Validation of sea ice concentration - American sector
Reference date: 2018-12-13
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-12-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
822 |
10 |
15 |
0 |
0 |
0 |
0 |
| OW |
0 |
689 |
33 |
246 |
90 |
0 |
0 |
0 |
| VODI |
0 |
382 |
43 |
450 |
599 |
785 |
46 |
1 |
| ODI |
0 |
15 |
5 |
256 |
759 |
689 |
845 |
54 |
| CDI |
0 |
0 |
0 |
14 |
354 |
1376 |
2816 |
306 |
| VCDI |
0 |
0 |
0 |
0 |
47 |
997 |
8030 |
25092 |
|
|
Date: 2018-12-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
276 |
0 |
2 |
1 |
0 |
0 |
0 |
| OW |
0 |
637 |
32 |
184 |
46 |
0 |
0 |
0 |
| VODI |
0 |
249 |
27 |
294 |
451 |
375 |
60 |
0 |
| ODI |
0 |
12 |
7 |
109 |
728 |
938 |
901 |
86 |
| CDI |
0 |
0 |
0 |
10 |
296 |
1706 |
2486 |
742 |
| VCDI |
0 |
0 |
0 |
0 |
24 |
1290 |
10616 |
23281 |
|
|
Date: 2018-12-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
361 |
16 |
104 |
17 |
0 |
0 |
0 |
| VODI |
0 |
253 |
35 |
261 |
397 |
172 |
24 |
0 |
| ODI |
0 |
4 |
0 |
122 |
620 |
816 |
688 |
5 |
| CDI |
0 |
0 |
0 |
3 |
582 |
2107 |
1860 |
455 |
| VCDI |
0 |
0 |
0 |
0 |
27 |
1716 |
10515 |
24704 |
|
|
Date: 2018-12-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
11 |
1 |
35 |
14 |
0 |
0 |
0 |
| VODI |
0 |
219 |
30 |
318 |
628 |
64 |
0 |
1 |
| ODI |
0 |
1 |
1 |
131 |
1002 |
629 |
80 |
0 |
| CDI |
0 |
1 |
0 |
87 |
1303 |
1852 |
1446 |
67 |
| VCDI |
0 |
0 |
0 |
9 |
181 |
1759 |
10042 |
25954 |
|
|
Date: 2018-12-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
16 |
1 |
12 |
3 |
0 |
0 |
0 |
| OW |
0 |
39 |
7 |
43 |
26 |
0 |
0 |
0 |
| VODI |
0 |
58 |
7 |
113 |
504 |
189 |
2 |
0 |
| ODI |
0 |
5 |
0 |
82 |
785 |
785 |
129 |
2 |
| CDI |
0 |
0 |
0 |
51 |
1130 |
1864 |
1914 |
137 |
| VCDI |
0 |
0 |
0 |
19 |
54 |
1529 |
9386 |
26974 |
|
|
Date: 2018-12-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
47 |
6 |
15 |
0 |
0 |
0 |
0 |
| OW |
0 |
73 |
4 |
41 |
23 |
0 |
0 |
0 |
| VODI |
0 |
63 |
10 |
172 |
201 |
25 |
0 |
0 |
| ODI |
0 |
45 |
4 |
289 |
628 |
745 |
5 |
4 |
| CDI |
0 |
9 |
0 |
67 |
857 |
2900 |
1966 |
16 |
| VCDI |
0 |
0 |
0 |
0 |
17 |
2068 |
11741 |
23825 |
|
|
Date: 2018-12-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
| OW |
0 |
72 |
6 |
56 |
6 |
2 |
0 |
0 |
| VODI |
0 |
54 |
7 |
132 |
191 |
70 |
0 |
1 |
| ODI |
0 |
0 |
0 |
132 |
588 |
731 |
43 |
4 |
| CDI |
0 |
0 |
0 |
15 |
462 |
1766 |
2831 |
409 |
| VCDI |
0 |
0 |
0 |
0 |
25 |
802 |
10689 |
26770 |
|
|
Date: 2018-12-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
1 |
0 |
33 |
0 |
0 |
0 |
0 |
| VODI |
0 |
41 |
8 |
192 |
117 |
70 |
0 |
3 |
| ODI |
0 |
0 |
1 |
57 |
484 |
634 |
200 |
5 |
| CDI |
0 |
0 |
0 |
20 |
328 |
1345 |
1596 |
1014 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
393 |
7978 |
31343 |
|
|
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