Validation of sea ice concentration - American sector
Reference date: 2017-06-22
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-06-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
2425 |
1652 |
2127 |
215 |
9 |
0 |
0 |
| OW |
0 |
32 |
128 |
662 |
131 |
7 |
0 |
0 |
| VODI |
0 |
26 |
147 |
1331 |
457 |
29 |
3 |
0 |
| ODI |
0 |
0 |
36 |
1359 |
2456 |
149 |
44 |
0 |
| CDI |
0 |
0 |
3 |
267 |
2208 |
2455 |
1384 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
28 |
949 |
10662 |
14485 |
|
|
Date: 2017-06-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
2899 |
2147 |
2215 |
304 |
20 |
0 |
0 |
| OW |
0 |
66 |
136 |
647 |
130 |
18 |
1 |
0 |
| VODI |
0 |
33 |
158 |
1305 |
442 |
55 |
11 |
0 |
| ODI |
0 |
2 |
53 |
1297 |
1767 |
407 |
17 |
0 |
| CDI |
0 |
0 |
4 |
242 |
1225 |
3101 |
1257 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
2 |
1813 |
13387 |
10704 |
|
|
Date: 2017-06-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
3460 |
2608 |
2251 |
399 |
53 |
0 |
0 |
| OW |
0 |
68 |
189 |
651 |
94 |
17 |
0 |
0 |
| VODI |
0 |
39 |
212 |
1226 |
324 |
52 |
5 |
0 |
| ODI |
0 |
1 |
53 |
1357 |
1200 |
113 |
17 |
0 |
| CDI |
0 |
0 |
2 |
342 |
1355 |
2970 |
848 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
17 |
1186 |
12475 |
12282 |
|
|
Date: 2017-06-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
3208 |
3059 |
2844 |
499 |
13 |
0 |
0 |
| OW |
0 |
44 |
145 |
564 |
122 |
12 |
0 |
0 |
| VODI |
0 |
38 |
192 |
1341 |
302 |
24 |
12 |
0 |
| ODI |
0 |
0 |
62 |
1364 |
879 |
61 |
24 |
0 |
| CDI |
0 |
0 |
4 |
319 |
2330 |
3303 |
1102 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
40 |
1744 |
7153 |
15059 |
|
|
Date: 2017-06-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
3959 |
3095 |
2752 |
406 |
29 |
0 |
0 |
| OW |
0 |
55 |
206 |
546 |
99 |
9 |
0 |
0 |
| VODI |
0 |
35 |
349 |
1140 |
242 |
26 |
2 |
0 |
| ODI |
0 |
3 |
120 |
1117 |
1055 |
144 |
12 |
0 |
| CDI |
0 |
0 |
0 |
353 |
5861 |
4307 |
675 |
9 |
| VCDI |
0 |
0 |
0 |
0 |
854 |
1919 |
4776 |
11711 |
|
|
Date: 2017-06-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
3872 |
4106 |
2412 |
526 |
38 |
1 |
0 |
| OW |
0 |
53 |
235 |
360 |
87 |
6 |
1 |
0 |
| VODI |
0 |
30 |
375 |
1000 |
215 |
26 |
0 |
0 |
| ODI |
0 |
1 |
45 |
1041 |
1614 |
156 |
7 |
0 |
| CDI |
0 |
1 |
2 |
251 |
3721 |
7851 |
834 |
113 |
| VCDI |
0 |
0 |
0 |
0 |
15 |
587 |
6292 |
9992 |
|
|
Date: 2017-06-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
4643 |
4539 |
2353 |
362 |
10 |
1 |
0 |
| OW |
0 |
57 |
217 |
340 |
108 |
8 |
0 |
0 |
| VODI |
0 |
48 |
289 |
1094 |
282 |
48 |
0 |
0 |
| ODI |
0 |
2 |
33 |
786 |
1711 |
273 |
4 |
0 |
| CDI |
0 |
0 |
0 |
218 |
1873 |
8180 |
2328 |
193 |
| VCDI |
0 |
0 |
0 |
0 |
31 |
893 |
7118 |
7824 |
|
|
Date: 2017-06-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
5831 |
4891 |
1958 |
317 |
17 |
0 |
0 |
| OW |
0 |
89 |
170 |
308 |
109 |
10 |
0 |
0 |
| VODI |
0 |
88 |
213 |
782 |
281 |
43 |
0 |
0 |
| ODI |
0 |
6 |
52 |
827 |
1680 |
274 |
3 |
0 |
| CDI |
0 |
2 |
1 |
255 |
2105 |
10518 |
2772 |
244 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
1315 |
4028 |
6676 |
|
|
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