Validation of sea ice concentration - Asian sector
Reference date: 2021-05-20
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-05-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
101 |
1 |
20 |
10 |
1 |
0 |
0 |
| OW |
0 |
119 |
7 |
67 |
43 |
1 |
0 |
0 |
| VODI |
0 |
82 |
5 |
123 |
147 |
2 |
0 |
0 |
| ODI |
0 |
15 |
2 |
130 |
417 |
25 |
4 |
1 |
| CDI |
0 |
4 |
3 |
193 |
1115 |
2708 |
1034 |
35 |
| VCDI |
0 |
0 |
0 |
0 |
65 |
1705 |
9042 |
14855 |
|
|
Date: 2021-05-16:
| 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 |
88 |
2 |
54 |
27 |
0 |
0 |
0 |
| OW |
0 |
54 |
0 |
131 |
85 |
1 |
0 |
0 |
| VODI |
0 |
26 |
5 |
131 |
179 |
3 |
1 |
0 |
| ODI |
0 |
7 |
2 |
190 |
445 |
21 |
14 |
3 |
| CDI |
0 |
0 |
0 |
118 |
1295 |
3453 |
890 |
70 |
| VCDI |
0 |
0 |
0 |
4 |
114 |
1368 |
10948 |
12353 |
|
|
Date: 2021-05-18:
| 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 |
125 |
2 |
174 |
65 |
0 |
0 |
0 |
| OW |
0 |
2 |
2 |
66 |
67 |
1 |
0 |
2 |
| VODI |
0 |
6 |
0 |
114 |
154 |
3 |
18 |
16 |
| ODI |
0 |
9 |
5 |
265 |
549 |
73 |
48 |
31 |
| CDI |
0 |
0 |
0 |
126 |
1138 |
3486 |
1019 |
47 |
| VCDI |
0 |
2 |
5 |
39 |
56 |
948 |
10610 |
12809 |
|
|
Date: 2021-05-20:
| 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 |
163 |
5 |
145 |
36 |
0 |
0 |
2 |
| OW |
0 |
12 |
0 |
51 |
57 |
0 |
3 |
2 |
| VODI |
0 |
15 |
4 |
180 |
145 |
2 |
35 |
18 |
| ODI |
0 |
3 |
1 |
283 |
682 |
122 |
60 |
12 |
| CDI |
0 |
19 |
8 |
128 |
1296 |
3706 |
839 |
101 |
| VCDI |
0 |
0 |
0 |
0 |
7 |
917 |
10455 |
12568 |
|
|
Date: 2021-05-22:
| 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 |
227 |
6 |
95 |
42 |
0 |
0 |
0 |
| OW |
0 |
30 |
3 |
52 |
48 |
0 |
0 |
1 |
| VODI |
0 |
44 |
9 |
207 |
134 |
0 |
22 |
5 |
| ODI |
0 |
18 |
6 |
372 |
831 |
48 |
62 |
10 |
| CDI |
0 |
24 |
6 |
198 |
1132 |
4417 |
1189 |
67 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
435 |
8610 |
13730 |
|
|
Date: 2021-05-24:
| 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 |
195 |
9 |
122 |
36 |
0 |
0 |
0 |
| OW |
0 |
33 |
1 |
76 |
40 |
0 |
0 |
0 |
| VODI |
0 |
65 |
11 |
284 |
120 |
1 |
8 |
0 |
| ODI |
0 |
166 |
20 |
481 |
1045 |
57 |
12 |
11 |
| CDI |
0 |
28 |
9 |
165 |
1285 |
5719 |
603 |
89 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1147 |
9129 |
11115 |
|
|
Date: 2021-05-26:
| 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 |
229 |
26 |
230 |
37 |
0 |
0 |
0 |
| OW |
0 |
56 |
5 |
112 |
54 |
0 |
0 |
0 |
| VODI |
0 |
158 |
10 |
371 |
160 |
7 |
7 |
1 |
| ODI |
0 |
215 |
25 |
438 |
1367 |
406 |
21 |
0 |
| CDI |
0 |
52 |
19 |
201 |
934 |
4643 |
1732 |
6 |
| VCDI |
0 |
0 |
0 |
1 |
66 |
2313 |
10898 |
7282 |
|
|
Date: 2021-05-28:
| 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 |
399 |
32 |
298 |
81 |
0 |
0 |
0 |
| OW |
0 |
99 |
13 |
89 |
64 |
2 |
0 |
0 |
| VODI |
0 |
276 |
26 |
365 |
200 |
18 |
0 |
3 |
| ODI |
0 |
225 |
29 |
519 |
1231 |
606 |
14 |
2 |
| CDI |
0 |
119 |
32 |
227 |
1211 |
4338 |
2106 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
269 |
2389 |
7966 |
8831 |
|
|
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