Validation of sea ice concentration - Asian sector
Reference date: 2021-04-29
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-04-23:
| 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 |
62 |
0 |
52 |
22 |
0 |
0 |
0 |
| OW |
0 |
80 |
10 |
31 |
21 |
0 |
0 |
0 |
| VODI |
0 |
132 |
9 |
49 |
38 |
0 |
0 |
0 |
| ODI |
0 |
45 |
7 |
75 |
86 |
0 |
0 |
0 |
| CDI |
0 |
8 |
5 |
68 |
415 |
753 |
217 |
17 |
| VCDI |
0 |
0 |
0 |
2 |
175 |
1941 |
9997 |
17765 |
|
|
Date: 2021-04-25:
| 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 |
58 |
3 |
29 |
15 |
0 |
0 |
0 |
| OW |
0 |
98 |
8 |
44 |
29 |
0 |
0 |
0 |
| VODI |
0 |
71 |
11 |
46 |
54 |
0 |
0 |
0 |
| ODI |
0 |
23 |
5 |
60 |
113 |
0 |
1 |
0 |
| CDI |
0 |
9 |
4 |
48 |
388 |
902 |
336 |
31 |
| VCDI |
0 |
0 |
0 |
15 |
66 |
917 |
9804 |
18894 |
|
|
Date: 2021-04-27:
| 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 |
48 |
4 |
40 |
10 |
0 |
0 |
0 |
| OW |
0 |
74 |
8 |
55 |
10 |
0 |
0 |
0 |
| VODI |
0 |
6 |
5 |
49 |
42 |
6 |
1 |
0 |
| ODI |
0 |
0 |
0 |
47 |
152 |
15 |
9 |
2 |
| CDI |
0 |
0 |
0 |
14 |
400 |
1459 |
752 |
86 |
| VCDI |
0 |
0 |
0 |
0 |
29 |
1029 |
8769 |
18961 |
|
|
Date: 2021-04-29:
| 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 |
20 |
2 |
32 |
41 |
0 |
0 |
0 |
| OW |
0 |
21 |
7 |
56 |
56 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
12 |
129 |
4 |
0 |
0 |
| ODI |
0 |
0 |
0 |
12 |
162 |
43 |
9 |
7 |
| CDI |
0 |
0 |
0 |
0 |
212 |
1360 |
1902 |
38 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
522 |
8457 |
18978 |
|
|
Date: 2021-05-01:
| 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 |
72 |
8 |
50 |
12 |
0 |
0 |
0 |
| OW |
0 |
6 |
3 |
49 |
29 |
0 |
0 |
0 |
| VODI |
0 |
3 |
1 |
45 |
110 |
2 |
0 |
0 |
| ODI |
0 |
1 |
2 |
30 |
161 |
52 |
3 |
0 |
| CDI |
0 |
0 |
0 |
2 |
289 |
1546 |
1751 |
25 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
664 |
8406 |
18757 |
|
|
Date: 2021-05-03:
| 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 |
87 |
7 |
18 |
3 |
0 |
0 |
0 |
| OW |
0 |
26 |
2 |
32 |
3 |
0 |
0 |
0 |
| VODI |
0 |
37 |
11 |
121 |
22 |
0 |
0 |
0 |
| ODI |
0 |
12 |
3 |
98 |
111 |
12 |
14 |
3 |
| CDI |
0 |
1 |
1 |
23 |
549 |
1606 |
850 |
37 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
1164 |
8920 |
18299 |
|
|
Date: 2021-05-05:
| 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 |
93 |
4 |
12 |
2 |
0 |
0 |
0 |
| OW |
0 |
48 |
3 |
13 |
4 |
0 |
0 |
0 |
| VODI |
0 |
85 |
12 |
71 |
30 |
1 |
9 |
0 |
| ODI |
0 |
42 |
7 |
81 |
291 |
31 |
49 |
3 |
| CDI |
0 |
0 |
0 |
2 |
418 |
1461 |
592 |
58 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
1019 |
9421 |
18208 |
|
|
Date: 2021-05-07:
| 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 |
92 |
8 |
22 |
2 |
0 |
0 |
0 |
| OW |
0 |
34 |
4 |
42 |
9 |
0 |
1 |
0 |
| VODI |
0 |
68 |
9 |
123 |
54 |
4 |
2 |
0 |
| ODI |
0 |
35 |
2 |
88 |
287 |
23 |
28 |
10 |
| CDI |
0 |
0 |
0 |
12 |
515 |
1520 |
754 |
44 |
| VCDI |
0 |
0 |
0 |
0 |
17 |
850 |
8069 |
19354 |
|
|
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