Validation of sea ice concentration - American sector
Reference date: 2022-01-20
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-01-14:
| 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 |
0 |
5 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
2 |
114 |
2 |
1 |
| CDI |
0 |
0 |
0 |
0 |
5 |
945 |
618 |
100 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
929 |
4800 |
38343 |
|
|
Date: 2022-01-16:
| 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 |
2 |
7 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
55 |
86 |
0 |
3 |
| CDI |
0 |
0 |
0 |
0 |
20 |
969 |
522 |
38 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1091 |
5985 |
37088 |
|
|
Date: 2022-01-18:
| 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 |
10 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
49 |
54 |
2 |
0 |
| CDI |
0 |
0 |
0 |
0 |
34 |
815 |
253 |
33 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1055 |
5856 |
37704 |
|
|
Date: 2022-01-20:
| 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 |
0 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
18 |
102 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
126 |
548 |
51 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
36 |
1782 |
5936 |
37264 |
|
|
Date: 2022-01-22:
| 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 |
4 |
3 |
1 |
0 |
| ODI |
0 |
0 |
0 |
0 |
144 |
43 |
3 |
4 |
| CDI |
0 |
0 |
0 |
0 |
109 |
639 |
56 |
49 |
| VCDI |
0 |
0 |
0 |
0 |
48 |
2029 |
8602 |
34132 |
|
|
Date: 2022-01-24:
| 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 |
0 |
2 |
1 |
0 |
| ODI |
0 |
0 |
0 |
0 |
80 |
69 |
15 |
0 |
| CDI |
0 |
0 |
0 |
0 |
66 |
741 |
149 |
13 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1676 |
9044 |
34010 |
|
|
Date: 2022-01-26:
| 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 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
95 |
0 |
4 |
| CDI |
0 |
0 |
0 |
0 |
0 |
569 |
288 |
85 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
952 |
7181 |
36689 |
|
|
Date: 2022-01-28:
| 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 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
13 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
23 |
38 |
2 |
2 |
| CDI |
0 |
0 |
0 |
0 |
8 |
518 |
194 |
8 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1082 |
5953 |
38023 |
|
|
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