Validation of sea ice concentration - American sector
Reference date: 2017-08-24
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-08-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18302 |
5543 |
45 |
304 |
25 |
0 |
0 |
0 |
| OW |
142 |
755 |
8 |
119 |
39 |
0 |
0 |
0 |
| VODI |
22 |
1425 |
85 |
1069 |
458 |
7 |
0 |
0 |
| ODI |
3 |
170 |
16 |
722 |
4127 |
720 |
3 |
0 |
| CDI |
0 |
0 |
0 |
24 |
1279 |
4573 |
1148 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
1528 |
3190 |
10 |
|
|
Date: 2017-08-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18089 |
6210 |
54 |
332 |
66 |
0 |
0 |
0 |
| OW |
33 |
711 |
6 |
107 |
58 |
0 |
0 |
0 |
| VODI |
23 |
1376 |
88 |
1110 |
370 |
3 |
1 |
0 |
| ODI |
3 |
172 |
22 |
769 |
4515 |
220 |
2 |
0 |
| CDI |
0 |
1 |
0 |
20 |
1065 |
3448 |
1793 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
98 |
2481 |
2615 |
|
|
Date: 2017-08-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19004 |
5808 |
47 |
379 |
51 |
0 |
0 |
0 |
| OW |
18 |
595 |
12 |
99 |
25 |
0 |
0 |
0 |
| VODI |
19 |
1140 |
77 |
1174 |
389 |
4 |
0 |
0 |
| ODI |
0 |
192 |
22 |
680 |
4449 |
340 |
4 |
0 |
| CDI |
0 |
1 |
0 |
28 |
829 |
3900 |
751 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
130 |
3174 |
2525 |
|
|
Date: 2017-08-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19358 |
5687 |
56 |
376 |
56 |
0 |
0 |
0 |
| OW |
18 |
562 |
12 |
111 |
23 |
0 |
0 |
0 |
| VODI |
4 |
1118 |
84 |
1233 |
324 |
2 |
0 |
0 |
| ODI |
0 |
181 |
17 |
790 |
4282 |
229 |
3 |
0 |
| CDI |
0 |
8 |
4 |
22 |
1216 |
3806 |
564 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
744 |
3775 |
1201 |
|
|
Date: 2017-08-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19084 |
5996 |
78 |
382 |
47 |
0 |
0 |
0 |
| OW |
23 |
562 |
12 |
103 |
27 |
0 |
0 |
0 |
| VODI |
10 |
1219 |
73 |
1204 |
308 |
1 |
1 |
0 |
| ODI |
3 |
221 |
29 |
805 |
4454 |
318 |
50 |
0 |
| CDI |
0 |
2 |
0 |
33 |
1245 |
4374 |
337 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1584 |
3281 |
0 |
|
|
Date: 2017-08-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18891 |
6394 |
62 |
264 |
76 |
1 |
0 |
0 |
| OW |
42 |
525 |
12 |
91 |
31 |
2 |
0 |
0 |
| VODI |
23 |
1156 |
71 |
1146 |
318 |
10 |
0 |
0 |
| ODI |
0 |
213 |
27 |
724 |
4806 |
274 |
7 |
0 |
| CDI |
0 |
7 |
0 |
35 |
1078 |
5254 |
286 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
2529 |
1510 |
0 |
|
|
Date: 2017-08-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19481 |
5886 |
58 |
298 |
40 |
0 |
0 |
0 |
| OW |
55 |
571 |
16 |
158 |
21 |
1 |
0 |
0 |
| VODI |
3 |
1260 |
55 |
1186 |
223 |
3 |
0 |
0 |
| ODI |
0 |
185 |
26 |
794 |
4796 |
292 |
4 |
0 |
| CDI |
0 |
15 |
2 |
41 |
1114 |
6299 |
1039 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
855 |
1087 |
0 |
|
|
Date: 2017-09-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20057 |
5352 |
54 |
305 |
36 |
0 |
0 |
0 |
| OW |
12 |
566 |
14 |
148 |
18 |
0 |
0 |
0 |
| VODI |
2 |
1171 |
72 |
915 |
372 |
2 |
0 |
0 |
| ODI |
0 |
208 |
35 |
619 |
4379 |
565 |
0 |
0 |
| CDI |
0 |
14 |
0 |
53 |
1219 |
6283 |
532 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
1399 |
1462 |
0 |
|
|
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