Validation of sea ice concentration - American sector
Reference date: 2019-04-11
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-04-05:
| 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 |
22 |
16 |
0 |
3 |
| ODI |
0 |
0 |
0 |
0 |
27 |
26 |
0 |
12 |
| CDI |
0 |
0 |
0 |
0 |
56 |
687 |
321 |
55 |
| VCDI |
0 |
0 |
0 |
0 |
95 |
1319 |
9820 |
33407 |
|
|
Date: 2019-04-07:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
34 |
12 |
0 |
2 |
| ODI |
0 |
0 |
0 |
0 |
88 |
40 |
4 |
8 |
| CDI |
0 |
0 |
0 |
0 |
161 |
562 |
147 |
48 |
| VCDI |
0 |
0 |
0 |
0 |
102 |
1385 |
9536 |
33737 |
|
|
Date: 2019-04-09:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
66 |
17 |
3 |
6 |
| ODI |
0 |
0 |
0 |
0 |
66 |
48 |
5 |
6 |
| CDI |
0 |
0 |
0 |
0 |
140 |
608 |
193 |
131 |
| VCDI |
0 |
0 |
0 |
0 |
24 |
993 |
8474 |
35086 |
|
|
Date: 2019-04-11:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
37 |
35 |
1 |
7 |
| ODI |
0 |
0 |
0 |
0 |
27 |
102 |
14 |
16 |
| CDI |
0 |
0 |
0 |
0 |
154 |
753 |
405 |
105 |
| VCDI |
0 |
0 |
0 |
0 |
83 |
1109 |
8055 |
34962 |
|
|
Date: 2019-04-13:
| 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 |
0 |
0 |
0 |
2 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
8 |
80 |
7 |
8 |
7 |
| ODI |
0 |
0 |
0 |
5 |
114 |
78 |
91 |
19 |
| CDI |
0 |
0 |
0 |
30 |
227 |
940 |
500 |
76 |
| VCDI |
0 |
0 |
0 |
9 |
202 |
1307 |
11351 |
30804 |
|
|
Date: 2019-04-15:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
1 |
2 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
7 |
44 |
38 |
6 |
9 |
| ODI |
0 |
0 |
0 |
9 |
66 |
124 |
61 |
43 |
| CDI |
0 |
0 |
0 |
44 |
221 |
1214 |
560 |
258 |
| VCDI |
0 |
0 |
0 |
27 |
82 |
1042 |
8615 |
33393 |
|
|
Date: 2019-04-17:
| 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 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
2 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
55 |
31 |
16 |
4 |
| ODI |
0 |
0 |
0 |
0 |
55 |
130 |
61 |
27 |
| CDI |
0 |
0 |
0 |
12 |
183 |
1315 |
871 |
242 |
| VCDI |
0 |
0 |
0 |
0 |
43 |
1310 |
10573 |
30935 |
|
|
Date: 2019-04-19:
| 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 |
1 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
84 |
18 |
6 |
8 |
| ODI |
0 |
0 |
0 |
4 |
48 |
81 |
13 |
23 |
| CDI |
0 |
0 |
0 |
14 |
245 |
1330 |
955 |
321 |
| VCDI |
0 |
0 |
0 |
0 |
109 |
1010 |
9907 |
31688 |
|
|
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