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: 2017-06-01

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-05-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59388 22100 4046 1373 137 6 0 0
OW 0 17 97 341 66 14 0 0
VODI 0 14 110 737 271 20 1 0
ODI 0 0 31 747 1250 110 1 0
CDI 0 0 0 199 1455 5080 1173 0
VCDI 0 0 0 0 0 536 4773 5007

Date: 2017-05-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 58952 22564 4391 1332 105 8 0 0
OW 0 9 84 388 71 6 0 0
VODI 0 3 104 710 288 18 0 0
ODI 0 0 18 719 1486 405 0 0
CDI 0 0 0 180 1264 4450 789 0
VCDI 0 0 0 0 0 1155 5216 4385

Date: 2017-05-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 61963 20257 4027 1339 99 11 0 0
OW 0 19 88 373 51 6 0 0
VODI 0 2 108 710 236 17 0 0
ODI 0 0 10 888 2041 143 0 0
CDI 0 0 0 191 1401 3742 615 0
VCDI 0 0 0 0 5 1174 5774 3810

Date: 2017-06-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 62718 20429 3724 1290 57 0 0 0
OW 3 18 120 313 55 1 0 0
VODI 3 9 148 823 184 6 0 0
ODI 1 0 16 1183 1421 171 3 0
CDI 0 0 2 282 1234 3041 1541 0
VCDI 0 0 0 1 3 722 5768 3810

Date: 2017-06-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 63921 19774 3245 1417 54 0 0 0
OW 4 8 118 348 55 0 0 0
VODI 2 14 117 958 169 9 2 0
ODI 0 4 31 1078 1177 183 26 0
CDI 0 0 0 339 1370 4129 1805 0
VCDI 0 0 0 0 3 717 5274 2749

Date: 2017-06-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59857 19622 7568 1455 91 0 0 0
OW 0 17 113 389 67 0 0 0
VODI 0 9 123 1089 241 39 1 0
ODI 0 0 33 845 1109 138 33 0
CDI 0 0 0 315 1382 4749 1340 0
VCDI 0 0 0 1 0 601 5021 2852

Date: 2017-06-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 62498 18401 6316 1659 97 0 0 0
OW 0 14 117 431 58 0 0 0
VODI 0 9 216 941 305 10 4 0
ODI 0 3 47 661 1158 253 33 0
CDI 0 0 1 333 1491 3995 1137 2
VCDI 0 0 0 0 12 678 5913 2307

Date: 2017-06-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 61796 20738 5235 1713 55 0 0 0
OW 0 9 177 466 67 2 0 0
VODI 0 9 302 800 290 3 0 0
ODI 0 0 50 651 1026 276 6 0
CDI 0 0 10 372 1206 3394 1479 0
VCDI 0 0 0 0 32 1160 5283 2493


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