Validation of sea ice concentration - Full domain
Reference date: 2020-12-24
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-12-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77680 |
10803 |
53 |
206 |
57 |
4 |
0 |
0 |
| OW |
359 |
1805 |
57 |
313 |
155 |
6 |
0 |
0 |
| VODI |
323 |
1549 |
132 |
971 |
1165 |
164 |
32 |
0 |
| ODI |
4 |
382 |
73 |
821 |
2763 |
2333 |
274 |
4 |
| CDI |
1 |
8 |
8 |
154 |
1350 |
6706 |
5072 |
1067 |
| VCDI |
0 |
0 |
0 |
1 |
115 |
2370 |
21572 |
46136 |
|
|
Date: 2020-12-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77144 |
10766 |
53 |
202 |
55 |
5 |
0 |
0 |
| OW |
169 |
1520 |
59 |
323 |
160 |
7 |
0 |
0 |
| VODI |
559 |
1276 |
93 |
804 |
945 |
129 |
4 |
0 |
| ODI |
68 |
544 |
69 |
726 |
2193 |
2055 |
263 |
13 |
| CDI |
2 |
12 |
6 |
180 |
1620 |
6419 |
5378 |
600 |
| VCDI |
0 |
1 |
0 |
6 |
85 |
2887 |
22696 |
46952 |
|
|
Date: 2020-12-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
76367 |
11144 |
58 |
269 |
67 |
0 |
0 |
0 |
| OW |
98 |
1582 |
50 |
261 |
115 |
5 |
2 |
0 |
| VODI |
632 |
1349 |
106 |
621 |
697 |
99 |
8 |
0 |
| ODI |
106 |
516 |
58 |
714 |
1921 |
1454 |
79 |
5 |
| CDI |
0 |
33 |
4 |
187 |
1511 |
6226 |
5155 |
682 |
| VCDI |
0 |
0 |
0 |
19 |
85 |
3208 |
22494 |
49061 |
|
|
Date: 2020-12-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77448 |
10386 |
43 |
137 |
30 |
1 |
0 |
0 |
| OW |
77 |
1458 |
69 |
261 |
114 |
2 |
0 |
0 |
| VODI |
149 |
1372 |
111 |
561 |
439 |
174 |
2 |
0 |
| ODI |
144 |
787 |
48 |
782 |
1645 |
1219 |
34 |
3 |
| CDI |
1 |
35 |
8 |
243 |
1732 |
5643 |
4115 |
567 |
| VCDI |
0 |
1 |
0 |
5 |
127 |
2350 |
22445 |
52280 |
|
|
Date: 2020-12-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77401 |
10400 |
35 |
104 |
29 |
5 |
0 |
0 |
| OW |
72 |
1758 |
77 |
412 |
116 |
4 |
0 |
0 |
| VODI |
182 |
1354 |
103 |
620 |
309 |
86 |
3 |
3 |
| ODI |
173 |
842 |
70 |
760 |
1372 |
1219 |
79 |
10 |
| CDI |
1 |
52 |
18 |
257 |
1551 |
5113 |
3750 |
228 |
| VCDI |
0 |
1 |
1 |
16 |
144 |
2170 |
19627 |
56521 |
|
|
Date: 2020-12-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
76912 |
10678 |
35 |
166 |
16 |
4 |
0 |
0 |
| OW |
9 |
2042 |
90 |
514 |
178 |
12 |
0 |
0 |
| VODI |
36 |
1553 |
93 |
677 |
526 |
72 |
2 |
0 |
| ODI |
0 |
920 |
77 |
739 |
1458 |
606 |
61 |
3 |
| CDI |
0 |
81 |
15 |
264 |
1898 |
4479 |
2312 |
114 |
| VCDI |
0 |
0 |
0 |
23 |
157 |
3012 |
20765 |
56449 |
|
|
Date: 2020-12-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
76972 |
11211 |
53 |
231 |
24 |
3 |
0 |
0 |
| OW |
37 |
1280 |
62 |
395 |
130 |
9 |
0 |
0 |
| VODI |
350 |
1198 |
102 |
771 |
594 |
145 |
0 |
0 |
| ODI |
115 |
812 |
60 |
727 |
1484 |
831 |
28 |
4 |
| CDI |
3 |
31 |
15 |
239 |
1517 |
4427 |
1658 |
132 |
| VCDI |
0 |
0 |
0 |
9 |
183 |
3020 |
18410 |
59776 |
|
|
Date: 2021-01-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77517 |
11003 |
55 |
223 |
40 |
7 |
0 |
0 |
| OW |
25 |
1111 |
59 |
336 |
74 |
9 |
0 |
0 |
| VODI |
17 |
1418 |
104 |
775 |
515 |
78 |
0 |
0 |
| ODI |
4 |
752 |
77 |
822 |
1214 |
981 |
42 |
4 |
| CDI |
0 |
31 |
16 |
239 |
1507 |
4774 |
2371 |
67 |
| VCDI |
0 |
0 |
0 |
0 |
125 |
2829 |
22522 |
55305 |
|
|
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