Validation of sea ice concentration - Asian sector
Reference date: 2021-05-06
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-04-30:
| 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 |
60 |
3 |
63 |
22 |
0 |
0 |
0 |
| OW |
0 |
8 |
5 |
48 |
33 |
0 |
0 |
0 |
| VODI |
0 |
0 |
2 |
31 |
125 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
19 |
151 |
54 |
1 |
2 |
| CDI |
0 |
0 |
0 |
1 |
281 |
1499 |
1858 |
64 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
729 |
9112 |
17907 |
|
|
Date: 2021-05-02:
| 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 |
92 |
4 |
27 |
7 |
0 |
0 |
0 |
| OW |
0 |
22 |
5 |
29 |
16 |
0 |
0 |
0 |
| VODI |
0 |
26 |
6 |
83 |
61 |
0 |
0 |
0 |
| ODI |
0 |
9 |
4 |
77 |
127 |
23 |
6 |
3 |
| CDI |
0 |
0 |
1 |
17 |
452 |
1820 |
1177 |
47 |
| VCDI |
0 |
0 |
0 |
0 |
7 |
773 |
8998 |
18163 |
|
|
Date: 2021-05-04:
| 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 |
94 |
4 |
10 |
0 |
0 |
0 |
0 |
| OW |
0 |
40 |
4 |
20 |
2 |
0 |
0 |
0 |
| VODI |
0 |
81 |
14 |
83 |
20 |
4 |
10 |
0 |
| ODI |
0 |
27 |
7 |
105 |
154 |
19 |
30 |
5 |
| CDI |
0 |
0 |
0 |
15 |
469 |
1650 |
501 |
102 |
| VCDI |
0 |
0 |
0 |
0 |
27 |
1360 |
10013 |
17212 |
|
|
Date: 2021-05-06:
| 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 |
90 |
7 |
10 |
2 |
0 |
0 |
0 |
| OW |
0 |
47 |
5 |
15 |
8 |
0 |
0 |
0 |
| VODI |
0 |
74 |
8 |
86 |
49 |
0 |
5 |
0 |
| ODI |
0 |
39 |
6 |
45 |
364 |
17 |
34 |
8 |
| CDI |
0 |
0 |
0 |
8 |
410 |
1399 |
814 |
62 |
| VCDI |
0 |
0 |
0 |
0 |
22 |
850 |
9122 |
18476 |
|
|
Date: 2021-05-08:
| 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 |
125 |
4 |
44 |
3 |
0 |
0 |
0 |
| OW |
0 |
50 |
2 |
55 |
15 |
0 |
0 |
0 |
| VODI |
0 |
80 |
1 |
82 |
54 |
5 |
4 |
0 |
| ODI |
0 |
34 |
3 |
110 |
213 |
26 |
28 |
8 |
| CDI |
0 |
0 |
1 |
8 |
675 |
1329 |
795 |
51 |
| VCDI |
0 |
0 |
0 |
0 |
22 |
901 |
7814 |
19540 |
|
|
Date: 2021-05-10:
| 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 |
224 |
3 |
59 |
6 |
0 |
0 |
0 |
| OW |
0 |
72 |
4 |
30 |
10 |
0 |
0 |
0 |
| VODI |
0 |
72 |
4 |
88 |
62 |
5 |
2 |
4 |
| ODI |
0 |
39 |
5 |
169 |
273 |
7 |
16 |
24 |
| CDI |
0 |
0 |
0 |
16 |
716 |
1467 |
331 |
31 |
| VCDI |
0 |
0 |
0 |
0 |
73 |
1751 |
10114 |
16405 |
|
|
Date: 2021-05-12:
| 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 |
270 |
0 |
22 |
10 |
0 |
0 |
0 |
| OW |
0 |
94 |
7 |
16 |
26 |
0 |
0 |
0 |
| VODI |
0 |
62 |
5 |
87 |
109 |
7 |
0 |
0 |
| ODI |
0 |
42 |
2 |
95 |
410 |
72 |
6 |
10 |
| CDI |
0 |
0 |
0 |
94 |
1046 |
2203 |
564 |
24 |
| VCDI |
0 |
0 |
0 |
0 |
156 |
2024 |
7396 |
17223 |
|
|
Date: 2021-05-14:
| 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 |
101 |
1 |
20 |
10 |
1 |
0 |
0 |
| OW |
0 |
119 |
7 |
67 |
43 |
1 |
0 |
0 |
| VODI |
0 |
82 |
5 |
123 |
147 |
2 |
0 |
0 |
| ODI |
0 |
15 |
2 |
130 |
418 |
25 |
4 |
1 |
| CDI |
0 |
4 |
3 |
193 |
1114 |
2709 |
1035 |
35 |
| VCDI |
0 |
0 |
0 |
0 |
65 |
1704 |
9041 |
14855 |
|
|
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