Validation of sea ice concentration - American sector
Reference date: 2018-07-12
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-07-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1533 |
5877 |
177 |
1174 |
459 |
99 |
10 |
0 |
| OW |
12 |
277 |
21 |
304 |
120 |
29 |
2 |
0 |
| VODI |
12 |
517 |
41 |
759 |
471 |
63 |
4 |
0 |
| ODI |
8 |
312 |
49 |
1001 |
6158 |
450 |
2 |
0 |
| CDI |
0 |
2 |
1 |
53 |
4474 |
8637 |
596 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
3555 |
7518 |
1079 |
|
|
Date: 2018-07-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1370 |
6043 |
173 |
1267 |
471 |
70 |
0 |
0 |
| OW |
0 |
302 |
26 |
307 |
129 |
28 |
0 |
0 |
| VODI |
0 |
503 |
39 |
935 |
571 |
60 |
0 |
0 |
| ODI |
0 |
279 |
32 |
1036 |
6424 |
711 |
1 |
0 |
| CDI |
0 |
9 |
2 |
54 |
3307 |
13160 |
921 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
21 |
4699 |
2915 |
0 |
|
|
Date: 2018-07-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1780 |
6087 |
140 |
1251 |
429 |
51 |
0 |
0 |
| OW |
0 |
337 |
27 |
290 |
139 |
27 |
0 |
0 |
| VODI |
0 |
639 |
55 |
951 |
685 |
83 |
0 |
0 |
| ODI |
0 |
357 |
32 |
923 |
6772 |
958 |
14 |
0 |
| CDI |
0 |
18 |
0 |
35 |
2299 |
16966 |
2642 |
31 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
878 |
957 |
13 |
|
|
Date: 2018-07-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2001 |
6627 |
156 |
1242 |
389 |
62 |
0 |
0 |
| OW |
0 |
463 |
26 |
280 |
138 |
29 |
0 |
0 |
| VODI |
0 |
770 |
56 |
1045 |
613 |
42 |
0 |
0 |
| ODI |
0 |
308 |
27 |
1098 |
5855 |
1738 |
1 |
0 |
| CDI |
0 |
26 |
3 |
46 |
1689 |
16093 |
3349 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
764 |
930 |
0 |
|
|
Date: 2018-07-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2254 |
6876 |
150 |
1687 |
570 |
38 |
0 |
0 |
| OW |
0 |
350 |
27 |
268 |
177 |
12 |
0 |
0 |
| VODI |
0 |
727 |
58 |
1167 |
689 |
32 |
0 |
0 |
| ODI |
0 |
229 |
34 |
1141 |
6815 |
794 |
1 |
0 |
| CDI |
0 |
23 |
1 |
95 |
2346 |
14269 |
2509 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
1426 |
1085 |
0 |
|
|
Date: 2018-07-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2722 |
7557 |
129 |
1595 |
275 |
10 |
0 |
0 |
| OW |
2 |
516 |
28 |
312 |
92 |
11 |
0 |
0 |
| VODI |
6 |
798 |
61 |
1411 |
289 |
23 |
0 |
0 |
| ODI |
2 |
206 |
21 |
1122 |
6861 |
776 |
1 |
0 |
| CDI |
0 |
30 |
2 |
109 |
1658 |
12088 |
3956 |
19 |
| VCDI |
0 |
1 |
0 |
0 |
9 |
634 |
2514 |
20 |
|
|
Date: 2018-07-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2873 |
8034 |
128 |
1536 |
595 |
37 |
0 |
0 |
| OW |
4 |
451 |
25 |
234 |
127 |
11 |
0 |
0 |
| VODI |
5 |
582 |
71 |
1201 |
477 |
31 |
0 |
0 |
| ODI |
2 |
180 |
26 |
786 |
7218 |
1254 |
0 |
0 |
| CDI |
0 |
6 |
4 |
82 |
1807 |
12500 |
2137 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1866 |
1576 |
0 |
|
|
Date: 2018-07-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2879 |
9009 |
167 |
1474 |
225 |
36 |
0 |
0 |
| OW |
18 |
398 |
17 |
224 |
104 |
23 |
0 |
0 |
| VODI |
22 |
634 |
73 |
1202 |
550 |
51 |
0 |
0 |
| ODI |
2 |
131 |
23 |
1238 |
7003 |
1671 |
0 |
0 |
| CDI |
0 |
0 |
1 |
70 |
1333 |
9369 |
3310 |
7 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1893 |
2618 |
91 |
|
|
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