Validation of sea ice concentration - Asian sector
Reference date: 2020-03-26
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-03-20:
| 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 |
49 |
4 |
14 |
0 |
0 |
0 |
0 |
| VODI |
0 |
58 |
7 |
79 |
32 |
2 |
0 |
0 |
| ODI |
0 |
0 |
4 |
50 |
61 |
22 |
14 |
0 |
| CDI |
0 |
0 |
0 |
14 |
148 |
325 |
270 |
32 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
528 |
10230 |
20138 |
|
|
Date: 2020-03-22:
| 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 |
6 |
2 |
17 |
1 |
0 |
0 |
0 |
| OW |
0 |
21 |
4 |
24 |
7 |
0 |
0 |
0 |
| VODI |
0 |
25 |
7 |
53 |
33 |
12 |
1 |
0 |
| ODI |
0 |
1 |
0 |
26 |
83 |
57 |
0 |
0 |
| CDI |
0 |
0 |
0 |
9 |
118 |
522 |
277 |
9 |
| VCDI |
0 |
0 |
0 |
0 |
14 |
788 |
9336 |
20629 |
|
|
Date: 2020-03-24:
| 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 |
33 |
5 |
39 |
2 |
0 |
0 |
0 |
| OW |
0 |
19 |
2 |
28 |
18 |
0 |
0 |
0 |
| VODI |
0 |
35 |
7 |
62 |
52 |
5 |
0 |
0 |
| ODI |
0 |
2 |
0 |
31 |
106 |
19 |
0 |
0 |
| CDI |
0 |
0 |
2 |
16 |
143 |
473 |
218 |
54 |
| VCDI |
0 |
0 |
0 |
15 |
31 |
597 |
8679 |
21389 |
|
|
Date: 2020-03-26:
| 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 |
95 |
6 |
52 |
6 |
0 |
0 |
0 |
| OW |
0 |
29 |
8 |
31 |
22 |
0 |
0 |
0 |
| VODI |
0 |
53 |
8 |
45 |
38 |
1 |
1 |
0 |
| ODI |
0 |
14 |
1 |
52 |
65 |
5 |
2 |
0 |
| CDI |
0 |
27 |
2 |
27 |
200 |
348 |
185 |
17 |
| VCDI |
0 |
0 |
0 |
11 |
158 |
974 |
11103 |
18496 |
|
|
Date: 2020-03-28:
| 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 |
44 |
9 |
7 |
0 |
0 |
0 |
0 |
| OW |
0 |
41 |
12 |
94 |
6 |
0 |
0 |
0 |
| VODI |
0 |
21 |
4 |
83 |
48 |
1 |
0 |
0 |
| ODI |
0 |
6 |
0 |
34 |
69 |
6 |
7 |
0 |
| CDI |
0 |
9 |
1 |
39 |
179 |
551 |
284 |
56 |
| VCDI |
0 |
9 |
6 |
26 |
122 |
1147 |
12133 |
17028 |
|
|
Date: 2020-03-30:
| 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 |
14 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
26 |
0 |
22 |
26 |
0 |
0 |
0 |
| VODI |
0 |
21 |
2 |
16 |
64 |
13 |
0 |
0 |
| ODI |
0 |
5 |
0 |
10 |
80 |
56 |
5 |
0 |
| CDI |
0 |
21 |
1 |
8 |
114 |
533 |
446 |
170 |
| VCDI |
0 |
0 |
2 |
21 |
53 |
599 |
6391 |
23363 |
|
|
Date: 2020-04-01:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
30 |
3 |
10 |
5 |
1 |
0 |
0 |
| VODI |
0 |
15 |
3 |
11 |
28 |
22 |
0 |
0 |
| ODI |
0 |
1 |
1 |
10 |
31 |
104 |
2 |
1 |
| CDI |
0 |
0 |
0 |
20 |
69 |
440 |
361 |
89 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
399 |
6729 |
23697 |
|
|
Date: 2020-04-03:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
13 |
2 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
15 |
2 |
31 |
15 |
15 |
0 |
0 |
| ODI |
0 |
0 |
0 |
3 |
15 |
75 |
0 |
0 |
| CDI |
0 |
0 |
0 |
12 |
54 |
443 |
113 |
12 |
| VCDI |
0 |
0 |
0 |
0 |
13 |
660 |
9275 |
21314 |
|
|
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