Validation of sea ice concentration - American sector
Reference date: 2020-07-23
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-07-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7112 |
6884 |
140 |
924 |
243 |
2 |
0 |
0 |
| OW |
0 |
378 |
17 |
260 |
92 |
6 |
0 |
0 |
| VODI |
0 |
619 |
76 |
787 |
587 |
51 |
0 |
0 |
| ODI |
0 |
221 |
24 |
590 |
2184 |
1671 |
0 |
0 |
| CDI |
0 |
32 |
6 |
63 |
787 |
17738 |
1836 |
0 |
| VCDI |
0 |
11 |
0 |
4 |
4 |
1771 |
746 |
0 |
|
|
Date: 2020-07-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7312 |
7158 |
136 |
983 |
206 |
14 |
0 |
0 |
| OW |
0 |
331 |
22 |
167 |
93 |
7 |
0 |
0 |
| VODI |
0 |
660 |
47 |
731 |
633 |
62 |
0 |
0 |
| ODI |
0 |
228 |
25 |
544 |
2352 |
1296 |
0 |
0 |
| CDI |
0 |
33 |
4 |
33 |
1138 |
15157 |
3266 |
59 |
| VCDI |
0 |
0 |
0 |
1 |
12 |
1571 |
1510 |
75 |
|
|
Date: 2020-07-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7460 |
7318 |
108 |
821 |
186 |
7 |
0 |
0 |
| OW |
0 |
361 |
21 |
188 |
73 |
2 |
0 |
0 |
| VODI |
0 |
680 |
68 |
768 |
533 |
35 |
0 |
0 |
| ODI |
0 |
281 |
24 |
717 |
3131 |
1163 |
0 |
0 |
| CDI |
0 |
1 |
0 |
18 |
1514 |
13423 |
2192 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1319 |
3422 |
32 |
|
|
Date: 2020-07-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7864 |
7298 |
110 |
604 |
202 |
9 |
0 |
0 |
| OW |
3 |
360 |
25 |
197 |
72 |
1 |
0 |
0 |
| VODI |
0 |
683 |
67 |
872 |
378 |
6 |
0 |
0 |
| ODI |
0 |
258 |
24 |
727 |
4244 |
516 |
12 |
0 |
| CDI |
0 |
7 |
0 |
8 |
2852 |
10487 |
4011 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
944 |
2961 |
64 |
|
|
Date: 2020-07-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8223 |
6867 |
103 |
717 |
471 |
2 |
0 |
0 |
| OW |
2 |
332 |
19 |
209 |
110 |
0 |
0 |
0 |
| VODI |
2 |
657 |
68 |
854 |
365 |
8 |
0 |
0 |
| ODI |
0 |
254 |
22 |
570 |
4985 |
1154 |
10 |
0 |
| CDI |
0 |
52 |
2 |
71 |
3187 |
10935 |
3381 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
1286 |
945 |
0 |
|
|
Date: 2020-07-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8892 |
6709 |
147 |
784 |
154 |
0 |
0 |
0 |
| OW |
1 |
369 |
22 |
181 |
98 |
0 |
0 |
0 |
| VODI |
1 |
692 |
60 |
784 |
392 |
6 |
0 |
0 |
| ODI |
0 |
205 |
14 |
527 |
7387 |
795 |
0 |
0 |
| CDI |
0 |
13 |
0 |
7 |
2274 |
13623 |
1644 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
25 |
60 |
0 |
|
|
Date: 2020-07-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10551 |
5630 |
109 |
432 |
239 |
0 |
0 |
0 |
| OW |
65 |
379 |
23 |
155 |
91 |
5 |
0 |
0 |
| VODI |
74 |
793 |
53 |
549 |
383 |
9 |
0 |
0 |
| ODI |
3 |
186 |
21 |
665 |
9800 |
807 |
0 |
0 |
| CDI |
0 |
5 |
2 |
9 |
1611 |
12015 |
1200 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
|
|
Date: 2020-07-31:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11540 |
5073 |
92 |
487 |
162 |
6 |
0 |
0 |
| OW |
45 |
362 |
20 |
141 |
86 |
1 |
0 |
0 |
| VODI |
29 |
726 |
40 |
519 |
344 |
4 |
0 |
0 |
| ODI |
0 |
157 |
25 |
865 |
10057 |
724 |
0 |
0 |
| CDI |
0 |
3 |
0 |
22 |
1216 |
11894 |
1152 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
14 |
58 |
0 |
|
|
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