Validation of sea ice concentration - Full domain
Reference date: 2020-12-17
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-12-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80967 |
11710 |
89 |
539 |
167 |
5 |
0 |
0 |
| OW |
388 |
1719 |
93 |
774 |
566 |
684 |
239 |
0 |
| VODI |
39 |
2209 |
153 |
1430 |
1056 |
567 |
74 |
0 |
| ODI |
1 |
377 |
54 |
867 |
1991 |
2582 |
333 |
19 |
| CDI |
0 |
22 |
7 |
115 |
1092 |
6027 |
3198 |
215 |
| VCDI |
0 |
0 |
1 |
10 |
1 |
1823 |
13130 |
51715 |
|
|
Date: 2020-12-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
79404 |
10932 |
74 |
267 |
72 |
1 |
0 |
0 |
| OW |
487 |
2894 |
95 |
415 |
287 |
61 |
0 |
0 |
| VODI |
247 |
1954 |
177 |
1714 |
1673 |
682 |
451 |
1 |
| ODI |
2 |
308 |
53 |
1070 |
2404 |
1587 |
696 |
2 |
| CDI |
0 |
3 |
1 |
145 |
1253 |
6024 |
4288 |
223 |
| VCDI |
0 |
0 |
0 |
3 |
71 |
2247 |
19265 |
45515 |
|
|
Date: 2020-12-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78386 |
11183 |
82 |
221 |
37 |
0 |
0 |
0 |
| OW |
346 |
2262 |
79 |
387 |
256 |
21 |
0 |
0 |
| VODI |
284 |
2246 |
156 |
1368 |
1555 |
288 |
13 |
0 |
| ODI |
4 |
485 |
82 |
975 |
2639 |
2198 |
679 |
1 |
| CDI |
0 |
10 |
5 |
132 |
1382 |
6042 |
5361 |
219 |
| VCDI |
0 |
1 |
0 |
1 |
81 |
2320 |
22106 |
43155 |
|
|
Date: 2020-12-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77910 |
11305 |
65 |
216 |
66 |
5 |
0 |
0 |
| OW |
276 |
1640 |
55 |
325 |
155 |
6 |
0 |
0 |
| VODI |
181 |
1756 |
136 |
1187 |
1251 |
198 |
28 |
2 |
| ODI |
1 |
312 |
69 |
921 |
2862 |
2263 |
540 |
1 |
| CDI |
0 |
18 |
7 |
160 |
1380 |
5857 |
5458 |
1047 |
| VCDI |
0 |
1 |
0 |
3 |
112 |
2182 |
20637 |
46454 |
|
|
Date: 2020-12-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77695 |
10513 |
47 |
230 |
58 |
3 |
0 |
0 |
| OW |
401 |
1476 |
53 |
300 |
152 |
6 |
0 |
0 |
| VODI |
510 |
1433 |
122 |
906 |
876 |
143 |
18 |
0 |
| ODI |
60 |
448 |
80 |
790 |
2708 |
2289 |
123 |
2 |
| CDI |
5 |
8 |
3 |
185 |
1833 |
7493 |
3949 |
137 |
| VCDI |
0 |
0 |
0 |
0 |
103 |
3042 |
23146 |
45702 |
|
|
Date: 2020-12-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
76757 |
11071 |
50 |
232 |
52 |
3 |
0 |
0 |
| OW |
79 |
1395 |
51 |
267 |
146 |
6 |
2 |
0 |
| VODI |
637 |
1298 |
98 |
674 |
740 |
152 |
7 |
0 |
| ODI |
104 |
593 |
65 |
678 |
1802 |
1921 |
140 |
7 |
| CDI |
0 |
20 |
5 |
205 |
1266 |
7152 |
5468 |
338 |
| VCDI |
0 |
0 |
0 |
6 |
59 |
2682 |
23542 |
47278 |
|
|
Date: 2020-12-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
76510 |
11005 |
68 |
201 |
53 |
0 |
0 |
0 |
| OW |
110 |
1593 |
50 |
279 |
119 |
8 |
0 |
0 |
| VODI |
488 |
1259 |
92 |
623 |
547 |
165 |
7 |
0 |
| ODI |
126 |
575 |
60 |
787 |
1867 |
1250 |
38 |
6 |
| CDI |
0 |
22 |
9 |
221 |
1527 |
6023 |
4227 |
634 |
| VCDI |
0 |
1 |
2 |
8 |
126 |
3429 |
23500 |
49433 |
|
|
Date: 2020-12-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
76938 |
10713 |
57 |
185 |
39 |
1 |
0 |
0 |
| OW |
13 |
1631 |
86 |
368 |
98 |
2 |
0 |
0 |
| VODI |
89 |
1427 |
80 |
568 |
375 |
157 |
11 |
0 |
| ODI |
133 |
872 |
66 |
757 |
1498 |
1113 |
125 |
3 |
| CDI |
0 |
54 |
14 |
250 |
1657 |
5571 |
4140 |
430 |
| VCDI |
0 |
0 |
0 |
5 |
97 |
2334 |
20982 |
54109 |
|
|
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