Validation of sea ice concentration - European sector
Reference date: 2023-08-24
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-08-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91786 |
6445 |
211 |
137 |
0 |
0 |
0 |
0 |
| OW |
0 |
248 |
202 |
558 |
0 |
0 |
0 |
0 |
| VODI |
0 |
9 |
41 |
591 |
298 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
62 |
1463 |
515 |
46 |
0 |
| CDI |
0 |
0 |
0 |
0 |
140 |
1877 |
1148 |
108 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
81 |
1966 |
1167 |
|
|
Date: 2023-08-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93008 |
5464 |
175 |
55 |
0 |
0 |
0 |
0 |
| OW |
0 |
379 |
196 |
327 |
0 |
0 |
0 |
0 |
| VODI |
0 |
7 |
48 |
614 |
261 |
2 |
1 |
0 |
| ODI |
0 |
0 |
0 |
54 |
1506 |
988 |
174 |
0 |
| CDI |
0 |
0 |
0 |
0 |
55 |
880 |
1520 |
105 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
45 |
1796 |
1440 |
|
|
Date: 2023-08-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94125 |
4319 |
205 |
121 |
0 |
0 |
0 |
0 |
| OW |
0 |
406 |
194 |
275 |
0 |
0 |
0 |
0 |
| VODI |
0 |
9 |
61 |
684 |
198 |
20 |
35 |
1 |
| ODI |
0 |
0 |
0 |
134 |
1490 |
1128 |
295 |
42 |
| CDI |
0 |
0 |
0 |
0 |
34 |
883 |
1186 |
189 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
81 |
1915 |
1070 |
|
|
Date: 2023-08-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93890 |
4560 |
205 |
145 |
0 |
0 |
0 |
0 |
| OW |
0 |
354 |
167 |
367 |
2 |
0 |
0 |
0 |
| VODI |
0 |
5 |
38 |
572 |
371 |
23 |
0 |
0 |
| ODI |
0 |
0 |
0 |
102 |
1673 |
973 |
343 |
13 |
| CDI |
0 |
0 |
0 |
0 |
51 |
1064 |
1289 |
124 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
562 |
2105 |
101 |
|
|
Date: 2023-08-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93122 |
5471 |
160 |
87 |
0 |
0 |
0 |
0 |
| OW |
0 |
437 |
166 |
303 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
31 |
773 |
268 |
14 |
0 |
0 |
| ODI |
0 |
0 |
0 |
68 |
1529 |
1333 |
387 |
0 |
| CDI |
0 |
0 |
0 |
0 |
23 |
2236 |
1639 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
310 |
743 |
0 |
|
|
Date: 2023-08-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95011 |
3697 |
163 |
45 |
0 |
0 |
0 |
0 |
| OW |
0 |
384 |
176 |
278 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
25 |
789 |
184 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
106 |
1803 |
939 |
61 |
0 |
| CDI |
0 |
0 |
0 |
0 |
335 |
3035 |
1018 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
321 |
730 |
0 |
|
|
Date: 2023-08-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95553 |
3296 |
113 |
95 |
0 |
0 |
0 |
0 |
| OW |
0 |
327 |
226 |
239 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
26 |
861 |
94 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
132 |
1844 |
374 |
4 |
0 |
| CDI |
0 |
0 |
0 |
0 |
558 |
3574 |
469 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
816 |
497 |
0 |
|
|
Date: 2023-09-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95300 |
3639 |
92 |
46 |
0 |
0 |
0 |
0 |
| OW |
0 |
420 |
158 |
196 |
10 |
0 |
0 |
0 |
| VODI |
0 |
19 |
62 |
876 |
130 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
139 |
1984 |
630 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
720 |
3659 |
236 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
616 |
166 |
0 |
|
|
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