Validation of sea ice concentration - Asian sector
Reference date: 2023-11-09
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-11-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1492 |
1826 |
22 |
10 |
0 |
0 |
0 |
0 |
| OW |
2 |
75 |
74 |
112 |
12 |
0 |
0 |
0 |
| VODI |
2 |
16 |
22 |
114 |
188 |
154 |
0 |
0 |
| ODI |
0 |
2 |
12 |
90 |
146 |
386 |
226 |
0 |
| CDI |
0 |
0 |
0 |
39 |
417 |
487 |
279 |
32 |
| VCDI |
0 |
0 |
0 |
2 |
425 |
3397 |
7258 |
14763 |
|
|
Date: 2023-11-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
494 |
2582 |
102 |
93 |
0 |
0 |
0 |
0 |
| OW |
0 |
31 |
15 |
146 |
21 |
0 |
0 |
0 |
| VODI |
0 |
23 |
10 |
65 |
154 |
47 |
0 |
0 |
| ODI |
0 |
4 |
9 |
45 |
124 |
248 |
190 |
0 |
| CDI |
0 |
0 |
0 |
2 |
287 |
363 |
367 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
136 |
4266 |
8825 |
13429 |
|
|
Date: 2023-11-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
614 |
2407 |
84 |
100 |
4 |
0 |
0 |
0 |
| OW |
0 |
49 |
18 |
98 |
36 |
0 |
0 |
0 |
| VODI |
0 |
18 |
19 |
59 |
107 |
24 |
0 |
0 |
| ODI |
0 |
6 |
6 |
49 |
95 |
108 |
19 |
0 |
| CDI |
0 |
0 |
0 |
1 |
115 |
231 |
457 |
6 |
| VCDI |
0 |
0 |
0 |
0 |
24 |
2328 |
9612 |
15388 |
|
|
Date: 2023-11-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
814 |
1849 |
154 |
229 |
38 |
0 |
0 |
0 |
| OW |
6 |
48 |
23 |
87 |
75 |
0 |
0 |
0 |
| VODI |
5 |
12 |
31 |
61 |
96 |
3 |
0 |
0 |
| ODI |
1 |
4 |
3 |
94 |
95 |
60 |
4 |
0 |
| CDI |
0 |
0 |
0 |
23 |
160 |
324 |
183 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
39 |
1972 |
12518 |
13071 |
|
|
Date: 2023-11-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
665 |
1758 |
136 |
256 |
22 |
0 |
0 |
0 |
| OW |
6 |
33 |
21 |
124 |
79 |
0 |
0 |
0 |
| VODI |
0 |
21 |
9 |
69 |
120 |
9 |
0 |
0 |
| ODI |
0 |
1 |
2 |
64 |
121 |
48 |
1 |
0 |
| CDI |
0 |
0 |
0 |
9 |
140 |
315 |
265 |
5 |
| VCDI |
0 |
0 |
0 |
0 |
50 |
1228 |
11708 |
14797 |
|
|
Date: 2023-11-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
152 |
2151 |
136 |
206 |
18 |
0 |
0 |
0 |
| OW |
0 |
17 |
23 |
158 |
32 |
0 |
0 |
0 |
| VODI |
0 |
14 |
7 |
117 |
115 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
44 |
193 |
41 |
0 |
0 |
| CDI |
0 |
0 |
0 |
6 |
114 |
231 |
132 |
3 |
| VCDI |
0 |
0 |
0 |
2 |
41 |
928 |
11113 |
16086 |
|
|
Date: 2023-11-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
2149 |
122 |
161 |
17 |
0 |
0 |
0 |
| OW |
0 |
30 |
16 |
129 |
41 |
6 |
0 |
0 |
| VODI |
0 |
15 |
15 |
91 |
88 |
11 |
0 |
0 |
| ODI |
0 |
4 |
0 |
62 |
138 |
33 |
0 |
0 |
| CDI |
0 |
0 |
0 |
12 |
178 |
371 |
143 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
1086 |
10223 |
16933 |
|
|
Date: 2023-11-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
28 |
1907 |
96 |
107 |
6 |
0 |
0 |
0 |
| OW |
0 |
28 |
12 |
98 |
60 |
2 |
0 |
0 |
| VODI |
0 |
11 |
5 |
45 |
75 |
4 |
0 |
0 |
| ODI |
0 |
10 |
0 |
26 |
94 |
14 |
0 |
0 |
| CDI |
0 |
1 |
0 |
18 |
142 |
319 |
63 |
5 |
| VCDI |
0 |
0 |
0 |
2 |
40 |
1031 |
9452 |
18381 |
|
|
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