Validation of sea ice concentration - Asian sector
Reference date: 2022-09-15
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-09-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9200 |
7658 |
38 |
128 |
7 |
0 |
0 |
0 |
| OW |
0 |
449 |
13 |
97 |
10 |
1 |
0 |
0 |
| VODI |
0 |
1038 |
95 |
1117 |
463 |
11 |
0 |
0 |
| ODI |
0 |
74 |
21 |
567 |
4376 |
2095 |
5 |
0 |
| CDI |
0 |
0 |
0 |
7 |
617 |
3971 |
23 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
|
|
Date: 2022-09-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9760 |
7400 |
44 |
108 |
3 |
1 |
0 |
0 |
| OW |
0 |
468 |
17 |
100 |
7 |
5 |
0 |
0 |
| VODI |
0 |
993 |
89 |
843 |
566 |
33 |
0 |
0 |
| ODI |
0 |
48 |
20 |
345 |
3119 |
2134 |
7 |
0 |
| CDI |
0 |
0 |
0 |
12 |
152 |
5502 |
306 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
Date: 2022-09-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9904 |
7746 |
35 |
162 |
3 |
0 |
0 |
0 |
| OW |
0 |
494 |
19 |
97 |
12 |
3 |
0 |
0 |
| VODI |
0 |
836 |
85 |
825 |
438 |
31 |
0 |
0 |
| ODI |
0 |
33 |
20 |
313 |
3003 |
1237 |
1 |
0 |
| CDI |
0 |
0 |
0 |
8 |
265 |
6157 |
351 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
4 |
0 |
0 |
|
|
Date: 2022-09-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10555 |
7399 |
27 |
170 |
0 |
0 |
0 |
0 |
| OW |
0 |
588 |
19 |
76 |
15 |
0 |
0 |
0 |
| VODI |
0 |
785 |
103 |
784 |
269 |
17 |
0 |
0 |
| ODI |
0 |
29 |
18 |
444 |
2075 |
1173 |
0 |
0 |
| CDI |
0 |
0 |
0 |
5 |
375 |
6954 |
202 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
Date: 2022-09-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10523 |
7457 |
25 |
144 |
0 |
0 |
0 |
0 |
| OW |
0 |
687 |
16 |
65 |
10 |
0 |
0 |
0 |
| VODI |
0 |
727 |
93 |
681 |
305 |
8 |
0 |
0 |
| ODI |
0 |
50 |
21 |
402 |
1321 |
1245 |
13 |
0 |
| CDI |
0 |
0 |
1 |
7 |
345 |
7116 |
811 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
7 |
2 |
0 |
|
|
Date: 2022-09-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9890 |
7862 |
36 |
158 |
9 |
0 |
0 |
0 |
| OW |
0 |
753 |
26 |
103 |
26 |
0 |
0 |
0 |
| VODI |
0 |
487 |
74 |
719 |
405 |
21 |
1 |
0 |
| ODI |
0 |
11 |
9 |
229 |
1032 |
859 |
12 |
0 |
| CDI |
0 |
0 |
0 |
4 |
130 |
6418 |
2757 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
9 |
42 |
0 |
|
|
Date: 2022-09-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9323 |
8076 |
30 |
135 |
63 |
0 |
0 |
0 |
| OW |
0 |
928 |
30 |
123 |
35 |
0 |
0 |
0 |
| VODI |
0 |
454 |
69 |
640 |
414 |
79 |
2 |
0 |
| ODI |
0 |
15 |
5 |
193 |
778 |
687 |
41 |
0 |
| CDI |
0 |
0 |
1 |
8 |
100 |
3958 |
5099 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
86 |
710 |
0 |
|
|
Date: 2022-09-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9538 |
7563 |
47 |
167 |
64 |
0 |
0 |
0 |
| OW |
1 |
921 |
24 |
137 |
33 |
0 |
0 |
0 |
| VODI |
0 |
465 |
60 |
516 |
406 |
87 |
2 |
0 |
| ODI |
0 |
21 |
8 |
131 |
631 |
660 |
61 |
0 |
| CDI |
0 |
0 |
1 |
16 |
130 |
2787 |
5293 |
472 |
| VCDI |
0 |
0 |
0 |
0 |
7 |
193 |
1632 |
8 |
|
|
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