Validation of sea ice concentration - American sector
Reference date: 2017-11-30
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-11-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2333 |
4639 |
44 |
232 |
116 |
0 |
0 |
0 |
| OW |
357 |
1492 |
60 |
579 |
409 |
53 |
0 |
0 |
| VODI |
40 |
336 |
42 |
470 |
931 |
756 |
2 |
0 |
| ODI |
1 |
58 |
12 |
203 |
603 |
834 |
19 |
1 |
| CDI |
0 |
1 |
0 |
42 |
329 |
1633 |
1194 |
271 |
| VCDI |
0 |
0 |
0 |
0 |
79 |
1007 |
9703 |
16985 |
|
|
Date: 2017-11-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1712 |
5141 |
38 |
300 |
69 |
0 |
0 |
0 |
| OW |
444 |
794 |
35 |
456 |
277 |
28 |
0 |
0 |
| VODI |
91 |
550 |
44 |
505 |
739 |
776 |
126 |
0 |
| ODI |
4 |
127 |
22 |
262 |
805 |
752 |
73 |
7 |
| CDI |
0 |
0 |
0 |
23 |
419 |
1318 |
1160 |
292 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
883 |
8702 |
18887 |
|
|
Date: 2017-11-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
856 |
4913 |
74 |
445 |
139 |
0 |
0 |
0 |
| OW |
32 |
1417 |
32 |
322 |
301 |
121 |
0 |
0 |
| VODI |
45 |
645 |
49 |
466 |
613 |
554 |
1 |
0 |
| ODI |
0 |
75 |
13 |
245 |
798 |
1216 |
203 |
4 |
| CDI |
0 |
0 |
1 |
14 |
323 |
1271 |
1025 |
293 |
| VCDI |
0 |
0 |
0 |
0 |
43 |
1121 |
9947 |
18249 |
|
|
Date: 2017-11-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
816 |
3905 |
46 |
394 |
191 |
0 |
0 |
0 |
| OW |
44 |
1438 |
51 |
449 |
513 |
66 |
0 |
0 |
| VODI |
7 |
611 |
54 |
413 |
540 |
470 |
54 |
0 |
| ODI |
0 |
24 |
4 |
179 |
757 |
848 |
865 |
0 |
| CDI |
0 |
0 |
0 |
4 |
288 |
1576 |
1324 |
315 |
| VCDI |
0 |
0 |
0 |
0 |
37 |
1063 |
10237 |
18283 |
|
|
Date: 2017-12-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
374 |
3467 |
45 |
378 |
318 |
46 |
0 |
0 |
| OW |
0 |
1177 |
47 |
322 |
442 |
97 |
0 |
0 |
| VODI |
0 |
549 |
48 |
568 |
629 |
566 |
116 |
0 |
| ODI |
0 |
12 |
13 |
203 |
777 |
870 |
680 |
0 |
| CDI |
0 |
0 |
0 |
1 |
303 |
1863 |
1829 |
264 |
| VCDI |
0 |
0 |
0 |
0 |
23 |
1076 |
8700 |
20063 |
|
|
Date: 2017-12-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
171 |
3133 |
38 |
299 |
195 |
34 |
0 |
0 |
| OW |
29 |
1488 |
34 |
220 |
310 |
431 |
0 |
0 |
| VODI |
0 |
637 |
68 |
529 |
404 |
466 |
18 |
0 |
| ODI |
0 |
6 |
10 |
239 |
911 |
776 |
510 |
6 |
| CDI |
0 |
0 |
0 |
6 |
295 |
2005 |
2163 |
353 |
| VCDI |
0 |
0 |
0 |
0 |
26 |
847 |
7414 |
21795 |
|
|
Date: 2017-12-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
379 |
2704 |
38 |
248 |
186 |
0 |
0 |
0 |
| OW |
32 |
1548 |
39 |
270 |
401 |
2 |
0 |
0 |
| VODI |
0 |
714 |
48 |
499 |
862 |
51 |
3 |
0 |
| ODI |
0 |
28 |
10 |
251 |
1119 |
834 |
17 |
3 |
| CDI |
0 |
0 |
0 |
20 |
346 |
2691 |
1396 |
361 |
| VCDI |
0 |
0 |
0 |
0 |
75 |
1064 |
6871 |
22756 |
|
|
Date: 2017-12-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
213 |
1978 |
18 |
82 |
5 |
0 |
0 |
0 |
| OW |
0 |
1453 |
41 |
333 |
318 |
208 |
0 |
0 |
| VODI |
2 |
763 |
45 |
472 |
417 |
787 |
54 |
0 |
| ODI |
0 |
26 |
9 |
222 |
710 |
1375 |
57 |
0 |
| CDI |
0 |
0 |
0 |
33 |
320 |
2678 |
1297 |
270 |
| VCDI |
0 |
0 |
0 |
3 |
113 |
1582 |
8300 |
21682 |
|
|
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