Validation of sea ice concentration - American sector
Reference date: 2017-09-21
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-09-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20173 |
5714 |
40 |
158 |
8 |
0 |
0 |
0 |
| OW |
18 |
876 |
38 |
170 |
43 |
0 |
0 |
0 |
| VODI |
1 |
686 |
66 |
706 |
341 |
40 |
10 |
0 |
| ODI |
0 |
126 |
19 |
431 |
1016 |
318 |
20 |
0 |
| CDI |
0 |
8 |
1 |
56 |
486 |
6983 |
4547 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
847 |
1920 |
0 |
|
|
Date: 2017-09-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19580 |
6201 |
53 |
115 |
11 |
0 |
0 |
0 |
| OW |
1 |
885 |
39 |
178 |
38 |
9 |
0 |
0 |
| VODI |
0 |
638 |
80 |
603 |
361 |
108 |
3 |
0 |
| ODI |
0 |
100 |
9 |
349 |
842 |
474 |
21 |
0 |
| CDI |
0 |
1 |
0 |
27 |
302 |
6844 |
4552 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
506 |
2923 |
13 |
|
|
Date: 2017-09-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20210 |
5710 |
37 |
113 |
7 |
0 |
0 |
0 |
| OW |
10 |
877 |
23 |
128 |
11 |
0 |
0 |
0 |
| VODI |
9 |
846 |
76 |
561 |
304 |
22 |
0 |
0 |
| ODI |
0 |
82 |
20 |
363 |
838 |
315 |
7 |
0 |
| CDI |
0 |
1 |
0 |
9 |
414 |
5828 |
2562 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
1236 |
5217 |
25 |
|
|
Date: 2017-09-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20371 |
5675 |
46 |
149 |
19 |
0 |
0 |
0 |
| OW |
23 |
748 |
20 |
183 |
38 |
1 |
0 |
0 |
| VODI |
10 |
777 |
64 |
440 |
388 |
18 |
0 |
0 |
| ODI |
0 |
131 |
26 |
397 |
708 |
340 |
4 |
0 |
| CDI |
0 |
0 |
0 |
27 |
621 |
4545 |
462 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
4209 |
5386 |
40 |
|
|
Date: 2017-09-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20093 |
5977 |
57 |
156 |
30 |
5 |
0 |
0 |
| OW |
14 |
827 |
22 |
158 |
31 |
2 |
0 |
0 |
| VODI |
1 |
747 |
48 |
381 |
321 |
42 |
0 |
0 |
| ODI |
0 |
154 |
30 |
397 |
657 |
261 |
30 |
0 |
| CDI |
0 |
3 |
2 |
56 |
454 |
2766 |
938 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2957 |
7702 |
547 |
|
|
Date: 2017-09-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19230 |
6240 |
58 |
162 |
17 |
4 |
0 |
0 |
| OW |
13 |
1337 |
35 |
237 |
22 |
7 |
0 |
0 |
| VODI |
2 |
617 |
54 |
471 |
276 |
27 |
0 |
0 |
| ODI |
0 |
105 |
16 |
296 |
735 |
339 |
8 |
0 |
| CDI |
0 |
10 |
3 |
67 |
354 |
2176 |
979 |
6 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
1361 |
9843 |
757 |
|
|
Date: 2017-09-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18323 |
5857 |
41 |
117 |
15 |
0 |
0 |
0 |
| OW |
98 |
1798 |
48 |
269 |
68 |
0 |
0 |
0 |
| VODI |
19 |
513 |
55 |
544 |
564 |
104 |
3 |
0 |
| ODI |
3 |
70 |
11 |
211 |
576 |
517 |
25 |
0 |
| CDI |
0 |
6 |
0 |
54 |
439 |
1771 |
1994 |
114 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
841 |
8382 |
2400 |
|
|
Date: 2017-09-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17584 |
6828 |
60 |
149 |
5 |
0 |
0 |
0 |
| OW |
22 |
1142 |
20 |
77 |
21 |
10 |
0 |
0 |
| VODI |
34 |
882 |
81 |
579 |
411 |
148 |
5 |
0 |
| ODI |
9 |
83 |
13 |
216 |
583 |
401 |
55 |
0 |
| CDI |
0 |
1 |
1 |
37 |
417 |
1765 |
1784 |
271 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
227 |
5362 |
6583 |
|
|
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