Validation of sea ice concentration - Asian sector
Reference date: 2020-04-23
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-04-17:
| 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 |
3 |
0 |
0 |
0 |
0 |
| OW |
0 |
3 |
0 |
17 |
4 |
0 |
0 |
0 |
| VODI |
0 |
3 |
2 |
17 |
17 |
1 |
0 |
0 |
| ODI |
0 |
20 |
3 |
46 |
69 |
9 |
1 |
3 |
| CDI |
0 |
4 |
1 |
38 |
222 |
511 |
145 |
6 |
| VCDI |
0 |
0 |
0 |
1 |
61 |
650 |
8126 |
22099 |
|
|
Date: 2020-04-19:
| 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 |
2 |
0 |
18 |
2 |
0 |
0 |
0 |
| OW |
0 |
0 |
1 |
20 |
10 |
0 |
0 |
0 |
| VODI |
0 |
2 |
3 |
32 |
52 |
0 |
0 |
0 |
| ODI |
0 |
22 |
5 |
59 |
122 |
13 |
0 |
1 |
| CDI |
0 |
6 |
0 |
38 |
536 |
686 |
76 |
18 |
| VCDI |
0 |
0 |
0 |
0 |
97 |
1310 |
10552 |
18399 |
|
|
Date: 2020-04-21:
| 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 |
7 |
0 |
18 |
2 |
0 |
0 |
0 |
| OW |
0 |
17 |
5 |
36 |
12 |
1 |
0 |
0 |
| VODI |
0 |
48 |
6 |
64 |
57 |
5 |
0 |
0 |
| ODI |
0 |
46 |
5 |
97 |
173 |
21 |
0 |
0 |
| CDI |
0 |
2 |
2 |
115 |
612 |
1360 |
142 |
15 |
| VCDI |
0 |
0 |
0 |
4 |
36 |
1244 |
10612 |
17318 |
|
|
Date: 2020-04-23:
| 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 |
14 |
0 |
16 |
2 |
0 |
0 |
0 |
| OW |
0 |
67 |
2 |
50 |
14 |
1 |
0 |
0 |
| VODI |
0 |
41 |
3 |
90 |
66 |
5 |
0 |
0 |
| ODI |
0 |
24 |
5 |
91 |
223 |
47 |
0 |
0 |
| CDI |
0 |
20 |
4 |
144 |
626 |
1849 |
490 |
37 |
| VCDI |
0 |
0 |
0 |
0 |
19 |
839 |
9778 |
17515 |
|
|
Date: 2020-04-25:
| 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 |
190 |
1 |
2 |
1 |
0 |
0 |
0 |
| OW |
0 |
82 |
15 |
41 |
16 |
0 |
0 |
0 |
| VODI |
0 |
69 |
13 |
84 |
69 |
3 |
1 |
0 |
| ODI |
0 |
76 |
13 |
189 |
259 |
15 |
0 |
0 |
| CDI |
0 |
38 |
8 |
143 |
855 |
1643 |
270 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
47 |
1611 |
10468 |
15860 |
|
|
Date: 2020-04-27:
| 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 |
222 |
11 |
35 |
2 |
0 |
0 |
0 |
| OW |
0 |
28 |
6 |
44 |
16 |
0 |
0 |
0 |
| VODI |
0 |
59 |
11 |
136 |
58 |
4 |
0 |
0 |
| ODI |
0 |
64 |
12 |
182 |
264 |
42 |
10 |
0 |
| CDI |
0 |
34 |
5 |
121 |
839 |
2417 |
639 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
60 |
1326 |
11136 |
14299 |
|
|
Date: 2020-04-29:
| 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 |
153 |
10 |
27 |
1 |
0 |
0 |
0 |
| OW |
0 |
25 |
4 |
51 |
8 |
0 |
0 |
0 |
| VODI |
0 |
29 |
3 |
109 |
124 |
7 |
0 |
0 |
| ODI |
0 |
3 |
1 |
122 |
352 |
69 |
6 |
5 |
| CDI |
0 |
0 |
0 |
61 |
525 |
2295 |
1655 |
38 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
937 |
10825 |
14627 |
|
|
Date: 2020-05-01:
| 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 |
94 |
12 |
35 |
0 |
0 |
0 |
0 |
| OW |
0 |
34 |
5 |
41 |
7 |
0 |
0 |
0 |
| VODI |
0 |
35 |
8 |
119 |
104 |
10 |
7 |
0 |
| ODI |
0 |
9 |
3 |
152 |
334 |
45 |
40 |
0 |
| CDI |
0 |
4 |
1 |
51 |
634 |
2270 |
811 |
69 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1730 |
12653 |
12765 |
|
|
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