Validation of sea ice concentration - American sector
Reference date: 2018-05-17
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-05-11:
| 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 |
364 |
7 |
16 |
1 |
0 |
0 |
0 |
| OW |
0 |
79 |
2 |
13 |
4 |
0 |
0 |
0 |
| VODI |
0 |
127 |
11 |
194 |
34 |
1 |
5 |
3 |
| ODI |
0 |
58 |
6 |
168 |
135 |
33 |
15 |
6 |
| CDI |
0 |
24 |
0 |
84 |
659 |
1482 |
1029 |
54 |
| VCDI |
0 |
17 |
5 |
32 |
98 |
2525 |
17165 |
21410 |
|
|
Date: 2018-05-13:
| 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 |
484 |
5 |
18 |
0 |
0 |
0 |
0 |
| OW |
0 |
81 |
6 |
21 |
4 |
0 |
0 |
0 |
| VODI |
0 |
96 |
6 |
93 |
172 |
20 |
12 |
0 |
| ODI |
0 |
66 |
11 |
144 |
158 |
59 |
17 |
4 |
| CDI |
0 |
42 |
6 |
96 |
799 |
1870 |
887 |
13 |
| VCDI |
0 |
11 |
4 |
32 |
139 |
3298 |
17744 |
19448 |
|
|
Date: 2018-05-15:
| 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 |
581 |
7 |
34 |
6 |
0 |
0 |
0 |
| OW |
0 |
52 |
4 |
19 |
3 |
0 |
0 |
0 |
| VODI |
0 |
61 |
11 |
136 |
249 |
25 |
5 |
0 |
| ODI |
0 |
35 |
3 |
124 |
184 |
40 |
19 |
12 |
| CDI |
0 |
49 |
11 |
140 |
1168 |
2357 |
854 |
26 |
| VCDI |
0 |
0 |
0 |
1 |
21 |
2362 |
18158 |
19109 |
|
|
Date: 2018-05-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
665 |
10 |
43 |
9 |
0 |
0 |
0 |
| OW |
0 |
82 |
11 |
69 |
11 |
0 |
0 |
0 |
| VODI |
0 |
56 |
11 |
406 |
102 |
28 |
1 |
0 |
| ODI |
0 |
47 |
7 |
180 |
163 |
49 |
56 |
0 |
| CDI |
0 |
41 |
15 |
211 |
1308 |
2364 |
854 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
110 |
2010 |
16984 |
19961 |
|
|
Date: 2018-05-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
836 |
21 |
64 |
9 |
0 |
0 |
0 |
| OW |
0 |
102 |
20 |
147 |
36 |
0 |
0 |
0 |
| VODI |
0 |
142 |
15 |
220 |
208 |
20 |
3 |
0 |
| ODI |
0 |
46 |
14 |
129 |
160 |
59 |
36 |
0 |
| CDI |
0 |
41 |
12 |
227 |
1304 |
1976 |
998 |
14 |
| VCDI |
0 |
0 |
0 |
24 |
193 |
1578 |
15214 |
21998 |
|
|
Date: 2018-05-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2 |
1087 |
33 |
105 |
25 |
0 |
0 |
0 |
| OW |
0 |
225 |
19 |
117 |
43 |
0 |
0 |
0 |
| VODI |
0 |
215 |
21 |
286 |
60 |
17 |
4 |
0 |
| ODI |
0 |
38 |
8 |
170 |
287 |
84 |
9 |
1 |
| CDI |
0 |
49 |
20 |
284 |
1492 |
2228 |
672 |
20 |
| VCDI |
0 |
2 |
0 |
13 |
49 |
941 |
13311 |
23929 |
|
|
Date: 2018-05-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9 |
1457 |
32 |
121 |
28 |
0 |
0 |
0 |
| OW |
0 |
194 |
17 |
98 |
20 |
5 |
0 |
0 |
| VODI |
0 |
203 |
22 |
183 |
137 |
26 |
8 |
0 |
| ODI |
0 |
53 |
13 |
214 |
400 |
102 |
9 |
0 |
| CDI |
0 |
26 |
15 |
366 |
1660 |
1933 |
391 |
2 |
| VCDI |
0 |
2 |
3 |
21 |
103 |
1314 |
12517 |
24162 |
|
|
Date: 2018-05-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5 |
1729 |
35 |
154 |
33 |
3 |
0 |
0 |
| OW |
0 |
100 |
19 |
69 |
40 |
3 |
0 |
0 |
| VODI |
0 |
100 |
15 |
232 |
198 |
21 |
7 |
1 |
| ODI |
0 |
88 |
15 |
288 |
589 |
118 |
15 |
3 |
| CDI |
0 |
38 |
16 |
370 |
1592 |
2009 |
873 |
55 |
| VCDI |
0 |
0 |
0 |
0 |
32 |
860 |
12130 |
24011 |
|
|
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