Validation of sea ice concentration - European sector
Reference date: 2023-09-28
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-09-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94220 |
4247 |
208 |
237 |
0 |
0 |
0 |
0 |
| OW |
1 |
90 |
93 |
294 |
9 |
0 |
0 |
0 |
| VODI |
0 |
11 |
22 |
421 |
252 |
1 |
0 |
0 |
| ODI |
0 |
1 |
0 |
94 |
813 |
99 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
266 |
2145 |
408 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
858 |
4181 |
129 |
|
|
Date: 2023-09-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93778 |
4520 |
262 |
227 |
36 |
0 |
0 |
0 |
| OW |
2 |
104 |
95 |
252 |
57 |
0 |
0 |
0 |
| VODI |
0 |
8 |
21 |
302 |
263 |
5 |
0 |
0 |
| ODI |
0 |
0 |
0 |
63 |
593 |
169 |
19 |
0 |
| CDI |
0 |
0 |
0 |
0 |
136 |
1241 |
818 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
744 |
5353 |
32 |
|
|
Date: 2023-09-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94047 |
4058 |
295 |
196 |
0 |
0 |
0 |
0 |
| OW |
6 |
73 |
102 |
313 |
16 |
0 |
0 |
0 |
| VODI |
0 |
5 |
15 |
401 |
178 |
4 |
0 |
0 |
| ODI |
0 |
0 |
0 |
83 |
571 |
47 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
197 |
831 |
640 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
470 |
6344 |
204 |
|
|
Date: 2023-09-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93908 |
4097 |
247 |
177 |
0 |
0 |
0 |
0 |
| OW |
1 |
89 |
91 |
343 |
19 |
0 |
0 |
0 |
| VODI |
0 |
3 |
20 |
348 |
150 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
70 |
551 |
43 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
205 |
619 |
175 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
506 |
4318 |
3117 |
|
|
Date: 2023-09-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93682 |
4382 |
169 |
96 |
0 |
0 |
0 |
0 |
| OW |
9 |
91 |
89 |
317 |
67 |
0 |
0 |
0 |
| VODI |
0 |
5 |
15 |
260 |
191 |
0 |
0 |
0 |
| ODI |
0 |
1 |
0 |
67 |
285 |
196 |
3 |
0 |
| CDI |
0 |
0 |
0 |
11 |
167 |
505 |
145 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
26 |
258 |
2693 |
5370 |
|
|
Date: 2023-10-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90905 |
6694 |
195 |
300 |
56 |
0 |
0 |
0 |
| OW |
8 |
102 |
49 |
157 |
131 |
27 |
0 |
0 |
| VODI |
0 |
32 |
35 |
140 |
110 |
75 |
127 |
0 |
| ODI |
0 |
2 |
34 |
92 |
108 |
81 |
98 |
0 |
| CDI |
0 |
0 |
2 |
73 |
155 |
246 |
365 |
21 |
| VCDI |
0 |
0 |
0 |
0 |
12 |
192 |
4468 |
4008 |
|
|
Date: 2023-10-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93400 |
4234 |
168 |
126 |
7 |
0 |
0 |
0 |
| OW |
13 |
105 |
78 |
222 |
84 |
0 |
0 |
0 |
| VODI |
0 |
60 |
27 |
209 |
131 |
23 |
0 |
0 |
| ODI |
0 |
28 |
42 |
120 |
139 |
126 |
16 |
0 |
| CDI |
0 |
0 |
0 |
55 |
297 |
337 |
88 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
17 |
1861 |
6222 |
865 |
|
|
Date: 2023-10-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91287 |
6029 |
183 |
224 |
3 |
0 |
0 |
0 |
| OW |
0 |
174 |
94 |
161 |
100 |
0 |
0 |
0 |
| VODI |
0 |
56 |
60 |
188 |
198 |
115 |
0 |
0 |
| ODI |
0 |
8 |
23 |
188 |
124 |
99 |
37 |
0 |
| CDI |
0 |
0 |
1 |
33 |
284 |
296 |
75 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
20 |
1241 |
6690 |
1109 |
|
|
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