Validation of sea ice concentration - Asian sector
Reference date: 2023-06-15
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-06-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
247 |
1435 |
106 |
85 |
0 |
0 |
0 |
0 |
| OW |
0 |
57 |
31 |
258 |
35 |
0 |
0 |
0 |
| VODI |
0 |
141 |
34 |
211 |
254 |
33 |
0 |
0 |
| ODI |
0 |
170 |
92 |
506 |
672 |
363 |
29 |
0 |
| CDI |
0 |
19 |
19 |
315 |
1415 |
3274 |
1461 |
73 |
| VCDI |
0 |
0 |
0 |
0 |
73 |
1319 |
16248 |
3107 |
|
|
Date: 2023-06-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
46 |
1588 |
106 |
26 |
0 |
0 |
0 |
0 |
| OW |
0 |
85 |
30 |
256 |
7 |
0 |
0 |
0 |
| VODI |
0 |
116 |
60 |
310 |
387 |
86 |
7 |
0 |
| ODI |
0 |
135 |
97 |
442 |
830 |
566 |
121 |
2 |
| CDI |
0 |
17 |
31 |
279 |
2107 |
3856 |
1775 |
124 |
| VCDI |
0 |
0 |
0 |
1 |
134 |
2104 |
14791 |
1560 |
|
|
Date: 2023-06-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
302 |
1571 |
36 |
4 |
0 |
0 |
0 |
0 |
| OW |
0 |
142 |
85 |
99 |
2 |
0 |
0 |
0 |
| VODI |
0 |
91 |
59 |
334 |
403 |
15 |
0 |
0 |
| ODI |
0 |
82 |
70 |
472 |
789 |
698 |
276 |
0 |
| CDI |
0 |
31 |
24 |
290 |
849 |
5260 |
3427 |
26 |
| VCDI |
0 |
0 |
0 |
2 |
31 |
1236 |
14125 |
1251 |
|
|
Date: 2023-06-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
347 |
1677 |
33 |
9 |
0 |
0 |
0 |
0 |
| OW |
0 |
145 |
85 |
65 |
0 |
0 |
0 |
0 |
| VODI |
0 |
94 |
74 |
448 |
339 |
19 |
6 |
0 |
| ODI |
0 |
94 |
79 |
484 |
935 |
621 |
159 |
1 |
| CDI |
0 |
20 |
28 |
362 |
1385 |
5224 |
3854 |
112 |
| VCDI |
0 |
0 |
0 |
1 |
27 |
1810 |
9581 |
3964 |
|
|
Date: 2023-06-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
303 |
1675 |
57 |
13 |
0 |
0 |
0 |
0 |
| OW |
0 |
117 |
97 |
134 |
5 |
0 |
0 |
0 |
| VODI |
0 |
77 |
74 |
521 |
515 |
70 |
0 |
0 |
| ODI |
0 |
122 |
101 |
595 |
1411 |
795 |
22 |
0 |
| CDI |
0 |
21 |
27 |
361 |
1438 |
4398 |
2312 |
16 |
| VCDI |
0 |
0 |
0 |
1 |
9 |
1477 |
13084 |
2234 |
|
|
Date: 2023-06-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95 |
1887 |
98 |
24 |
0 |
0 |
0 |
0 |
| OW |
0 |
105 |
104 |
159 |
5 |
0 |
0 |
0 |
| VODI |
0 |
53 |
71 |
765 |
613 |
92 |
1 |
0 |
| ODI |
0 |
155 |
94 |
646 |
2123 |
747 |
12 |
0 |
| CDI |
0 |
14 |
17 |
227 |
2012 |
3307 |
1530 |
7 |
| VCDI |
0 |
0 |
0 |
0 |
13 |
1230 |
14404 |
1472 |
|
|
Date: 2023-06-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
242 |
1735 |
128 |
71 |
0 |
0 |
0 |
0 |
| OW |
0 |
97 |
94 |
298 |
35 |
2 |
0 |
0 |
| VODI |
0 |
105 |
61 |
769 |
753 |
87 |
0 |
0 |
| ODI |
0 |
173 |
124 |
674 |
2412 |
934 |
15 |
0 |
| CDI |
0 |
7 |
16 |
221 |
2031 |
3387 |
581 |
8 |
| VCDI |
0 |
0 |
0 |
0 |
24 |
1461 |
12253 |
3284 |
|
|
Date: 2023-06-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
244 |
1807 |
146 |
69 |
1 |
0 |
0 |
0 |
| OW |
0 |
164 |
111 |
440 |
12 |
3 |
0 |
0 |
| VODI |
0 |
114 |
53 |
754 |
920 |
95 |
0 |
0 |
| ODI |
0 |
242 |
128 |
797 |
2707 |
1078 |
41 |
0 |
| CDI |
0 |
4 |
5 |
206 |
2131 |
4094 |
811 |
94 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
1515 |
6649 |
6637 |
|
|
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