Validation of sea ice concentration - Asian sector
Reference date: 2021-11-18
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-11-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
710 |
1741 |
9 |
51 |
10 |
0 |
0 |
0 |
| OW |
0 |
413 |
20 |
119 |
88 |
6 |
0 |
0 |
| VODI |
0 |
287 |
15 |
85 |
177 |
94 |
2 |
0 |
| ODI |
0 |
24 |
11 |
125 |
274 |
226 |
15 |
8 |
| CDI |
0 |
0 |
0 |
1 |
99 |
757 |
1259 |
920 |
| VCDI |
0 |
0 |
0 |
1 |
4 |
422 |
5083 |
19026 |
|
|
Date: 2021-11-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
368 |
1298 |
4 |
26 |
1 |
0 |
0 |
0 |
| OW |
41 |
718 |
3 |
80 |
33 |
0 |
0 |
0 |
| VODI |
0 |
275 |
19 |
129 |
336 |
159 |
12 |
0 |
| ODI |
0 |
27 |
12 |
118 |
227 |
307 |
34 |
0 |
| CDI |
0 |
0 |
0 |
1 |
32 |
703 |
1256 |
318 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
289 |
6079 |
19177 |
|
|
Date: 2021-11-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63 |
1270 |
4 |
17 |
12 |
0 |
0 |
0 |
| OW |
1 |
557 |
27 |
135 |
112 |
0 |
0 |
0 |
| VODI |
0 |
287 |
9 |
124 |
203 |
210 |
12 |
0 |
| ODI |
0 |
28 |
14 |
109 |
239 |
374 |
80 |
0 |
| CDI |
0 |
0 |
0 |
0 |
72 |
512 |
1051 |
50 |
| VCDI |
0 |
0 |
0 |
0 |
25 |
1036 |
9168 |
16281 |
|
|
Date: 2021-11-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
32 |
1153 |
6 |
27 |
6 |
0 |
0 |
0 |
| OW |
2 |
296 |
26 |
191 |
112 |
9 |
0 |
0 |
| VODI |
0 |
298 |
16 |
164 |
292 |
103 |
15 |
0 |
| ODI |
0 |
33 |
10 |
114 |
265 |
439 |
123 |
1 |
| CDI |
0 |
0 |
0 |
14 |
59 |
350 |
949 |
116 |
| VCDI |
0 |
0 |
0 |
1 |
34 |
213 |
5939 |
20674 |
|
|
Date: 2021-11-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
23 |
1059 |
1 |
0 |
0 |
0 |
0 |
0 |
| OW |
2 |
436 |
13 |
119 |
21 |
0 |
0 |
0 |
| VODI |
0 |
427 |
27 |
164 |
181 |
193 |
3 |
0 |
| ODI |
0 |
59 |
23 |
164 |
191 |
433 |
86 |
0 |
| CDI |
0 |
0 |
0 |
16 |
61 |
390 |
762 |
57 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
116 |
4519 |
22534 |
|
|
Date: 2021-11-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
21 |
989 |
1 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
460 |
19 |
98 |
60 |
10 |
0 |
0 |
| VODI |
0 |
396 |
16 |
138 |
159 |
81 |
2 |
0 |
| ODI |
0 |
120 |
29 |
177 |
201 |
325 |
73 |
0 |
| CDI |
0 |
10 |
3 |
22 |
143 |
529 |
369 |
19 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
244 |
5554 |
21813 |
|
|
Date: 2021-11-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1 |
569 |
0 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
583 |
16 |
47 |
28 |
0 |
0 |
0 |
| VODI |
0 |
324 |
33 |
217 |
195 |
55 |
0 |
0 |
| ODI |
0 |
26 |
9 |
157 |
336 |
341 |
51 |
0 |
| CDI |
0 |
0 |
0 |
2 |
71 |
571 |
650 |
45 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
551 |
6464 |
20735 |
|
|
Date: 2021-11-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
577 |
8 |
11 |
0 |
0 |
0 |
0 |
| OW |
0 |
254 |
21 |
113 |
24 |
0 |
0 |
0 |
| VODI |
0 |
174 |
22 |
188 |
157 |
100 |
11 |
0 |
| ODI |
0 |
12 |
7 |
87 |
289 |
455 |
77 |
0 |
| CDI |
0 |
0 |
0 |
2 |
34 |
303 |
1043 |
48 |
| VCDI |
0 |
0 |
0 |
0 |
14 |
265 |
7939 |
19847 |
|
|
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