Validation of sea ice concentration - Asian sector
Reference date: 2022-02-24
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-02-18:
| 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 |
40 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
33 |
2 |
2 |
2 |
0 |
0 |
0 |
| VODI |
0 |
544 |
33 |
301 |
143 |
16 |
9 |
0 |
| ODI |
0 |
78 |
12 |
108 |
157 |
120 |
62 |
21 |
| CDI |
0 |
3 |
0 |
37 |
117 |
575 |
486 |
117 |
| VCDI |
0 |
0 |
0 |
0 |
66 |
681 |
7835 |
20482 |
|
|
Date: 2022-02-20:
| 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 |
24 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
32 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
335 |
20 |
191 |
100 |
9 |
0 |
0 |
| ODI |
0 |
150 |
15 |
123 |
288 |
114 |
10 |
31 |
| CDI |
0 |
0 |
0 |
7 |
130 |
863 |
344 |
50 |
| VCDI |
0 |
0 |
0 |
1 |
37 |
1180 |
9168 |
18860 |
|
|
Date: 2022-02-22:
| 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 |
17 |
1 |
5 |
0 |
0 |
0 |
0 |
| OW |
0 |
32 |
2 |
4 |
0 |
0 |
0 |
0 |
| VODI |
0 |
126 |
15 |
74 |
46 |
1 |
0 |
0 |
| ODI |
0 |
132 |
12 |
156 |
278 |
184 |
18 |
4 |
| CDI |
0 |
0 |
0 |
0 |
19 |
776 |
948 |
112 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
213 |
7551 |
21356 |
|
|
Date: 2022-02-24:
| 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 |
35 |
1 |
5 |
0 |
0 |
0 |
0 |
| OW |
0 |
45 |
2 |
3 |
0 |
0 |
0 |
0 |
| VODI |
0 |
164 |
7 |
27 |
5 |
1 |
0 |
0 |
| ODI |
0 |
191 |
25 |
153 |
188 |
49 |
8 |
0 |
| CDI |
0 |
0 |
0 |
1 |
67 |
455 |
811 |
46 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
189 |
7898 |
21706 |
|
|
Date: 2022-02-26:
| 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 |
65 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
72 |
3 |
4 |
2 |
0 |
0 |
0 |
| VODI |
0 |
249 |
8 |
42 |
8 |
0 |
0 |
0 |
| ODI |
0 |
255 |
21 |
137 |
95 |
12 |
0 |
2 |
| CDI |
0 |
1 |
3 |
38 |
236 |
350 |
148 |
78 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
350 |
6493 |
23402 |
|
|
Date: 2022-02-28:
| 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 |
82 |
0 |
2 |
0 |
0 |
0 |
0 |
| OW |
0 |
70 |
4 |
9 |
1 |
0 |
0 |
0 |
| VODI |
0 |
148 |
14 |
72 |
19 |
0 |
0 |
0 |
| ODI |
0 |
161 |
18 |
121 |
126 |
13 |
1 |
0 |
| CDI |
0 |
0 |
0 |
10 |
149 |
390 |
183 |
77 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
256 |
4620 |
25535 |
|
|
Date: 2022-03-02:
| 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 |
56 |
2 |
4 |
0 |
0 |
0 |
0 |
| OW |
0 |
81 |
3 |
11 |
4 |
0 |
0 |
0 |
| VODI |
0 |
134 |
12 |
56 |
5 |
0 |
0 |
0 |
| ODI |
0 |
158 |
16 |
92 |
83 |
8 |
4 |
7 |
| CDI |
0 |
2 |
3 |
23 |
148 |
300 |
316 |
157 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
107 |
4149 |
26141 |
|
|
Date: 2022-03-04:
| 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 |
38 |
1 |
3 |
0 |
0 |
0 |
0 |
| OW |
0 |
49 |
4 |
18 |
6 |
0 |
0 |
0 |
| VODI |
0 |
111 |
10 |
70 |
6 |
0 |
0 |
0 |
| ODI |
0 |
134 |
17 |
84 |
62 |
3 |
0 |
5 |
| CDI |
0 |
2 |
0 |
20 |
124 |
243 |
310 |
186 |
| VCDI |
0 |
0 |
0 |
0 |
7 |
63 |
2554 |
27952 |
|
|
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