Validation of sea ice concentration - Asian sector
Reference date: 2023-01-19
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-01-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16 |
222 |
0 |
1 |
0 |
0 |
0 |
0 |
| OW |
5 |
86 |
1 |
6 |
0 |
0 |
0 |
0 |
| VODI |
2 |
64 |
1 |
14 |
0 |
0 |
0 |
0 |
| ODI |
0 |
90 |
11 |
126 |
38 |
0 |
0 |
0 |
| CDI |
0 |
24 |
5 |
58 |
214 |
194 |
16 |
0 |
| VCDI |
0 |
0 |
0 |
12 |
63 |
769 |
5513 |
24531 |
|
|
Date: 2023-01-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9 |
255 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
7 |
47 |
1 |
4 |
0 |
0 |
0 |
0 |
| VODI |
9 |
69 |
2 |
9 |
0 |
0 |
0 |
0 |
| ODI |
0 |
65 |
3 |
49 |
48 |
1 |
0 |
0 |
| CDI |
0 |
139 |
14 |
92 |
205 |
317 |
63 |
0 |
| VCDI |
0 |
0 |
0 |
15 |
95 |
616 |
5773 |
24175 |
|
|
Date: 2023-01-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20 |
221 |
1 |
0 |
0 |
0 |
0 |
0 |
| OW |
11 |
82 |
2 |
1 |
0 |
0 |
0 |
0 |
| VODI |
11 |
82 |
1 |
18 |
1 |
0 |
0 |
0 |
| ODI |
0 |
154 |
5 |
42 |
91 |
3 |
0 |
0 |
| CDI |
0 |
148 |
10 |
63 |
203 |
348 |
11 |
0 |
| VCDI |
0 |
18 |
8 |
38 |
166 |
1086 |
5213 |
24024 |
|
|
Date: 2023-01-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
48 |
193 |
2 |
2 |
0 |
0 |
0 |
0 |
| OW |
20 |
108 |
3 |
2 |
0 |
0 |
0 |
0 |
| VODI |
19 |
124 |
0 |
17 |
2 |
0 |
0 |
0 |
| ODI |
1 |
192 |
12 |
64 |
136 |
4 |
0 |
0 |
| CDI |
0 |
48 |
9 |
51 |
308 |
496 |
7 |
0 |
| VCDI |
0 |
3 |
2 |
30 |
80 |
1393 |
5804 |
22902 |
|
|
Date: 2023-01-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
86 |
151 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
27 |
149 |
4 |
14 |
0 |
0 |
0 |
0 |
| VODI |
35 |
241 |
2 |
37 |
9 |
0 |
0 |
0 |
| ODI |
6 |
129 |
12 |
168 |
127 |
1 |
0 |
0 |
| CDI |
0 |
40 |
7 |
64 |
418 |
401 |
30 |
0 |
| VCDI |
0 |
0 |
2 |
18 |
263 |
1930 |
6082 |
21629 |
|
|
Date: 2023-01-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
102 |
298 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
30 |
219 |
4 |
11 |
0 |
0 |
0 |
0 |
| VODI |
13 |
139 |
7 |
98 |
8 |
0 |
0 |
0 |
| ODI |
0 |
101 |
14 |
172 |
167 |
1 |
0 |
0 |
| CDI |
0 |
3 |
3 |
65 |
357 |
913 |
122 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
60 |
1240 |
5849 |
22085 |
|
|
Date: 2023-01-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
44 |
515 |
0 |
4 |
0 |
0 |
0 |
0 |
| OW |
0 |
207 |
9 |
32 |
1 |
0 |
0 |
0 |
| VODI |
0 |
183 |
6 |
125 |
26 |
0 |
0 |
0 |
| ODI |
0 |
100 |
17 |
215 |
173 |
2 |
0 |
0 |
| CDI |
0 |
7 |
10 |
112 |
624 |
1223 |
36 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
173 |
1693 |
6021 |
20522 |
|
|
Date: 2023-01-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
42 |
339 |
0 |
1 |
0 |
0 |
0 |
0 |
| OW |
8 |
165 |
4 |
22 |
0 |
0 |
0 |
0 |
| VODI |
0 |
259 |
16 |
114 |
14 |
0 |
0 |
0 |
| ODI |
0 |
61 |
11 |
242 |
218 |
34 |
0 |
0 |
| CDI |
0 |
0 |
0 |
32 |
470 |
1048 |
144 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
98 |
1488 |
7066 |
20186 |
|
|
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