Validation of sea ice concentration - American sector
Reference date: 2017-12-07
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-12-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
495 |
3292 |
52 |
269 |
143 |
0 |
0 |
0 |
| OW |
16 |
1773 |
45 |
431 |
658 |
57 |
0 |
0 |
| VODI |
1 |
637 |
53 |
388 |
724 |
454 |
98 |
0 |
| ODI |
0 |
20 |
8 |
163 |
749 |
992 |
749 |
0 |
| CDI |
0 |
0 |
0 |
1 |
248 |
1780 |
1604 |
274 |
| VCDI |
0 |
0 |
0 |
0 |
42 |
975 |
9216 |
19459 |
|
|
Date: 2017-12-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
357 |
3214 |
41 |
308 |
359 |
103 |
0 |
0 |
| OW |
4 |
1381 |
38 |
365 |
231 |
150 |
0 |
0 |
| VODI |
0 |
584 |
62 |
610 |
544 |
482 |
49 |
0 |
| ODI |
0 |
14 |
10 |
209 |
842 |
753 |
637 |
11 |
| CDI |
0 |
0 |
0 |
0 |
360 |
1831 |
2122 |
280 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
1130 |
9102 |
19667 |
|
|
Date: 2017-12-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
288 |
2359 |
25 |
232 |
186 |
23 |
0 |
0 |
| OW |
65 |
1809 |
48 |
392 |
441 |
60 |
0 |
0 |
| VODI |
0 |
670 |
42 |
469 |
636 |
391 |
3 |
0 |
| ODI |
0 |
26 |
17 |
253 |
938 |
827 |
295 |
5 |
| CDI |
0 |
0 |
0 |
3 |
369 |
2104 |
2231 |
303 |
| VCDI |
0 |
0 |
0 |
0 |
11 |
772 |
7964 |
21609 |
|
|
Date: 2017-12-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
313 |
2568 |
47 |
188 |
41 |
0 |
0 |
0 |
| OW |
12 |
1290 |
30 |
195 |
330 |
353 |
0 |
0 |
| VODI |
4 |
729 |
54 |
490 |
447 |
597 |
0 |
0 |
| ODI |
2 |
32 |
7 |
273 |
704 |
1246 |
24 |
2 |
| CDI |
0 |
0 |
0 |
45 |
268 |
2720 |
1286 |
374 |
| VCDI |
0 |
0 |
0 |
7 |
81 |
1139 |
7123 |
22845 |
|
|
Date: 2017-12-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69 |
1312 |
16 |
42 |
0 |
0 |
0 |
0 |
| OW |
1 |
1548 |
54 |
394 |
293 |
57 |
0 |
0 |
| VODI |
0 |
696 |
52 |
526 |
496 |
813 |
136 |
0 |
| ODI |
0 |
20 |
8 |
176 |
710 |
1314 |
373 |
0 |
| CDI |
0 |
0 |
0 |
10 |
301 |
2442 |
1797 |
210 |
| VCDI |
0 |
0 |
0 |
0 |
69 |
1744 |
8882 |
21305 |
|
|
Date: 2017-12-11:
| 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 |
356 |
19 |
82 |
3 |
0 |
0 |
0 |
| OW |
0 |
752 |
33 |
364 |
131 |
0 |
0 |
0 |
| VODI |
0 |
784 |
57 |
671 |
1083 |
491 |
79 |
0 |
| ODI |
0 |
8 |
1 |
65 |
853 |
1116 |
862 |
0 |
| CDI |
0 |
1 |
0 |
4 |
175 |
2484 |
2503 |
119 |
| VCDI |
0 |
0 |
0 |
0 |
31 |
1235 |
10041 |
21463 |
|
|
Date: 2017-12-13:
| 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 |
362 |
18 |
104 |
2 |
0 |
0 |
0 |
| OW |
0 |
313 |
22 |
159 |
136 |
0 |
0 |
0 |
| VODI |
0 |
241 |
36 |
568 |
982 |
163 |
2 |
0 |
| ODI |
0 |
48 |
7 |
174 |
1106 |
969 |
577 |
5 |
| CDI |
0 |
1 |
0 |
30 |
308 |
2428 |
2306 |
805 |
| VCDI |
0 |
0 |
0 |
0 |
68 |
1465 |
8886 |
23575 |
|
|
Date: 2017-12-15:
| 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 |
158 |
8 |
44 |
2 |
0 |
0 |
0 |
| OW |
0 |
376 |
21 |
274 |
85 |
5 |
0 |
0 |
| VODI |
0 |
463 |
20 |
416 |
580 |
103 |
0 |
0 |
| ODI |
0 |
324 |
10 |
217 |
800 |
1111 |
145 |
9 |
| CDI |
0 |
42 |
0 |
27 |
528 |
2917 |
2269 |
456 |
| VCDI |
0 |
1 |
0 |
2 |
176 |
2234 |
9217 |
22826 |
|
|
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