Validation of sea ice concentration - American sector
Reference date: 2017-08-31
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-08-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19495 |
5574 |
65 |
345 |
32 |
0 |
0 |
0 |
| OW |
14 |
594 |
20 |
122 |
23 |
0 |
0 |
0 |
| VODI |
7 |
1161 |
74 |
1231 |
321 |
9 |
0 |
0 |
| ODI |
1 |
193 |
21 |
758 |
4448 |
162 |
6 |
0 |
| CDI |
0 |
11 |
0 |
38 |
1412 |
3909 |
609 |
16 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
841 |
3921 |
433 |
|
|
Date: 2017-08-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18361 |
6799 |
77 |
321 |
59 |
0 |
0 |
0 |
| OW |
31 |
554 |
9 |
105 |
25 |
0 |
0 |
0 |
| VODI |
27 |
1223 |
65 |
1083 |
364 |
7 |
0 |
0 |
| ODI |
0 |
226 |
29 |
812 |
4618 |
303 |
10 |
0 |
| CDI |
0 |
4 |
0 |
30 |
1258 |
4552 |
346 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
2015 |
2552 |
0 |
|
|
Date: 2017-08-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19113 |
6243 |
53 |
292 |
70 |
0 |
0 |
0 |
| OW |
43 |
571 |
11 |
130 |
34 |
1 |
0 |
0 |
| VODI |
9 |
1137 |
58 |
1163 |
286 |
8 |
0 |
0 |
| ODI |
0 |
211 |
40 |
636 |
4951 |
228 |
0 |
0 |
| CDI |
0 |
10 |
0 |
12 |
915 |
6286 |
532 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
7 |
1495 |
1321 |
0 |
|
|
Date: 2017-08-31:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18821 |
6550 |
58 |
275 |
37 |
0 |
0 |
0 |
| OW |
21 |
522 |
23 |
161 |
28 |
1 |
0 |
0 |
| VODI |
6 |
1253 |
72 |
1061 |
297 |
4 |
0 |
0 |
| ODI |
0 |
203 |
27 |
790 |
4641 |
456 |
0 |
0 |
| CDI |
0 |
12 |
0 |
60 |
1081 |
6650 |
450 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1342 |
964 |
0 |
|
|
Date: 2017-09-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19178 |
6073 |
59 |
437 |
153 |
0 |
0 |
0 |
| OW |
12 |
505 |
14 |
153 |
77 |
0 |
0 |
0 |
| VODI |
3 |
1031 |
68 |
744 |
496 |
16 |
0 |
0 |
| ODI |
1 |
197 |
25 |
522 |
2885 |
1750 |
0 |
0 |
| CDI |
0 |
6 |
0 |
47 |
984 |
6638 |
608 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
814 |
2370 |
0 |
|
|
Date: 2017-09-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19815 |
5664 |
56 |
410 |
165 |
0 |
0 |
0 |
| OW |
32 |
515 |
9 |
161 |
76 |
0 |
0 |
0 |
| VODI |
9 |
944 |
66 |
862 |
364 |
1 |
0 |
0 |
| ODI |
11 |
160 |
14 |
469 |
1964 |
958 |
0 |
0 |
| CDI |
0 |
18 |
5 |
51 |
464 |
7536 |
2112 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
206 |
2747 |
2 |
|
|
Date: 2017-09-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20123 |
5913 |
63 |
327 |
19 |
0 |
0 |
0 |
| OW |
22 |
560 |
18 |
186 |
75 |
0 |
0 |
0 |
| VODI |
4 |
970 |
80 |
751 |
319 |
6 |
0 |
0 |
| ODI |
1 |
149 |
18 |
533 |
1836 |
206 |
6 |
0 |
| CDI |
0 |
14 |
4 |
56 |
793 |
7620 |
1350 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
719 |
3091 |
34 |
|
|
Date: 2017-09-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19889 |
6202 |
53 |
239 |
15 |
0 |
0 |
0 |
| OW |
29 |
622 |
34 |
272 |
48 |
0 |
0 |
0 |
| VODI |
2 |
902 |
70 |
705 |
362 |
28 |
2 |
0 |
| ODI |
0 |
115 |
20 |
381 |
1133 |
605 |
4 |
0 |
| CDI |
0 |
30 |
7 |
70 |
312 |
9022 |
1038 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
26 |
570 |
3034 |
25 |
|
|
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