Validation of sea ice concentration - Full domain
Reference date: 2022-02-24
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-02-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66452 |
12093 |
63 |
170 |
36 |
1 |
0 |
0 |
| OW |
322 |
1719 |
40 |
142 |
31 |
0 |
0 |
0 |
| VODI |
48 |
1808 |
145 |
1052 |
785 |
90 |
12 |
0 |
| ODI |
0 |
530 |
84 |
840 |
1140 |
461 |
80 |
21 |
| CDI |
0 |
117 |
30 |
424 |
1835 |
5343 |
2441 |
204 |
| VCDI |
0 |
0 |
0 |
2 |
156 |
1864 |
19917 |
66550 |
|
|
Date: 2022-02-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66994 |
10985 |
51 |
182 |
32 |
0 |
0 |
0 |
| OW |
380 |
2037 |
39 |
124 |
62 |
0 |
0 |
0 |
| VODI |
54 |
1539 |
123 |
781 |
579 |
37 |
0 |
0 |
| ODI |
0 |
604 |
87 |
938 |
1392 |
640 |
32 |
37 |
| CDI |
0 |
71 |
28 |
302 |
1649 |
5846 |
1621 |
142 |
| VCDI |
0 |
0 |
0 |
1 |
59 |
2618 |
22350 |
64632 |
|
|
Date: 2022-02-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66960 |
10646 |
48 |
149 |
31 |
0 |
0 |
0 |
| OW |
474 |
1687 |
37 |
147 |
32 |
0 |
0 |
0 |
| VODI |
46 |
1376 |
92 |
624 |
455 |
19 |
0 |
0 |
| ODI |
0 |
847 |
93 |
1055 |
1406 |
824 |
69 |
4 |
| CDI |
0 |
126 |
36 |
361 |
1852 |
4881 |
2213 |
135 |
| VCDI |
0 |
5 |
1 |
29 |
230 |
2329 |
23926 |
63803 |
|
|
Date: 2022-02-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67297 |
10207 |
42 |
182 |
62 |
10 |
0 |
0 |
| OW |
345 |
1779 |
26 |
116 |
27 |
5 |
0 |
0 |
| VODI |
30 |
1439 |
81 |
524 |
239 |
19 |
2 |
0 |
| ODI |
1 |
1172 |
101 |
819 |
1195 |
468 |
41 |
0 |
| CDI |
0 |
239 |
57 |
511 |
1680 |
4577 |
2976 |
78 |
| VCDI |
0 |
0 |
0 |
10 |
75 |
1605 |
20237 |
68774 |
|
|
Date: 2022-02-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66950 |
10287 |
31 |
165 |
69 |
0 |
0 |
0 |
| OW |
352 |
1985 |
27 |
79 |
45 |
1 |
0 |
0 |
| VODI |
25 |
1608 |
65 |
407 |
214 |
12 |
0 |
0 |
| ODI |
0 |
1183 |
132 |
1012 |
1272 |
271 |
6 |
2 |
| CDI |
0 |
162 |
27 |
485 |
2747 |
4674 |
1230 |
122 |
| VCDI |
0 |
6 |
3 |
65 |
346 |
3269 |
24427 |
63285 |
|
|
Date: 2022-02-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67143 |
11167 |
37 |
217 |
122 |
11 |
0 |
0 |
| OW |
93 |
1114 |
21 |
62 |
41 |
21 |
0 |
0 |
| VODI |
6 |
1215 |
87 |
516 |
292 |
41 |
0 |
0 |
| ODI |
1 |
1100 |
131 |
1010 |
1342 |
352 |
14 |
2 |
| CDI |
0 |
263 |
42 |
427 |
1978 |
6085 |
1825 |
167 |
| VCDI |
0 |
1 |
0 |
13 |
78 |
1704 |
21673 |
66634 |
|
|
Date: 2022-03-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66986 |
11295 |
44 |
191 |
91 |
0 |
0 |
0 |
| OW |
34 |
1453 |
27 |
92 |
58 |
2 |
0 |
0 |
| VODI |
4 |
1192 |
76 |
519 |
268 |
30 |
0 |
0 |
| ODI |
0 |
1045 |
113 |
976 |
1313 |
165 |
16 |
13 |
| CDI |
0 |
255 |
38 |
467 |
2361 |
5068 |
1947 |
245 |
| VCDI |
0 |
0 |
0 |
12 |
151 |
2390 |
20596 |
67515 |
|
|
Date: 2022-03-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66664 |
12282 |
43 |
200 |
69 |
4 |
0 |
0 |
| OW |
11 |
980 |
40 |
137 |
71 |
6 |
0 |
0 |
| VODI |
1 |
1127 |
76 |
513 |
361 |
26 |
7 |
1 |
| ODI |
0 |
797 |
94 |
864 |
1260 |
412 |
32 |
13 |
| CDI |
0 |
229 |
49 |
386 |
1771 |
4637 |
2814 |
312 |
| VCDI |
0 |
6 |
2 |
81 |
249 |
1912 |
17567 |
70942 |
|
|
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