02-09:
| 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 |
23 |
2 |
4 |
0 |
0 |
0 |
0 |
| VODI |
0 |
46 |
3 |
108 |
27 |
8 |
1 |
1 |
| ODI |
0 |
54 |
4 |
50 |
83 |
72 |
18 |
5 |
| CDI |
0 |
0 |
0 |
0 |
131 |
571 |
179 |
85 |
| VCDI |
0 |
0 |
0 |
0 |
14 |
1376 |
10979 |
18236 |
|
|
Date: 2021-02-11:
| 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 |
1 |
0 |
10 |
0 |
0 |
0 |
0 |
| VODI |
0 |
19 |
1 |
17 |
91 |
6 |
1 |
0 |
| ODI |
0 |
21 |
3 |
42 |
83 |
54 |
32 |
19 |
| CDI |
0 |
0 |
0 |
0 |
16 |
305 |
599 |
207 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
588 |
10253 |
19713 |
|
|
Date: 2021-02-13:
| 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 |
1 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
1 |
0 |
7 |
1 |
0 |
0 |
0 |
| VODI |
0 |
19 |
0 |
12 |
59 |
0 |
0 |
0 |
| ODI |
0 |
14 |
6 |
42 |
108 |
40 |
2 |
4 |
| CDI |
0 |
0 |
0 |
0 |
19 |
123 |
354 |
295 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
82 |
6340 |
24550 |
|
|
Date: 2021-02-15:
| 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 |
0 |
1 |
4 |
1 |
0 |
0 |
0 |
| VODI |
0 |
16 |
1 |
11 |
36 |
0 |
0 |
0 |
| ODI |
0 |
4 |
3 |
37 |
123 |
46 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
23 |
172 |
107 |
95 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
86 |
4448 |
26867 |
|
|
Date: 2021-02-17:
| 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 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
| VODI |
0 |
9 |
3 |
9 |
10 |
0 |
0 |
1 |
| ODI |
0 |
2 |
1 |
36 |
165 |
40 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
28 |
216 |
28 |
25 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
223 |
5090 |
26195 |
|
|
Date: 2021-02-19:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
10 |
3 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
21 |
161 |
30 |
0 |
2 |
| CDI |
0 |
0 |
0 |
0 |
23 |
254 |
94 |
25 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
75 |
4369 |
27015 |
|
|
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