Validation of sea ice concentration - American sector
Reference date: 2018-08-16
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
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 |
461 |
126 |
0 |
0 |
0 |
| OW |
25 |
1215 |
7 |
60 |
63 |
0 |
0 |
0 |
| VODI |
6 |
2925 |
147 |
1410 |
370 |
22 |
0 |
0 |
| ODI |
0 |
110 |
24 |
1007 |
3321 |
335 |
9 |
0 |
| CDI |
0 |
0 |
0 |
13 |
1410 |
6399 |
1289 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
2033 |
5632 |
341 |
|
|
Date: 2018-08-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12060 |
5477 |
59 |
339 |
133 |
23 |
0 |
0 |
| OW |
19 |
1500 |
13 |
83 |
52 |
11 |
0 |
0 |
| VODI |
2 |
2561 |
133 |
1130 |
465 |
35 |
0 |
0 |
| ODI |
0 |
111 |
15 |
899 |
3323 |
488 |
28 |
0 |
| CDI |
0 |
1 |
0 |
17 |
1311 |
5398 |
2204 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
682 |
5906 |
1384 |
|
|
Date: 2018-08-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12524 |
5706 |
70 |
341 |
93 |
2 |
0 |
0 |
| OW |
22 |
1519 |
14 |
95 |
52 |
5 |
0 |
0 |
| VODI |
4 |
2119 |
114 |
908 |
517 |
55 |
0 |
0 |
| ODI |
0 |
127 |
27 |
787 |
3266 |
514 |
1 |
0 |
| CDI |
0 |
1 |
3 |
9 |
1299 |
5375 |
2093 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1085 |
6009 |
1110 |
|
|
Date: 2018-08-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11330 |
7650 |
62 |
266 |
94 |
0 |
0 |
0 |
| OW |
20 |
1353 |
9 |
73 |
59 |
0 |
0 |
0 |
| VODI |
11 |
2051 |
113 |
980 |
319 |
53 |
0 |
0 |
| ODI |
0 |
189 |
48 |
1179 |
3501 |
310 |
5 |
0 |
| CDI |
0 |
2 |
0 |
19 |
1786 |
4782 |
1151 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
44 |
2716 |
5231 |
460 |
|
|
Date: 2018-08-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13063 |
6538 |
53 |
269 |
76 |
0 |
0 |
0 |
| OW |
48 |
1217 |
15 |
107 |
53 |
0 |
0 |
0 |
| VODI |
63 |
1801 |
104 |
1117 |
378 |
49 |
0 |
0 |
| ODI |
2 |
227 |
45 |
1171 |
3304 |
259 |
2 |
0 |
| CDI |
1 |
3 |
1 |
34 |
2046 |
4982 |
734 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
21 |
2626 |
4932 |
525 |
|
|
Date: 2018-08-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13331 |
6850 |
61 |
296 |
83 |
0 |
0 |
0 |
| OW |
150 |
1135 |
17 |
119 |
55 |
0 |
0 |
0 |
| VODI |
74 |
1542 |
110 |
1090 |
391 |
31 |
0 |
0 |
| ODI |
1 |
231 |
46 |
1100 |
3079 |
259 |
2 |
0 |
| CDI |
4 |
5 |
0 |
23 |
1895 |
5580 |
976 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
1365 |
4272 |
1685 |
|
|
Date: 2018-08-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14414 |
6526 |
56 |
330 |
63 |
16 |
0 |
0 |
| OW |
227 |
688 |
20 |
115 |
30 |
4 |
0 |
0 |
| VODI |
119 |
1321 |
99 |
1153 |
431 |
15 |
0 |
0 |
| ODI |
14 |
132 |
33 |
981 |
3061 |
254 |
1 |
0 |
| CDI |
13 |
2 |
0 |
21 |
2155 |
4999 |
833 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
2300 |
5061 |
377 |
|
|
Date: 2018-08-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15163 |
6371 |
59 |
290 |
38 |
0 |
0 |
0 |
| OW |
173 |
582 |
12 |
89 |
31 |
1 |
0 |
0 |
| VODI |
127 |
1298 |
107 |
1034 |
333 |
5 |
1 |
0 |
| ODI |
23 |
153 |
38 |
987 |
2770 |
214 |
1 |
0 |
| CDI |
3 |
7 |
0 |
31 |
2014 |
4966 |
1487 |
71 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
2460 |
3997 |
929 |
|
|
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