Validation of sea ice concentration - Full domain
Reference date: 2021-04-01
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-03-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67971 |
12652 |
58 |
289 |
102 |
5 |
0 |
0 |
| OW |
98 |
1283 |
42 |
229 |
80 |
9 |
0 |
0 |
| VODI |
4 |
1520 |
89 |
556 |
281 |
36 |
0 |
0 |
| ODI |
0 |
604 |
91 |
1138 |
1285 |
279 |
5 |
13 |
| CDI |
0 |
117 |
22 |
327 |
2087 |
3162 |
1371 |
482 |
| VCDI |
0 |
0 |
0 |
0 |
57 |
2463 |
15097 |
73144 |
|
|
Date: 2021-03-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69596 |
12104 |
67 |
195 |
55 |
6 |
0 |
0 |
| OW |
41 |
939 |
48 |
310 |
60 |
7 |
0 |
0 |
| VODI |
84 |
1420 |
76 |
479 |
292 |
21 |
0 |
0 |
| ODI |
3 |
616 |
83 |
822 |
1153 |
221 |
16 |
8 |
| CDI |
0 |
219 |
25 |
464 |
1576 |
3210 |
1961 |
577 |
| VCDI |
0 |
0 |
0 |
27 |
280 |
2107 |
14502 |
73378 |
|
|
Date: 2021-03-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68812 |
13388 |
78 |
268 |
109 |
12 |
0 |
0 |
| OW |
64 |
970 |
45 |
173 |
42 |
8 |
0 |
0 |
| VODI |
17 |
1190 |
69 |
563 |
231 |
18 |
0 |
1 |
| ODI |
0 |
714 |
87 |
926 |
1177 |
119 |
0 |
13 |
| CDI |
0 |
252 |
39 |
591 |
2056 |
3078 |
773 |
149 |
| VCDI |
0 |
3 |
2 |
42 |
386 |
2556 |
18569 |
69458 |
|
|
Date: 2021-04-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68342 |
13310 |
79 |
297 |
104 |
4 |
0 |
0 |
| OW |
4 |
1118 |
51 |
371 |
91 |
13 |
0 |
0 |
| VODI |
1 |
1069 |
61 |
492 |
417 |
41 |
0 |
0 |
| ODI |
0 |
759 |
83 |
1045 |
1310 |
258 |
21 |
4 |
| CDI |
0 |
123 |
24 |
555 |
2300 |
3721 |
1031 |
239 |
| VCDI |
0 |
1 |
0 |
70 |
324 |
2291 |
19125 |
67899 |
|
|
Date: 2021-04-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68091 |
13079 |
101 |
409 |
116 |
9 |
0 |
0 |
| OW |
43 |
1318 |
50 |
414 |
105 |
11 |
0 |
0 |
| VODI |
0 |
1105 |
80 |
566 |
441 |
92 |
0 |
0 |
| ODI |
0 |
594 |
87 |
1230 |
1392 |
425 |
19 |
1 |
| CDI |
0 |
60 |
13 |
404 |
2153 |
4382 |
1545 |
41 |
| VCDI |
0 |
0 |
0 |
12 |
164 |
2398 |
21772 |
64326 |
|
|
Date: 2021-04-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68667 |
12834 |
62 |
303 |
93 |
0 |
0 |
0 |
| OW |
210 |
1108 |
31 |
206 |
62 |
1 |
0 |
0 |
| VODI |
14 |
1451 |
94 |
531 |
396 |
45 |
0 |
1 |
| ODI |
0 |
963 |
104 |
1181 |
1167 |
292 |
13 |
6 |
| CDI |
0 |
82 |
14 |
556 |
2164 |
3885 |
1069 |
118 |
| VCDI |
0 |
6 |
4 |
28 |
198 |
2433 |
20015 |
66641 |
|
|
Date: 2021-04-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68769 |
13267 |
58 |
278 |
131 |
6 |
0 |
0 |
| OW |
157 |
922 |
37 |
208 |
47 |
11 |
0 |
0 |
| VODI |
2 |
1589 |
103 |
672 |
330 |
32 |
0 |
0 |
| ODI |
0 |
890 |
125 |
1197 |
1058 |
170 |
9 |
5 |
| CDI |
0 |
22 |
12 |
599 |
2346 |
4286 |
1519 |
152 |
| VCDI |
0 |
0 |
0 |
13 |
292 |
2311 |
17827 |
67596 |
|
|
Date: 2021-04-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69219 |
13691 |
66 |
350 |
172 |
4 |
0 |
0 |
| OW |
10 |
814 |
43 |
176 |
66 |
4 |
0 |
0 |
| VODI |
0 |
1808 |
106 |
594 |
234 |
28 |
0 |
0 |
| ODI |
0 |
963 |
114 |
1067 |
846 |
113 |
10 |
2 |
| CDI |
0 |
277 |
55 |
760 |
2694 |
4868 |
997 |
185 |
| VCDI |
0 |
1 |
5 |
55 |
311 |
2512 |
17079 |
66749 |
|
|
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