Validation of sea ice concentration - American sector
Reference date: 2019-12-12
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-12-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
364 |
1345 |
22 |
44 |
0 |
0 |
0 |
0 |
| OW |
24 |
2965 |
67 |
899 |
466 |
0 |
0 |
0 |
| VODI |
19 |
772 |
38 |
402 |
1216 |
838 |
169 |
0 |
| ODI |
0 |
33 |
6 |
93 |
806 |
1156 |
373 |
0 |
| CDI |
0 |
0 |
0 |
12 |
118 |
2012 |
2229 |
77 |
| VCDI |
0 |
0 |
0 |
0 |
20 |
372 |
6518 |
22391 |
|
|
Date: 2019-12-08:
| 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 |
1359 |
22 |
48 |
0 |
0 |
0 |
0 |
| OW |
3 |
1694 |
61 |
468 |
410 |
192 |
0 |
0 |
| VODI |
15 |
1133 |
58 |
572 |
756 |
1365 |
59 |
1 |
| ODI |
0 |
75 |
13 |
160 |
842 |
1224 |
763 |
4 |
| CDI |
0 |
5 |
0 |
3 |
161 |
2118 |
2009 |
79 |
| VCDI |
0 |
0 |
0 |
0 |
25 |
799 |
8303 |
21067 |
|
|
Date: 2019-12-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7 |
966 |
4 |
18 |
0 |
0 |
0 |
0 |
| OW |
32 |
1076 |
41 |
406 |
54 |
0 |
0 |
0 |
| VODI |
0 |
1154 |
92 |
770 |
842 |
862 |
0 |
0 |
| ODI |
0 |
110 |
16 |
347 |
1112 |
2301 |
212 |
3 |
| CDI |
0 |
11 |
1 |
46 |
410 |
2288 |
1307 |
18 |
| VCDI |
0 |
0 |
0 |
1 |
85 |
2255 |
10129 |
18890 |
|
|
Date: 2019-12-12:
| 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 |
862 |
15 |
24 |
0 |
0 |
0 |
0 |
| OW |
0 |
688 |
27 |
191 |
58 |
0 |
0 |
0 |
| VODI |
0 |
1121 |
61 |
657 |
763 |
554 |
5 |
0 |
| ODI |
0 |
230 |
24 |
363 |
883 |
2107 |
756 |
0 |
| CDI |
0 |
15 |
1 |
81 |
556 |
2985 |
1899 |
31 |
| VCDI |
0 |
0 |
0 |
5 |
129 |
1992 |
9847 |
18936 |
|
|
Date: 2019-12-14:
| 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 |
382 |
7 |
47 |
0 |
0 |
0 |
0 |
| OW |
0 |
479 |
39 |
243 |
43 |
0 |
0 |
0 |
| VODI |
0 |
709 |
70 |
606 |
601 |
237 |
0 |
0 |
| ODI |
0 |
242 |
35 |
432 |
1033 |
2216 |
432 |
0 |
| CDI |
0 |
21 |
2 |
10 |
498 |
2590 |
3266 |
18 |
| VCDI |
0 |
0 |
0 |
0 |
100 |
1448 |
9970 |
20090 |
|
|
Date: 2019-12-16:
| 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 |
376 |
12 |
56 |
0 |
0 |
0 |
0 |
| OW |
0 |
204 |
22 |
190 |
47 |
0 |
0 |
0 |
| VODI |
0 |
619 |
50 |
649 |
530 |
52 |
1 |
0 |
| ODI |
0 |
283 |
35 |
372 |
907 |
1439 |
255 |
4 |
| CDI |
0 |
20 |
8 |
42 |
434 |
2416 |
3591 |
820 |
| VCDI |
0 |
0 |
0 |
0 |
40 |
1264 |
9299 |
21829 |
|
|
Date: 2019-12-18:
| 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 |
207 |
6 |
16 |
1 |
0 |
0 |
0 |
| OW |
0 |
447 |
16 |
158 |
54 |
0 |
0 |
0 |
| VODI |
0 |
416 |
25 |
331 |
666 |
46 |
0 |
0 |
| ODI |
0 |
230 |
22 |
253 |
1197 |
506 |
104 |
7 |
| CDI |
0 |
8 |
6 |
35 |
867 |
2326 |
2781 |
1393 |
| VCDI |
0 |
1 |
0 |
1 |
83 |
1760 |
9467 |
22430 |
|
|
Date: 2019-12-20:
| 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 |
48 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
298 |
12 |
30 |
0 |
0 |
0 |
0 |
| VODI |
0 |
462 |
27 |
314 |
450 |
61 |
0 |
1 |
| ODI |
0 |
162 |
22 |
335 |
849 |
599 |
22 |
3 |
| CDI |
0 |
3 |
1 |
31 |
450 |
2203 |
2404 |
1704 |
| VCDI |
0 |
0 |
0 |
0 |
25 |
2218 |
9852 |
23280 |
|
|
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