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

Validation of sea ice concentration - Asian sector

Reference date: 2017-09-21

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-09-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 10118 6805 45 183 79 12 0 0
OW 0 262 11 89 31 16 1 0
VODI 0 376 35 286 269 63 10 0
ODI 0 62 28 342 1194 1032 76 0
CDI 0 0 0 14 192 2735 6609 2
VCDI 0 0 0 0 0 0 1010 95

Date: 2017-09-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 9532 7168 45 189 108 56 0 0
OW 0 247 14 70 40 14 0 0
VODI 0 348 43 263 224 51 1 0
ODI 0 41 21 328 959 766 6 0
CDI 0 0 0 20 315 3722 5199 18
VCDI 0 0 0 0 0 11 2086 177

Date: 2017-09-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 9795 6874 40 153 76 7 0 0
OW 0 274 17 87 31 5 0 0
VODI 0 374 42 275 141 19 0 0
ODI 0 72 30 345 841 328 8 0
CDI 0 0 0 42 505 4589 2299 271
VCDI 0 0 0 0 0 222 3726 594

Date: 2017-09-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 9364 7140 29 105 71 0 0 0
OW 0 441 27 77 21 0 0 0
VODI 0 338 44 272 82 0 0 0
ODI 0 106 32 542 685 13 0 0
CDI 0 0 0 86 1231 5884 892 0
VCDI 0 0 0 0 0 1595 3005 0

Date: 2017-09-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 9945 6590 35 128 49 0 0 0
OW 0 310 30 118 64 6 0 0
VODI 0 234 31 243 111 16 0 0
ODI 0 87 24 383 761 53 0 0
CDI 0 0 2 64 916 6572 1354 0
VCDI 0 0 0 0 2 1151 2803 0

Date: 2017-09-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 8988 6934 34 88 29 0 0 0
OW 0 596 28 182 116 6 0 0
VODI 0 174 27 237 158 71 0 0
ODI 0 61 18 280 725 126 0 0
CDI 0 0 0 1 469 4651 3744 119
VCDI 0 0 0 0 0 131 3548 541

Date: 2017-09-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 8519 7037 36 113 6 0 0 0
OW 0 476 34 184 146 16 0 0
VODI 0 106 21 227 276 201 0 0
ODI 0 50 9 192 507 318 10 0
CDI 0 0 0 2 194 1781 4841 1129
VCDI 0 0 0 0 0 24 2873 2754

Date: 2017-09-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 7781 7082 30 60 3 0 0 0
OW 0 506 36 224 70 6 0 0
VODI 0 158 24 241 313 373 48 0
ODI 0 27 5 122 464 426 96 0
CDI 0 0 0 4 68 1058 3166 1114
VCDI 0 0 0 0 0 2 1945 6630


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