Description of algorithm
Interpretation of results
Full domain
American sector
European sector
  Ice concntr, edge pos
  Contingency tables
Asian sector

Validation of sea ice concentration - European sector

Reference date: 2019-01-03

Model: GLO MFC - NEMO

Data source: OSI SAF N.H. sea ice concentration

Model vs. observations, sea ice class contingency tables

Date: 2018-12-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 78204 8527 36 147 64 0 0 0
OW 161 1410 12 79 78 4 0 0
VODI 0 2163 57 274 106 26 0 0
ODI 0 913 102 510 431 136 2 0
CDI 0 259 27 530 1229 1367 664 123
VCDI 0 0 0 5 96 1051 6383 3924

Date: 2018-12-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 77325 9267 24 124 46 0 0 0
OW 6 1089 20 70 81 6 0 0
VODI 0 1964 60 312 93 18 0 0
ODI 0 1130 94 632 546 262 5 0
CDI 0 84 26 455 1229 1526 885 3
VCDI 0 0 0 0 89 666 7053 3910

Date: 2019-01-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 75694 9921 47 197 90 0 0 0
OW 92 931 31 132 84 6 0 0
VODI 17 1607 60 357 168 37 8 0
ODI 0 1014 82 1030 827 274 28 0
CDI 0 32 10 192 1406 1909 1255 26
VCDI 0 0 0 0 0 344 5284 5908

Date: 2019-01-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 75479 10299 45 155 92 7 0 0
OW 11 676 22 94 80 6 0 0
VODI 30 1265 55 313 179 37 4 0
ODI 0 1016 87 1010 935 420 36 0
CDI 0 58 19 265 1333 2322 1792 19
VCDI 0 0 0 0 2 221 4907 5809

Date: 2019-01-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 75198 10366 60 201 52 0 0 0
OW 5 583 28 139 74 8 0 0
VODI 2 1431 57 322 153 20 0 0
ODI 0 991 114 1013 1236 263 7 0
CDI 0 26 6 214 1054 2215 2361 72
VCDI 0 0 0 0 0 131 4158 6540

Date: 2019-01-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 75302 9990 44 214 65 3 0 0
OW 2 836 35 182 139 14 0 0
VODI 0 1455 44 302 154 50 0 0
ODI 0 980 97 1154 979 251 5 0
CDI 0 53 14 197 1412 2840 858 4
VCDI 0 0 1 2 4 725 5076 5617

Date: 2019-01-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 74682 10665 46 182 65 1 0 0
OW 3 813 25 168 86 7 0 0
VODI 2 1063 63 356 249 33 0 0
ODI 0 795 92 922 998 407 5 0
CDI 0 50 22 252 1258 2797 1621 5
VCDI 0 0 0 0 1 278 4959 6129

Date: 2019-01-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 75790 9926 44 172 52 1 0 0
OW 4 984 16 110 40 6 0 0
VODI 0 1316 32 201 131 17 0 0
ODI 0 1069 107 806 907 157 0 1
CDI 0 208 33 563 1956 1886 440 9
VCDI 0 1 1 3 56 1246 4934 5875


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