Validation of sea ice concentration - American sector
Reference date: 2020-06-18
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-06-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
177 |
2844 |
142 |
758 |
127 |
0 |
0 |
0 |
| OW |
3 |
297 |
19 |
242 |
84 |
0 |
0 |
0 |
| VODI |
0 |
406 |
35 |
537 |
326 |
1 |
0 |
0 |
| ODI |
0 |
191 |
40 |
650 |
895 |
80 |
15 |
0 |
| CDI |
0 |
60 |
18 |
282 |
2136 |
4914 |
1176 |
11 |
| VCDI |
0 |
0 |
0 |
0 |
48 |
1925 |
8182 |
19245 |
|
|
Date: 2020-06-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
233 |
3261 |
138 |
774 |
117 |
0 |
0 |
0 |
| OW |
0 |
276 |
21 |
229 |
74 |
0 |
0 |
0 |
| VODI |
0 |
383 |
40 |
644 |
256 |
1 |
4 |
0 |
| ODI |
0 |
245 |
45 |
763 |
1317 |
127 |
13 |
0 |
| CDI |
0 |
64 |
16 |
233 |
2288 |
6847 |
683 |
0 |
| VCDI |
0 |
37 |
0 |
22 |
86 |
3157 |
7835 |
15637 |
|
|
Date: 2020-06-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
238 |
3947 |
125 |
842 |
146 |
0 |
0 |
0 |
| OW |
0 |
255 |
13 |
227 |
79 |
2 |
0 |
0 |
| VODI |
0 |
381 |
50 |
617 |
336 |
17 |
0 |
0 |
| ODI |
0 |
159 |
37 |
706 |
1913 |
189 |
1 |
0 |
| CDI |
0 |
45 |
4 |
189 |
2490 |
8479 |
817 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
18 |
2850 |
10791 |
9903 |
|
|
Date: 2020-06-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
237 |
4240 |
166 |
1101 |
170 |
0 |
0 |
0 |
| OW |
0 |
203 |
23 |
286 |
66 |
3 |
0 |
0 |
| VODI |
0 |
382 |
59 |
639 |
384 |
6 |
0 |
0 |
| ODI |
0 |
99 |
27 |
656 |
2077 |
174 |
0 |
0 |
| CDI |
0 |
43 |
15 |
244 |
3309 |
8411 |
385 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
382 |
8406 |
6671 |
7002 |
|
|
Date: 2020-06-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
270 |
4362 |
191 |
1301 |
186 |
2 |
0 |
0 |
| OW |
0 |
190 |
23 |
286 |
111 |
3 |
0 |
0 |
| VODI |
0 |
377 |
50 |
573 |
387 |
4 |
0 |
0 |
| ODI |
0 |
110 |
28 |
643 |
1835 |
528 |
1 |
0 |
| CDI |
0 |
24 |
7 |
143 |
3194 |
9061 |
235 |
126 |
| VCDI |
0 |
0 |
0 |
0 |
68 |
10615 |
6980 |
3952 |
|
|
Date: 2020-06-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
298 |
4761 |
134 |
1226 |
184 |
1 |
0 |
0 |
| OW |
0 |
248 |
28 |
260 |
104 |
2 |
0 |
0 |
| VODI |
0 |
376 |
48 |
551 |
389 |
3 |
1 |
0 |
| ODI |
0 |
163 |
41 |
734 |
2341 |
543 |
11 |
11 |
| CDI |
0 |
9 |
0 |
72 |
2871 |
10888 |
1576 |
864 |
| VCDI |
0 |
0 |
0 |
0 |
14 |
3187 |
8517 |
5410 |
|
|
Date: 2020-06-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
309 |
5122 |
135 |
1092 |
227 |
7 |
0 |
0 |
| OW |
3 |
254 |
24 |
234 |
133 |
4 |
0 |
0 |
| VODI |
1 |
415 |
56 |
621 |
413 |
24 |
0 |
0 |
| ODI |
0 |
137 |
37 |
734 |
3077 |
548 |
0 |
0 |
| CDI |
0 |
100 |
2 |
109 |
1997 |
13967 |
6528 |
774 |
| VCDI |
0 |
23 |
0 |
10 |
17 |
1990 |
4351 |
2391 |
|
|
Date: 2020-06-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
277 |
5504 |
98 |
1024 |
279 |
26 |
0 |
0 |
| OW |
2 |
351 |
26 |
265 |
157 |
8 |
0 |
0 |
| VODI |
0 |
422 |
57 |
735 |
513 |
42 |
0 |
0 |
| ODI |
0 |
146 |
51 |
933 |
3391 |
284 |
3 |
0 |
| CDI |
0 |
6 |
3 |
85 |
2482 |
15580 |
4719 |
1080 |
| VCDI |
0 |
1 |
0 |
2 |
5 |
1153 |
3270 |
2886 |
|
|
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