Validation of sea ice concentration - American sector
Reference date: 2018-08-02
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-07-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8324 |
6222 |
92 |
748 |
388 |
122 |
0 |
0 |
| OW |
18 |
278 |
22 |
247 |
74 |
29 |
0 |
0 |
| VODI |
11 |
775 |
110 |
3057 |
381 |
69 |
0 |
0 |
| ODI |
4 |
165 |
16 |
1460 |
5415 |
2112 |
5 |
0 |
| CDI |
0 |
19 |
5 |
45 |
762 |
3999 |
2392 |
402 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
1203 |
5587 |
1302 |
|
|
Date: 2018-07-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9291 |
5642 |
117 |
899 |
367 |
70 |
0 |
0 |
| OW |
55 |
187 |
19 |
207 |
94 |
17 |
0 |
0 |
| VODI |
53 |
941 |
117 |
2916 |
614 |
26 |
0 |
0 |
| ODI |
22 |
268 |
17 |
1090 |
4970 |
1239 |
9 |
0 |
| CDI |
0 |
3 |
0 |
21 |
706 |
3996 |
2554 |
340 |
| VCDI |
0 |
0 |
0 |
0 |
28 |
656 |
6028 |
2287 |
|
|
Date: 2018-07-31:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9783 |
5564 |
98 |
902 |
321 |
107 |
0 |
0 |
| OW |
53 |
179 |
12 |
226 |
60 |
12 |
0 |
0 |
| VODI |
68 |
2169 |
152 |
2190 |
382 |
46 |
0 |
0 |
| ODI |
5 |
322 |
37 |
1086 |
4256 |
1032 |
1 |
0 |
| CDI |
0 |
7 |
0 |
5 |
543 |
4148 |
1993 |
185 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
465 |
2988 |
6465 |
|
|
Date: 2018-08-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10919 |
4888 |
78 |
690 |
226 |
144 |
0 |
0 |
| OW |
65 |
226 |
12 |
150 |
55 |
28 |
0 |
0 |
| VODI |
63 |
2899 |
131 |
1704 |
280 |
73 |
0 |
0 |
| ODI |
4 |
378 |
33 |
890 |
3866 |
842 |
10 |
4 |
| CDI |
0 |
1 |
0 |
4 |
1123 |
5536 |
1412 |
37 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
1941 |
5445 |
1705 |
|
|
Date: 2018-08-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11141 |
4796 |
91 |
693 |
287 |
2 |
0 |
0 |
| OW |
79 |
407 |
17 |
138 |
85 |
0 |
0 |
0 |
| VODI |
28 |
3109 |
119 |
1507 |
465 |
6 |
1 |
0 |
| ODI |
0 |
274 |
38 |
837 |
4170 |
365 |
6 |
0 |
| CDI |
0 |
5 |
0 |
5 |
1529 |
4390 |
2165 |
15 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
1196 |
5942 |
1957 |
|
|
Date: 2018-08-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10743 |
5693 |
109 |
580 |
212 |
19 |
0 |
0 |
| OW |
29 |
627 |
19 |
117 |
76 |
3 |
0 |
0 |
| VODI |
6 |
2969 |
130 |
1576 |
497 |
13 |
0 |
0 |
| ODI |
0 |
190 |
30 |
825 |
3765 |
461 |
8 |
0 |
| CDI |
0 |
0 |
0 |
22 |
1021 |
5871 |
1852 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
529 |
5758 |
2116 |
|
|
Date: 2018-08-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11699 |
5070 |
72 |
468 |
227 |
0 |
0 |
0 |
| OW |
18 |
852 |
17 |
68 |
54 |
0 |
0 |
0 |
| VODI |
11 |
3058 |
126 |
1634 |
412 |
20 |
0 |
0 |
| ODI |
0 |
126 |
12 |
895 |
3662 |
292 |
15 |
0 |
| CDI |
0 |
0 |
0 |
11 |
1210 |
5507 |
1942 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
829 |
5678 |
1881 |
|
|
Date: 2018-08-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12115 |
4920 |
68 |
460 |
126 |
0 |
0 |
0 |
| OW |
25 |
1215 |
7 |
61 |
63 |
0 |
0 |
0 |
| VODI |
6 |
2924 |
147 |
1410 |
370 |
22 |
0 |
0 |
| ODI |
0 |
111 |
24 |
1007 |
3322 |
336 |
9 |
0 |
| CDI |
0 |
0 |
0 |
13 |
1409 |
6401 |
1287 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
2030 |
5634 |
341 |
|
|
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