Validation of sea ice concentration - American sector
Reference date: 2018-09-27
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-09-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18809 |
5489 |
63 |
198 |
50 |
1 |
0 |
0 |
| OW |
158 |
774 |
28 |
121 |
42 |
3 |
0 |
0 |
| VODI |
26 |
633 |
37 |
381 |
285 |
16 |
0 |
0 |
| ODI |
0 |
159 |
35 |
352 |
394 |
46 |
1 |
4 |
| CDI |
0 |
5 |
2 |
86 |
868 |
8511 |
2284 |
178 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
577 |
3872 |
1376 |
|
|
Date: 2018-09-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18985 |
4999 |
65 |
218 |
45 |
6 |
0 |
0 |
| OW |
144 |
747 |
46 |
268 |
40 |
7 |
0 |
0 |
| VODI |
5 |
510 |
32 |
401 |
261 |
10 |
0 |
0 |
| ODI |
0 |
122 |
15 |
355 |
548 |
55 |
7 |
0 |
| CDI |
0 |
2 |
0 |
47 |
829 |
8666 |
2513 |
83 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
394 |
4136 |
1305 |
|
|
Date: 2018-09-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18101 |
5174 |
67 |
272 |
57 |
5 |
0 |
0 |
| OW |
115 |
988 |
74 |
417 |
102 |
8 |
0 |
0 |
| VODI |
9 |
344 |
38 |
357 |
396 |
45 |
1 |
0 |
| ODI |
0 |
41 |
10 |
140 |
681 |
149 |
11 |
0 |
| CDI |
0 |
3 |
0 |
11 |
456 |
9225 |
1868 |
19 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
486 |
5088 |
1108 |
|
|
Date: 2018-09-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17842 |
5285 |
63 |
221 |
57 |
0 |
0 |
0 |
| OW |
86 |
930 |
36 |
310 |
183 |
0 |
0 |
0 |
| VODI |
20 |
476 |
32 |
391 |
291 |
31 |
0 |
0 |
| ODI |
0 |
103 |
23 |
263 |
428 |
207 |
12 |
0 |
| CDI |
0 |
48 |
16 |
170 |
892 |
9652 |
497 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
2232 |
4225 |
836 |
|
|
Date: 2018-09-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17692 |
5562 |
67 |
282 |
46 |
0 |
0 |
0 |
| OW |
51 |
699 |
19 |
200 |
155 |
1 |
0 |
0 |
| VODI |
52 |
337 |
29 |
297 |
446 |
30 |
0 |
0 |
| ODI |
0 |
133 |
18 |
204 |
369 |
201 |
0 |
0 |
| CDI |
0 |
88 |
19 |
200 |
714 |
10041 |
552 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
2913 |
4017 |
424 |
|
|
Date: 2018-10-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17276 |
6262 |
70 |
227 |
41 |
1 |
0 |
0 |
| OW |
20 |
663 |
27 |
176 |
47 |
3 |
0 |
0 |
| VODI |
36 |
304 |
21 |
345 |
328 |
11 |
0 |
0 |
| ODI |
0 |
81 |
21 |
204 |
311 |
149 |
0 |
0 |
| CDI |
0 |
25 |
12 |
179 |
599 |
7220 |
2567 |
13 |
| VCDI |
0 |
0 |
0 |
0 |
36 |
2853 |
5217 |
521 |
|
|
Date: 2018-10-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17644 |
5601 |
64 |
192 |
61 |
6 |
0 |
0 |
| OW |
3 |
1063 |
40 |
204 |
66 |
9 |
0 |
0 |
| VODI |
0 |
267 |
31 |
353 |
343 |
41 |
0 |
0 |
| ODI |
0 |
52 |
17 |
170 |
273 |
82 |
0 |
0 |
| CDI |
0 |
33 |
10 |
155 |
534 |
3504 |
4437 |
29 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1398 |
8663 |
521 |
|
|
Date: 2018-10-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16552 |
6171 |
59 |
251 |
45 |
9 |
0 |
0 |
| OW |
40 |
1069 |
36 |
265 |
116 |
14 |
0 |
0 |
| VODI |
32 |
165 |
31 |
485 |
438 |
134 |
4 |
0 |
| ODI |
10 |
53 |
10 |
170 |
221 |
150 |
16 |
0 |
| CDI |
0 |
30 |
11 |
129 |
462 |
2706 |
3848 |
18 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
716 |
11092 |
306 |
|
|
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