Validation of sea ice concentration - Asian sector
Reference date: 2022-08-25
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-08-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8099 |
6588 |
41 |
188 |
72 |
31 |
0 |
0 |
| OW |
0 |
313 |
15 |
83 |
43 |
9 |
0 |
0 |
| VODI |
0 |
435 |
68 |
791 |
255 |
15 |
0 |
0 |
| ODI |
0 |
109 |
22 |
922 |
5098 |
2127 |
0 |
0 |
| CDI |
0 |
0 |
1 |
12 |
719 |
4440 |
1097 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
58 |
425 |
6 |
|
|
Date: 2022-08-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8145 |
6995 |
53 |
197 |
34 |
28 |
0 |
0 |
| OW |
0 |
269 |
18 |
111 |
27 |
7 |
0 |
0 |
| VODI |
0 |
407 |
67 |
1019 |
383 |
8 |
0 |
0 |
| ODI |
0 |
102 |
33 |
882 |
5384 |
1207 |
0 |
0 |
| CDI |
0 |
0 |
0 |
30 |
588 |
5318 |
396 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
115 |
259 |
0 |
|
|
Date: 2022-08-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7568 |
7867 |
44 |
201 |
27 |
20 |
4 |
0 |
| OW |
0 |
283 |
15 |
96 |
20 |
9 |
2 |
0 |
| VODI |
0 |
537 |
76 |
1277 |
411 |
11 |
1 |
0 |
| ODI |
0 |
144 |
37 |
950 |
5761 |
594 |
1 |
0 |
| CDI |
0 |
1 |
1 |
19 |
1129 |
4619 |
126 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
43 |
188 |
0 |
|
|
Date: 2022-08-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8192 |
7524 |
36 |
186 |
25 |
15 |
0 |
0 |
| OW |
0 |
297 |
23 |
71 |
7 |
7 |
0 |
0 |
| VODI |
0 |
671 |
104 |
1379 |
292 |
10 |
0 |
0 |
| ODI |
0 |
176 |
42 |
1236 |
6344 |
83 |
0 |
0 |
| CDI |
0 |
0 |
0 |
16 |
2328 |
2818 |
129 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
71 |
0 |
0 |
|
|
Date: 2022-08-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7944 |
8070 |
37 |
171 |
24 |
12 |
0 |
0 |
| OW |
0 |
328 |
21 |
84 |
16 |
7 |
0 |
0 |
| VODI |
0 |
752 |
94 |
1401 |
266 |
8 |
0 |
0 |
| ODI |
0 |
161 |
48 |
1341 |
6624 |
221 |
0 |
0 |
| CDI |
0 |
4 |
3 |
15 |
1620 |
2541 |
242 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
6 |
21 |
0 |
|
|
Date: 2022-08-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9095 |
7179 |
31 |
139 |
42 |
0 |
0 |
0 |
| OW |
0 |
338 |
18 |
72 |
22 |
1 |
0 |
0 |
| VODI |
0 |
763 |
100 |
1335 |
365 |
7 |
0 |
0 |
| ODI |
0 |
143 |
45 |
894 |
7205 |
506 |
0 |
0 |
| CDI |
0 |
6 |
0 |
6 |
1030 |
2681 |
37 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
7 |
15 |
0 |
|
|
Date: 2022-08-31:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9892 |
6492 |
28 |
117 |
23 |
0 |
0 |
0 |
| OW |
0 |
351 |
15 |
63 |
21 |
0 |
0 |
0 |
| VODI |
1 |
903 |
107 |
1335 |
496 |
1 |
0 |
0 |
| ODI |
0 |
172 |
41 |
712 |
6421 |
1439 |
0 |
0 |
| CDI |
0 |
5 |
3 |
4 |
542 |
2858 |
24 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
16 |
0 |
0 |
|
|
Date: 2022-09-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9967 |
6364 |
26 |
99 |
17 |
0 |
0 |
0 |
| OW |
3 |
359 |
11 |
98 |
17 |
1 |
0 |
0 |
| VODI |
1 |
950 |
108 |
1491 |
399 |
3 |
0 |
0 |
| ODI |
0 |
146 |
37 |
785 |
5968 |
1480 |
0 |
0 |
| CDI |
0 |
3 |
1 |
33 |
492 |
2954 |
269 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
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