Validation of sea ice concentration - European sector
Reference date: 2023-09-07
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
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 |
3638 |
92 |
45 |
0 |
0 |
0 |
0 |
| OW |
0 |
421 |
159 |
196 |
9 |
0 |
0 |
0 |
| VODI |
0 |
19 |
61 |
877 |
131 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
139 |
1982 |
629 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
722 |
3660 |
236 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
616 |
166 |
0 |
|
|
Date: 2023-09-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94536 |
4538 |
97 |
106 |
0 |
0 |
0 |
0 |
| OW |
0 |
435 |
186 |
199 |
0 |
0 |
0 |
0 |
| VODI |
0 |
23 |
60 |
936 |
110 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
165 |
2319 |
916 |
15 |
0 |
| CDI |
0 |
0 |
0 |
0 |
524 |
3563 |
82 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
262 |
28 |
0 |
|
|
Date: 2023-09-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
96095 |
3194 |
120 |
156 |
0 |
0 |
0 |
0 |
| OW |
0 |
374 |
167 |
327 |
0 |
0 |
0 |
0 |
| VODI |
0 |
11 |
25 |
883 |
186 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
155 |
1931 |
1628 |
15 |
0 |
| CDI |
0 |
0 |
0 |
0 |
250 |
3242 |
166 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
163 |
12 |
0 |
|
|
Date: 2023-09-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
96198 |
3221 |
137 |
105 |
0 |
0 |
0 |
0 |
| OW |
0 |
368 |
189 |
280 |
0 |
0 |
0 |
0 |
| VODI |
0 |
19 |
50 |
956 |
177 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
99 |
1933 |
1633 |
3 |
0 |
| CDI |
0 |
0 |
0 |
0 |
254 |
2919 |
198 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
324 |
36 |
0 |
|
|
Date: 2023-09-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95528 |
3868 |
145 |
161 |
3 |
0 |
0 |
0 |
| OW |
0 |
359 |
148 |
361 |
1 |
0 |
0 |
0 |
| VODI |
0 |
1 |
34 |
849 |
325 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
56 |
1453 |
807 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
206 |
4087 |
130 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
412 |
166 |
0 |
|
|
Date: 2023-09-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
96053 |
3326 |
157 |
104 |
0 |
0 |
0 |
0 |
| OW |
0 |
380 |
150 |
346 |
0 |
0 |
0 |
0 |
| VODI |
0 |
1 |
27 |
916 |
305 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
54 |
1471 |
360 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
121 |
3707 |
36 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1306 |
280 |
0 |
|
|
Date: 2023-09-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95205 |
3885 |
217 |
238 |
1 |
0 |
0 |
0 |
| OW |
0 |
310 |
123 |
390 |
11 |
0 |
0 |
0 |
| VODI |
0 |
1 |
6 |
499 |
559 |
39 |
0 |
0 |
| ODI |
0 |
0 |
0 |
18 |
1325 |
348 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
119 |
4172 |
38 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1434 |
162 |
0 |
|
|
Date: 2023-09-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95114 |
3770 |
232 |
153 |
0 |
0 |
0 |
0 |
| OW |
0 |
254 |
129 |
387 |
8 |
0 |
0 |
0 |
| VODI |
0 |
2 |
23 |
658 |
396 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
54 |
1445 |
356 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
197 |
4259 |
160 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
942 |
561 |
0 |
|
|
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