Validation of sea ice concentration - American sector
Reference date: 2017-05-04
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-04-28:
| 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 |
0 |
0 |
0 |
8 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
19 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
118 |
11 |
0 |
3 |
| ODI |
0 |
0 |
0 |
5 |
230 |
28 |
7 |
11 |
| CDI |
0 |
0 |
0 |
7 |
782 |
1051 |
201 |
9 |
| VCDI |
0 |
0 |
0 |
0 |
198 |
2240 |
11896 |
29042 |
|
|
Date: 2017-04-30:
| 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 |
0 |
0 |
5 |
1 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
7 |
3 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
40 |
117 |
2 |
7 |
3 |
| ODI |
0 |
0 |
0 |
42 |
242 |
12 |
31 |
14 |
| CDI |
0 |
0 |
0 |
62 |
1047 |
1335 |
299 |
39 |
| VCDI |
0 |
0 |
0 |
0 |
166 |
1867 |
11675 |
28850 |
|
|
Date: 2017-05-02:
| 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 |
0 |
0 |
14 |
1 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
17 |
2 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
81 |
176 |
13 |
17 |
5 |
| ODI |
0 |
0 |
0 |
70 |
295 |
59 |
53 |
16 |
| CDI |
0 |
0 |
0 |
34 |
956 |
1441 |
468 |
31 |
| VCDI |
0 |
0 |
0 |
7 |
124 |
1888 |
12846 |
27252 |
|
|
Date: 2017-05-04:
| 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 |
0 |
0 |
29 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
26 |
3 |
4 |
0 |
0 |
| VODI |
0 |
0 |
0 |
72 |
259 |
40 |
23 |
0 |
| ODI |
0 |
0 |
0 |
74 |
326 |
88 |
88 |
16 |
| CDI |
0 |
0 |
0 |
33 |
1113 |
1881 |
804 |
33 |
| VCDI |
0 |
0 |
0 |
0 |
78 |
1242 |
13485 |
26149 |
|
|
Date: 2017-05-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
49 |
6 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
27 |
12 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
87 |
224 |
50 |
32 |
16 |
| ODI |
0 |
0 |
0 |
58 |
361 |
121 |
95 |
7 |
| CDI |
0 |
0 |
0 |
35 |
1066 |
2592 |
1306 |
61 |
| VCDI |
0 |
0 |
0 |
0 |
58 |
722 |
10505 |
28375 |
|
|
Date: 2017-05-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
12 |
67 |
13 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
43 |
12 |
2 |
0 |
0 |
| VODI |
0 |
0 |
0 |
180 |
185 |
44 |
12 |
13 |
| ODI |
0 |
0 |
0 |
88 |
365 |
163 |
45 |
13 |
| CDI |
0 |
0 |
0 |
110 |
1436 |
3078 |
862 |
81 |
| VCDI |
0 |
0 |
0 |
0 |
120 |
1621 |
12466 |
24835 |
|
|
Date: 2017-05-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
3 |
28 |
93 |
16 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
63 |
23 |
0 |
0 |
0 |
| VODI |
0 |
0 |
2 |
109 |
150 |
48 |
3 |
0 |
| ODI |
0 |
0 |
0 |
54 |
326 |
204 |
47 |
1 |
| CDI |
0 |
0 |
0 |
268 |
1524 |
3464 |
1413 |
42 |
| VCDI |
0 |
0 |
0 |
27 |
152 |
1628 |
13991 |
22187 |
|
|
Date: 2017-05-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
49 |
108 |
130 |
21 |
0 |
0 |
0 |
| OW |
0 |
11 |
45 |
48 |
7 |
3 |
0 |
0 |
| VODI |
0 |
14 |
46 |
118 |
46 |
27 |
5 |
0 |
| ODI |
0 |
0 |
15 |
260 |
418 |
216 |
33 |
0 |
| CDI |
0 |
0 |
10 |
461 |
1740 |
3730 |
1560 |
55 |
| VCDI |
0 |
0 |
0 |
24 |
52 |
1051 |
12997 |
22566 |
|
|
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