Validation of sea ice concentration - Full domain
Reference date: 2021-03-25
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-03-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68303 |
12672 |
66 |
282 |
120 |
15 |
0 |
0 |
| OW |
61 |
733 |
35 |
137 |
29 |
13 |
0 |
0 |
| VODI |
34 |
1184 |
77 |
516 |
149 |
29 |
1 |
0 |
| ODI |
0 |
658 |
81 |
941 |
1035 |
240 |
8 |
3 |
| CDI |
0 |
40 |
20 |
409 |
2281 |
4612 |
2246 |
287 |
| VCDI |
0 |
0 |
0 |
0 |
36 |
1797 |
12193 |
75705 |
|
|
Date: 2021-03-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68091 |
12951 |
81 |
251 |
128 |
2 |
0 |
0 |
| OW |
35 |
855 |
23 |
95 |
65 |
4 |
0 |
0 |
| VODI |
7 |
1279 |
83 |
389 |
176 |
39 |
0 |
0 |
| ODI |
0 |
601 |
101 |
1162 |
1106 |
374 |
13 |
0 |
| CDI |
0 |
89 |
28 |
517 |
2622 |
4309 |
2124 |
149 |
| VCDI |
0 |
0 |
0 |
0 |
56 |
2039 |
19422 |
67782 |
|
|
Date: 2021-03-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67903 |
12896 |
73 |
263 |
89 |
1 |
0 |
0 |
| OW |
23 |
1195 |
44 |
163 |
82 |
7 |
0 |
0 |
| VODI |
10 |
1274 |
76 |
515 |
241 |
28 |
1 |
0 |
| ODI |
0 |
669 |
111 |
1216 |
1320 |
271 |
8 |
6 |
| CDI |
0 |
66 |
19 |
380 |
2436 |
4152 |
1371 |
181 |
| VCDI |
0 |
0 |
0 |
0 |
66 |
1864 |
18900 |
69128 |
|
|
Date: 2021-03-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67724 |
12733 |
73 |
278 |
104 |
1 |
0 |
0 |
| OW |
116 |
1502 |
32 |
172 |
85 |
7 |
0 |
0 |
| VODI |
3 |
1334 |
92 |
600 |
260 |
50 |
0 |
2 |
| ODI |
0 |
666 |
96 |
1098 |
1369 |
332 |
16 |
11 |
| CDI |
0 |
111 |
26 |
357 |
2164 |
3242 |
1047 |
458 |
| VCDI |
0 |
1 |
0 |
16 |
139 |
2214 |
16784 |
71733 |
|
|
Date: 2021-03-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68368 |
12652 |
64 |
273 |
92 |
7 |
0 |
0 |
| OW |
43 |
1070 |
50 |
331 |
105 |
10 |
0 |
0 |
| VODI |
45 |
1425 |
83 |
567 |
318 |
38 |
0 |
1 |
| ODI |
0 |
658 |
87 |
938 |
1191 |
246 |
8 |
12 |
| CDI |
0 |
120 |
22 |
412 |
1886 |
3164 |
1711 |
477 |
| VCDI |
0 |
0 |
0 |
1 |
146 |
2375 |
15308 |
72744 |
|
|
Date: 2021-03-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69495 |
12254 |
86 |
210 |
68 |
14 |
0 |
0 |
| OW |
52 |
1217 |
37 |
183 |
63 |
5 |
0 |
0 |
| VODI |
66 |
1313 |
66 |
466 |
328 |
23 |
0 |
0 |
| ODI |
0 |
630 |
76 |
825 |
1276 |
208 |
1 |
2 |
| CDI |
0 |
204 |
33 |
469 |
1851 |
3312 |
1273 |
296 |
| VCDI |
0 |
19 |
1 |
74 |
293 |
1996 |
18337 |
69926 |
|
|
Date: 2021-03-31:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68816 |
13325 |
78 |
280 |
110 |
8 |
0 |
0 |
| OW |
6 |
1008 |
43 |
223 |
53 |
13 |
0 |
0 |
| VODI |
1 |
1081 |
63 |
448 |
347 |
25 |
0 |
0 |
| ODI |
0 |
769 |
77 |
915 |
1164 |
185 |
6 |
10 |
| CDI |
0 |
191 |
29 |
639 |
2279 |
3475 |
909 |
154 |
| VCDI |
0 |
13 |
1 |
22 |
290 |
2691 |
20881 |
66420 |
|
|
Date: 2021-04-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68153 |
13077 |
94 |
367 |
143 |
5 |
0 |
0 |
| OW |
8 |
1309 |
53 |
381 |
93 |
9 |
0 |
0 |
| VODI |
0 |
1044 |
71 |
496 |
471 |
68 |
0 |
0 |
| ODI |
0 |
661 |
84 |
1106 |
1362 |
407 |
10 |
3 |
| CDI |
0 |
52 |
16 |
480 |
2282 |
4172 |
1475 |
150 |
| VCDI |
0 |
0 |
0 |
12 |
206 |
2422 |
20387 |
65919 |
|
|
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