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: 2017-06-15

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

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

Date: 2017-06-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 63112 21506 3913 1694 92 0 0 0
OW 0 15 211 338 61 3 0 0
VODI 0 8 230 686 234 17 1 0
ODI 0 0 66 710 954 248 16 0
CDI 0 0 13 371 1327 3781 1363 0
VCDI 0 0 0 0 0 1410 6014 706

Date: 2017-06-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 63765 21316 4132 1382 84 0 0 0
OW 0 38 143 302 57 1 0 0
VODI 0 23 186 688 218 24 0 1
ODI 0 3 88 726 967 300 30 11
CDI 0 0 13 369 1253 5171 1465 17
VCDI 0 0 0 0 0 434 4971 922

Date: 2017-06-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 63714 22448 3422 1255 97 0 0 0
OW 0 55 167 288 96 3 0 0
VODI 0 73 255 648 220 17 0 0
ODI 0 10 107 651 912 251 2 9
CDI 0 0 8 326 1105 4075 2370 32
VCDI 0 0 0 0 2 164 4900 1418

Date: 2017-06-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 65541 19129 5046 1359 86 1 0 0
OW 0 57 170 323 62 1 0 0
VODI 0 65 241 605 208 7 0 0
ODI 0 0 66 701 910 151 7 0
CDI 0 0 0 253 1497 4032 1577 50
VCDI 0 0 0 0 14 266 4601 2074

Date: 2017-06-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 61228 23532 5473 1114 84 0 0 0
OW 0 73 225 311 62 0 0 0
VODI 0 42 246 530 169 12 0 0
ODI 0 3 86 758 899 127 3 0
CDI 0 0 0 184 1293 4089 1041 23
VCDI 0 0 0 0 4 341 4150 2998

Date: 2017-06-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 64109 21277 5392 1058 81 2 0 0
OW 0 46 151 244 62 0 0 0
VODI 0 24 218 528 207 14 0 0
ODI 0 21 103 631 745 73 22 0
CDI 0 4 0 165 1393 4025 765 3
VCDI 0 0 0 0 1 472 4364 2900

Date: 2017-06-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 65503 20254 5326 1051 109 1 0 0
OW 0 24 158 201 65 2 0 0
VODI 0 22 211 436 164 8 1 0
ODI 0 14 85 624 849 177 18 0
CDI 0 1 1 185 1887 3534 804 0
VCDI 0 0 0 0 8 1103 4745 1529


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