Validation of sea ice concentration - Asian sector
Reference date: 2023-06-01
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-05-26:
| 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 |
614 |
44 |
138 |
8 |
0 |
0 |
0 |
| OW |
0 |
29 |
8 |
45 |
11 |
0 |
0 |
0 |
| VODI |
0 |
75 |
38 |
192 |
57 |
2 |
0 |
0 |
| ODI |
0 |
26 |
29 |
361 |
499 |
53 |
2 |
0 |
| CDI |
0 |
25 |
17 |
159 |
1198 |
3750 |
734 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
48 |
3675 |
15015 |
5226 |
|
|
Date: 2023-05-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5 |
777 |
82 |
147 |
4 |
0 |
0 |
0 |
| OW |
0 |
37 |
13 |
91 |
42 |
0 |
0 |
0 |
| VODI |
0 |
107 |
57 |
163 |
69 |
7 |
0 |
0 |
| ODI |
0 |
55 |
48 |
338 |
584 |
157 |
1 |
0 |
| CDI |
0 |
19 |
22 |
177 |
1241 |
4371 |
1383 |
6 |
| VCDI |
0 |
0 |
0 |
4 |
46 |
3270 |
14834 |
3925 |
|
|
Date: 2023-05-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6 |
915 |
79 |
214 |
0 |
0 |
0 |
0 |
| OW |
0 |
42 |
6 |
75 |
14 |
0 |
0 |
0 |
| VODI |
0 |
97 |
46 |
178 |
106 |
3 |
4 |
0 |
| ODI |
0 |
61 |
61 |
290 |
600 |
115 |
5 |
0 |
| CDI |
0 |
23 |
25 |
231 |
991 |
3492 |
3124 |
69 |
| VCDI |
0 |
0 |
0 |
2 |
98 |
1313 |
15504 |
4293 |
|
|
Date: 2023-06-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
36 |
1123 |
93 |
233 |
0 |
0 |
0 |
0 |
| OW |
0 |
66 |
8 |
67 |
20 |
0 |
0 |
0 |
| VODI |
0 |
123 |
44 |
128 |
96 |
14 |
4 |
0 |
| ODI |
0 |
131 |
58 |
356 |
549 |
105 |
1 |
1 |
| CDI |
0 |
26 |
22 |
323 |
1065 |
4458 |
2297 |
2 |
| VCDI |
0 |
0 |
0 |
4 |
54 |
2676 |
16001 |
1898 |
|
|
Date: 2023-06-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
30 |
1203 |
96 |
118 |
0 |
0 |
0 |
0 |
| OW |
0 |
48 |
9 |
187 |
10 |
0 |
0 |
0 |
| VODI |
0 |
155 |
35 |
163 |
120 |
7 |
2 |
0 |
| ODI |
0 |
146 |
61 |
369 |
584 |
146 |
5 |
0 |
| CDI |
0 |
30 |
27 |
327 |
983 |
3760 |
2490 |
521 |
| VCDI |
0 |
0 |
0 |
0 |
36 |
956 |
14414 |
5044 |
|
|
Date: 2023-06-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
37 |
1283 |
95 |
150 |
0 |
0 |
0 |
0 |
| OW |
0 |
61 |
11 |
177 |
1 |
0 |
0 |
0 |
| VODI |
0 |
114 |
47 |
174 |
218 |
5 |
0 |
0 |
| ODI |
0 |
106 |
52 |
440 |
599 |
102 |
23 |
0 |
| CDI |
0 |
21 |
35 |
318 |
1038 |
2910 |
2595 |
211 |
| VCDI |
0 |
0 |
0 |
0 |
55 |
991 |
12946 |
7267 |
|
|
Date: 2023-06-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
50 |
1547 |
95 |
58 |
0 |
0 |
0 |
0 |
| OW |
0 |
64 |
42 |
254 |
16 |
0 |
0 |
0 |
| VODI |
0 |
103 |
54 |
218 |
176 |
4 |
0 |
0 |
| ODI |
0 |
151 |
76 |
435 |
669 |
95 |
3 |
0 |
| CDI |
0 |
24 |
36 |
345 |
1199 |
3581 |
1235 |
69 |
| VCDI |
0 |
0 |
0 |
0 |
101 |
2328 |
14956 |
4098 |
|
|
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 |
54 |
31 |
258 |
35 |
0 |
0 |
0 |
| VODI |
0 |
144 |
33 |
209 |
254 |
33 |
0 |
0 |
| ODI |
0 |
170 |
93 |
506 |
672 |
365 |
29 |
0 |
| CDI |
0 |
19 |
19 |
317 |
1415 |
3269 |
1467 |
71 |
| VCDI |
0 |
0 |
0 |
0 |
73 |
1322 |
16242 |
3109 |
|
|
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