Validation of sea ice concentration - Asian sector
Reference date: 2022-09-22
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-09-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10036 |
7920 |
32 |
172 |
0 |
0 |
0 |
0 |
| OW |
0 |
635 |
12 |
81 |
16 |
0 |
0 |
0 |
| VODI |
0 |
813 |
103 |
711 |
253 |
9 |
0 |
0 |
| ODI |
0 |
49 |
20 |
466 |
1788 |
1114 |
0 |
0 |
| CDI |
0 |
0 |
0 |
6 |
410 |
7256 |
176 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
4 |
0 |
0 |
|
|
Date: 2022-09-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10814 |
7069 |
24 |
146 |
2 |
0 |
0 |
0 |
| OW |
0 |
732 |
21 |
79 |
15 |
0 |
0 |
0 |
| VODI |
0 |
609 |
75 |
683 |
372 |
2 |
1 |
0 |
| ODI |
0 |
30 |
14 |
325 |
1238 |
920 |
28 |
0 |
| CDI |
0 |
0 |
0 |
6 |
212 |
7034 |
1615 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
10 |
6 |
0 |
|
|
Date: 2022-09-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8891 |
8586 |
37 |
174 |
18 |
0 |
0 |
0 |
| OW |
0 |
866 |
35 |
140 |
33 |
0 |
0 |
0 |
| VODI |
0 |
408 |
65 |
717 |
463 |
45 |
4 |
0 |
| ODI |
0 |
12 |
4 |
174 |
889 |
816 |
3 |
0 |
| CDI |
0 |
0 |
0 |
4 |
80 |
5089 |
4330 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
37 |
162 |
0 |
|
|
Date: 2022-09-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9040 |
8198 |
39 |
140 |
69 |
0 |
0 |
0 |
| OW |
1 |
960 |
27 |
134 |
56 |
0 |
0 |
0 |
| VODI |
0 |
468 |
57 |
504 |
447 |
84 |
1 |
0 |
| ODI |
0 |
19 |
5 |
140 |
693 |
733 |
23 |
0 |
| CDI |
0 |
0 |
2 |
13 |
128 |
3264 |
5644 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
46 |
1147 |
0 |
|
|
Date: 2022-09-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9167 |
7528 |
41 |
158 |
53 |
0 |
0 |
0 |
| OW |
0 |
1089 |
35 |
175 |
58 |
0 |
0 |
0 |
| VODI |
0 |
388 |
56 |
569 |
455 |
49 |
1 |
0 |
| ODI |
0 |
19 |
6 |
105 |
525 |
799 |
39 |
0 |
| CDI |
0 |
3 |
0 |
18 |
146 |
3483 |
4041 |
262 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
963 |
1779 |
71 |
|
|
Date: 2022-09-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9492 |
7281 |
32 |
146 |
58 |
0 |
0 |
0 |
| OW |
0 |
1048 |
32 |
178 |
56 |
7 |
0 |
0 |
| VODI |
0 |
366 |
66 |
517 |
504 |
25 |
0 |
0 |
| ODI |
0 |
31 |
7 |
100 |
446 |
564 |
7 |
0 |
| CDI |
0 |
6 |
2 |
28 |
192 |
4152 |
1719 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
613 |
4407 |
0 |
|
|
Date: 2022-09-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9436 |
7239 |
37 |
244 |
23 |
0 |
0 |
0 |
| OW |
0 |
843 |
21 |
201 |
81 |
1 |
0 |
0 |
| VODI |
0 |
384 |
71 |
494 |
473 |
33 |
0 |
0 |
| ODI |
0 |
75 |
13 |
143 |
413 |
288 |
0 |
0 |
| CDI |
0 |
7 |
4 |
68 |
374 |
3619 |
2849 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1625 |
3023 |
0 |
|
|
Date: 2022-09-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8450 |
7691 |
39 |
213 |
52 |
0 |
0 |
0 |
| OW |
0 |
897 |
21 |
164 |
103 |
0 |
0 |
0 |
| VODI |
0 |
396 |
59 |
441 |
647 |
101 |
0 |
0 |
| ODI |
0 |
74 |
12 |
129 |
365 |
335 |
21 |
0 |
| CDI |
0 |
27 |
9 |
95 |
395 |
2972 |
3126 |
18 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1109 |
3984 |
137 |
|
|
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