Validation of sea ice concentration - American sector
Reference date: 2018-01-25
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-01-19:
| 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 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
3 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
14 |
12 |
1 |
0 |
| ODI |
0 |
0 |
0 |
0 |
38 |
93 |
11 |
1 |
| CDI |
0 |
0 |
0 |
0 |
38 |
625 |
881 |
167 |
| VCDI |
0 |
0 |
0 |
0 |
22 |
1340 |
12304 |
30315 |
|
|
Date: 2018-01-21:
| 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 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
2 |
5 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
21 |
22 |
0 |
1 |
| CDI |
0 |
0 |
0 |
0 |
34 |
275 |
121 |
174 |
| VCDI |
0 |
0 |
0 |
0 |
34 |
1259 |
8516 |
35402 |
|
|
Date: 2018-01-23:
| 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 |
1 |
2 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
4 |
32 |
16 |
3 |
0 |
| CDI |
0 |
0 |
0 |
0 |
60 |
283 |
223 |
75 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
927 |
6592 |
37641 |
|
|
Date: 2018-01-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
21 |
18 |
1 |
2 |
| CDI |
0 |
0 |
0 |
0 |
15 |
239 |
347 |
159 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
594 |
3419 |
41050 |
|
|
Date: 2018-01-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
14 |
20 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
2 |
174 |
297 |
35 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
654 |
7538 |
37130 |
|
|
Date: 2018-01-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
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 |
4 |
15 |
2 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1 |
110 |
219 |
56 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
615 |
8529 |
36314 |
|
|
Date: 2018-01-31:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
8 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
0 |
228 |
149 |
68 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
696 |
9052 |
35664 |
|
|
Date: 2018-02-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
8 |
8 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
9 |
231 |
170 |
58 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
1193 |
8186 |
35997 |
|
|
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