Validation of sea ice concentration - American sector
Reference date: 2018-12-20
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-12-14:
| 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 |
18 |
1 |
5 |
11 |
0 |
0 |
0 |
| OW |
0 |
48 |
4 |
22 |
26 |
0 |
0 |
0 |
| VODI |
0 |
94 |
11 |
250 |
659 |
96 |
0 |
1 |
| ODI |
0 |
5 |
0 |
100 |
964 |
581 |
121 |
3 |
| CDI |
0 |
0 |
0 |
108 |
1322 |
1532 |
1645 |
126 |
| VCDI |
0 |
0 |
0 |
23 |
175 |
1508 |
8744 |
27663 |
|
|
Date: 2018-12-16:
| 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 |
32 |
3 |
3 |
3 |
0 |
0 |
0 |
| OW |
0 |
74 |
11 |
28 |
14 |
0 |
0 |
0 |
| VODI |
0 |
91 |
8 |
181 |
298 |
105 |
3 |
0 |
| ODI |
0 |
10 |
1 |
209 |
616 |
904 |
53 |
1 |
| CDI |
0 |
0 |
0 |
116 |
859 |
2431 |
1999 |
103 |
| VCDI |
0 |
0 |
0 |
0 |
40 |
1452 |
10058 |
26160 |
|
|
Date: 2018-12-18:
| 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 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
119 |
10 |
55 |
14 |
1 |
0 |
0 |
| VODI |
0 |
68 |
11 |
163 |
141 |
35 |
1 |
1 |
| ODI |
0 |
15 |
2 |
230 |
553 |
669 |
79 |
5 |
| CDI |
0 |
0 |
0 |
59 |
628 |
2142 |
2652 |
266 |
| VCDI |
0 |
0 |
0 |
1 |
12 |
1503 |
12053 |
24376 |
|
|
Date: 2018-12-20:
| 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 |
8 |
0 |
0 |
0 |
0 |
| OW |
0 |
34 |
4 |
44 |
1 |
1 |
0 |
0 |
| VODI |
0 |
61 |
8 |
175 |
129 |
74 |
0 |
3 |
| ODI |
0 |
0 |
1 |
68 |
676 |
688 |
32 |
8 |
| CDI |
0 |
0 |
0 |
26 |
343 |
1541 |
2434 |
564 |
| VCDI |
0 |
0 |
0 |
0 |
17 |
467 |
8839 |
29620 |
|
|
Date: 2018-12-22:
| 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 |
3 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
144 |
149 |
26 |
3 |
0 |
| ODI |
0 |
0 |
0 |
49 |
487 |
566 |
143 |
5 |
| CDI |
0 |
0 |
0 |
5 |
423 |
1284 |
1422 |
694 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
586 |
5960 |
33915 |
|
|
Date: 2018-12-24:
| 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 |
1 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
70 |
32 |
1 |
0 |
| ODI |
0 |
0 |
0 |
16 |
332 |
379 |
58 |
6 |
| CDI |
0 |
0 |
0 |
15 |
513 |
1182 |
844 |
259 |
| VCDI |
0 |
0 |
0 |
0 |
82 |
1061 |
7543 |
33471 |
|
|
Date: 2018-12-26:
| 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 |
27 |
46 |
15 |
1 |
0 |
| ODI |
0 |
0 |
0 |
50 |
127 |
149 |
10 |
0 |
| CDI |
0 |
0 |
0 |
22 |
319 |
1114 |
656 |
5 |
| VCDI |
0 |
0 |
0 |
16 |
241 |
1345 |
11538 |
30185 |
|
|
Date: 2018-12-28:
| 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 |
1 |
25 |
20 |
0 |
0 |
| ODI |
0 |
0 |
0 |
13 |
148 |
75 |
15 |
0 |
| CDI |
0 |
0 |
0 |
8 |
321 |
652 |
528 |
164 |
| VCDI |
0 |
0 |
0 |
0 |
290 |
1549 |
11540 |
30517 |
|
|
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