Validation of sea ice concentration - Asian sector
Reference date: 2021-04-01
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-03-26:
| 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 |
19 |
2 |
3 |
0 |
0 |
0 |
0 |
| OW |
0 |
20 |
2 |
12 |
0 |
0 |
0 |
0 |
| VODI |
0 |
24 |
2 |
26 |
20 |
0 |
0 |
0 |
| ODI |
0 |
17 |
3 |
32 |
103 |
69 |
0 |
13 |
| CDI |
0 |
3 |
2 |
42 |
183 |
189 |
152 |
375 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
74 |
2699 |
27994 |
|
|
Date: 2021-03-28:
| 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 |
1 |
0 |
5 |
0 |
0 |
0 |
0 |
| OW |
0 |
8 |
3 |
13 |
6 |
0 |
0 |
0 |
| VODI |
0 |
26 |
2 |
20 |
21 |
0 |
0 |
0 |
| ODI |
0 |
13 |
4 |
28 |
103 |
70 |
0 |
7 |
| CDI |
0 |
0 |
0 |
18 |
69 |
239 |
302 |
491 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
6 |
2424 |
28203 |
|
|
Date: 2021-03-30:
| 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 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
18 |
1 |
4 |
0 |
0 |
0 |
0 |
| VODI |
0 |
31 |
3 |
27 |
32 |
0 |
0 |
0 |
| ODI |
0 |
16 |
4 |
36 |
214 |
5 |
0 |
0 |
| CDI |
0 |
6 |
3 |
26 |
131 |
143 |
79 |
83 |
| VCDI |
0 |
0 |
0 |
0 |
21 |
173 |
3238 |
27787 |
|
|
Date: 2021-04-01:
| 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 |
4 |
0 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
6 |
2 |
6 |
0 |
0 |
0 |
0 |
| VODI |
0 |
22 |
2 |
42 |
65 |
4 |
0 |
0 |
| ODI |
0 |
21 |
5 |
64 |
169 |
22 |
0 |
0 |
| CDI |
0 |
4 |
1 |
26 |
159 |
224 |
33 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
45 |
456 |
5431 |
25266 |
|
|
Date: 2021-04-03:
| 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 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
4 |
0 |
9 |
0 |
0 |
0 |
0 |
| VODI |
0 |
23 |
2 |
50 |
69 |
6 |
0 |
0 |
| ODI |
0 |
14 |
3 |
72 |
161 |
17 |
0 |
0 |
| CDI |
0 |
2 |
2 |
28 |
141 |
291 |
112 |
1 |
| VCDI |
0 |
0 |
0 |
11 |
48 |
403 |
7030 |
23582 |
|
|
Date: 2021-04-05:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
14 |
0 |
0 |
0 |
0 |
| VODI |
0 |
24 |
3 |
44 |
64 |
11 |
0 |
0 |
| ODI |
0 |
16 |
5 |
73 |
168 |
14 |
0 |
1 |
| CDI |
0 |
2 |
0 |
43 |
155 |
267 |
128 |
44 |
| VCDI |
0 |
0 |
0 |
4 |
56 |
192 |
5400 |
25354 |
|
|
Date: 2021-04-07:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
1 |
0 |
6 |
0 |
0 |
0 |
0 |
| VODI |
0 |
31 |
3 |
72 |
45 |
5 |
0 |
0 |
| ODI |
0 |
32 |
6 |
124 |
165 |
8 |
2 |
2 |
| CDI |
0 |
4 |
0 |
62 |
180 |
283 |
223 |
67 |
| VCDI |
0 |
0 |
0 |
0 |
33 |
236 |
4556 |
25936 |
|
|
Date: 2021-04-09:
| 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 |
14 |
1 |
5 |
0 |
0 |
0 |
0 |
| OW |
0 |
35 |
0 |
19 |
4 |
0 |
0 |
0 |
| VODI |
0 |
112 |
21 |
129 |
26 |
1 |
0 |
0 |
| ODI |
0 |
72 |
10 |
161 |
38 |
2 |
0 |
0 |
| CDI |
0 |
25 |
3 |
81 |
273 |
311 |
32 |
82 |
| VCDI |
0 |
0 |
1 |
21 |
161 |
640 |
6653 |
23149 |
|
|
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