Validation of sea ice concentration - Full domain
Bulletin date: 2023-04-18
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-04-18:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18313 |
14837 |
0 |
833 |
410 |
50 |
0 |
0 |
| OW |
0 |
178 |
0 |
146 |
120 |
14 |
2 |
0 |
| VODI |
0 |
189 |
0 |
246 |
240 |
93 |
21 |
0 |
| ODI |
0 |
103 |
0 |
197 |
390 |
433 |
255 |
12 |
| CDI |
0 |
30 |
0 |
205 |
679 |
1341 |
1105 |
440 |
| VCDI |
0 |
1 |
0 |
234 |
1509 |
5785 |
16540 |
69596 |
|
Date: 2023-04-20:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18456 |
14696 |
0 |
945 |
499 |
77 |
20 |
0 |
| OW |
0 |
139 |
0 |
110 |
113 |
19 |
12 |
0 |
| VODI |
0 |
136 |
0 |
167 |
306 |
133 |
54 |
0 |
| ODI |
0 |
84 |
0 |
142 |
469 |
583 |
318 |
48 |
| CDI |
0 |
42 |
0 |
160 |
843 |
1375 |
1195 |
490 |
| VCDI |
0 |
20 |
0 |
251 |
2082 |
5773 |
20357 |
64433 |
|
Date: 2023-04-22:
Date: 2023-04-24:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17884 |
14816 |
0 |
1008 |
653 |
157 |
13 |
0 |
| OW |
0 |
104 |
0 |
96 |
151 |
99 |
22 |
0 |
| VODI |
0 |
128 |
0 |
171 |
340 |
316 |
48 |
0 |
| ODI |
0 |
117 |
0 |
218 |
525 |
838 |
417 |
16 |
| CDI |
0 |
80 |
0 |
218 |
795 |
1821 |
1591 |
333 |
| VCDI |
0 |
101 |
0 |
381 |
1810 |
7858 |
27670 |
53752 |
|
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