Validation of sea ice concentration - American sector
Reference date: 2017-04-20
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-04-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
4 |
22 |
11 |
4 |
0 |
| ODI |
0 |
0 |
0 |
3 |
76 |
137 |
17 |
4 |
| CDI |
0 |
0 |
0 |
5 |
59 |
838 |
410 |
64 |
| VCDI |
0 |
0 |
0 |
8 |
160 |
2046 |
15667 |
26331 |
|
|
Date: 2017-04-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
26 |
13 |
9 |
0 |
| ODI |
0 |
0 |
0 |
0 |
35 |
169 |
45 |
2 |
| CDI |
0 |
0 |
0 |
0 |
199 |
974 |
681 |
52 |
| VCDI |
0 |
0 |
0 |
0 |
145 |
1524 |
15654 |
26338 |
|
|
Date: 2017-04-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
29 |
35 |
1 |
3 |
| ODI |
0 |
0 |
0 |
0 |
81 |
107 |
1 |
1 |
| CDI |
0 |
0 |
0 |
0 |
269 |
1068 |
531 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
139 |
2476 |
17509 |
23614 |
|
|
Date: 2017-04-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
62 |
24 |
0 |
3 |
| ODI |
0 |
0 |
0 |
0 |
128 |
51 |
4 |
2 |
| CDI |
0 |
0 |
0 |
0 |
256 |
1090 |
564 |
21 |
| VCDI |
0 |
0 |
0 |
0 |
71 |
1139 |
15851 |
26600 |
|
|
Date: 2017-04-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
58 |
22 |
3 |
5 |
| ODI |
0 |
0 |
0 |
0 |
97 |
89 |
1 |
2 |
| CDI |
0 |
0 |
0 |
0 |
331 |
979 |
667 |
8 |
| VCDI |
0 |
0 |
0 |
0 |
65 |
950 |
12554 |
30035 |
|
|
Date: 2017-04-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
11 |
16 |
0 |
4 |
| ODI |
0 |
0 |
0 |
0 |
168 |
77 |
2 |
2 |
| CDI |
0 |
0 |
0 |
0 |
415 |
855 |
274 |
42 |
| VCDI |
0 |
0 |
0 |
0 |
93 |
1650 |
11548 |
30709 |
|
|
Date: 2017-04-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
10 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
1 |
78 |
5 |
0 |
3 |
| ODI |
0 |
0 |
0 |
7 |
228 |
8 |
1 |
3 |
| CDI |
0 |
0 |
0 |
13 |
693 |
630 |
110 |
7 |
| VCDI |
0 |
0 |
0 |
0 |
333 |
2027 |
11197 |
30512 |
|
|
Date: 2017-04-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
8 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
19 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
118 |
11 |
0 |
3 |
| ODI |
0 |
0 |
0 |
5 |
230 |
28 |
7 |
11 |
| CDI |
0 |
0 |
0 |
7 |
782 |
1051 |
201 |
9 |
| VCDI |
0 |
0 |
0 |
0 |
198 |
2240 |
11896 |
29042 |
|
|
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