Validation of sea ice concentration - Full domain
Reference date: 2023-10-05
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-09-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
129387 |
14955 |
672 |
726 |
34 |
0 |
0 |
0 |
| OW |
7 |
1061 |
413 |
1561 |
220 |
2 |
0 |
0 |
| VODI |
0 |
15 |
60 |
1161 |
1271 |
143 |
0 |
0 |
| ODI |
0 |
0 |
2 |
219 |
2280 |
1146 |
16 |
0 |
| CDI |
0 |
0 |
0 |
4 |
681 |
3668 |
1664 |
19 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
690 |
11226 |
13742 |
|
|
Date: 2023-10-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
125827 |
17559 |
729 |
889 |
17 |
0 |
0 |
0 |
| OW |
11 |
1015 |
330 |
1288 |
376 |
53 |
0 |
0 |
| VODI |
0 |
91 |
74 |
835 |
1253 |
210 |
0 |
0 |
| ODI |
0 |
3 |
20 |
289 |
1445 |
1119 |
25 |
0 |
| CDI |
0 |
0 |
0 |
72 |
362 |
4233 |
1476 |
16 |
| VCDI |
0 |
0 |
0 |
0 |
37 |
570 |
14921 |
11903 |
|
|
Date: 2023-10-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
124170 |
18207 |
733 |
934 |
64 |
0 |
0 |
0 |
| OW |
13 |
595 |
351 |
1179 |
345 |
29 |
0 |
0 |
| VODI |
0 |
95 |
103 |
858 |
912 |
183 |
0 |
0 |
| ODI |
0 |
14 |
48 |
396 |
1194 |
982 |
18 |
0 |
| CDI |
0 |
0 |
0 |
97 |
819 |
3275 |
435 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
133 |
5122 |
22510 |
3234 |
|
|
Date: 2023-10-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
122417 |
18596 |
753 |
1179 |
74 |
0 |
0 |
0 |
| OW |
8 |
548 |
248 |
855 |
455 |
29 |
0 |
0 |
| VODI |
0 |
121 |
135 |
741 |
775 |
188 |
6 |
0 |
| ODI |
0 |
10 |
58 |
548 |
1136 |
677 |
108 |
0 |
| CDI |
0 |
0 |
0 |
130 |
912 |
2120 |
743 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
98 |
4633 |
18875 |
9870 |
|
|
Date: 2023-10-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
120124 |
19420 |
873 |
1274 |
48 |
0 |
0 |
0 |
| OW |
0 |
438 |
241 |
926 |
593 |
27 |
0 |
0 |
| VODI |
0 |
127 |
146 |
830 |
727 |
163 |
0 |
0 |
| ODI |
0 |
1 |
31 |
538 |
1005 |
388 |
50 |
0 |
| CDI |
0 |
0 |
0 |
116 |
1100 |
2527 |
685 |
7 |
| VCDI |
0 |
0 |
0 |
3 |
64 |
3158 |
16582 |
14836 |
|
|
Date: 2023-10-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
119461 |
18309 |
911 |
1557 |
71 |
0 |
0 |
0 |
| OW |
7 |
386 |
192 |
885 |
483 |
33 |
0 |
0 |
| VODI |
0 |
156 |
126 |
900 |
854 |
218 |
2 |
0 |
| ODI |
0 |
0 |
6 |
438 |
1270 |
291 |
28 |
0 |
| CDI |
0 |
0 |
0 |
30 |
933 |
1991 |
544 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
55 |
2986 |
15390 |
18535 |
|
|
Date: 2023-10-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
117862 |
18238 |
862 |
1640 |
212 |
0 |
0 |
0 |
| OW |
0 |
345 |
211 |
697 |
484 |
16 |
0 |
0 |
| VODI |
0 |
139 |
148 |
979 |
798 |
120 |
34 |
0 |
| ODI |
0 |
19 |
22 |
526 |
1316 |
247 |
30 |
0 |
| CDI |
0 |
0 |
0 |
64 |
1183 |
1812 |
285 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
64 |
2977 |
15191 |
20525 |
|
|
Date: 2023-10-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
118613 |
17019 |
830 |
1010 |
14 |
0 |
0 |
0 |
| OW |
16 |
306 |
191 |
860 |
469 |
4 |
0 |
0 |
| VODI |
6 |
206 |
157 |
863 |
672 |
173 |
3 |
0 |
| ODI |
1 |
35 |
46 |
684 |
1217 |
225 |
28 |
0 |
| CDI |
0 |
0 |
1 |
129 |
1446 |
1452 |
148 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
175 |
4533 |
17132 |
18383 |
|
|
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