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: 2018-01-25

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-01-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 105 270 2 2 0 0 0 0
OW 61 153 5 12 3 0 0 0
VODI 0 355 12 109 49 0 0 0
ODI 0 30 4 68 100 111 51 0
CDI 0 23 2 59 149 411 337 36
VCDI 0 1 0 4 32 327 6952 22247

Date: 2018-01-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 182 367 4 6 0 0 0 0
OW 0 216 6 26 0 0 0 0
VODI 0 267 10 100 37 3 0 0
ODI 0 39 4 56 124 60 1 0
CDI 0 22 3 79 201 339 316 58
VCDI 0 0 0 5 53 313 4912 24273

Date: 2018-01-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 145 246 5 1 0 0 0 0
OW 51 481 5 26 0 0 0 0
VODI 0 139 8 50 46 12 0 0
ODI 0 18 2 77 177 82 0 0
CDI 0 13 3 81 198 246 201 7
VCDI 0 0 0 1 68 318 5119 24256

Date: 2018-01-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 40 366 3 14 0 0 0 0
OW 53 326 13 98 6 0 0 0
VODI 0 107 9 113 68 0 0 0
ODI 0 20 5 74 197 105 1 0
CDI 0 3 1 24 144 252 142 3
VCDI 0 0 0 0 47 287 4987 24574

Date: 2018-01-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 80 401 5 7 0 0 0 0
OW 18 342 5 31 1 0 0 0
VODI 0 252 15 143 47 4 0 0
ODI 0 118 16 119 114 8 0 0
CDI 0 19 4 58 227 201 72 27
VCDI 0 2 1 22 154 426 5434 23709

Date: 2018-01-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 322 3 1 1 0 0 0
OW 3 326 10 32 5 0 0 0
VODI 0 215 15 108 74 7 0 0
ODI 0 60 10 107 150 38 2 3
CDI 0 23 7 39 186 412 299 88
VCDI 0 0 0 21 64 323 6125 23003

Date: 2018-01-31:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 3 286 4 2 0 0 0 0
OW 8 171 7 37 7 0 0 0
VODI 0 234 15 87 43 2 0 0
ODI 0 41 12 117 171 85 3 5
CDI 0 13 2 59 139 499 565 326
VCDI 0 0 0 5 39 113 3363 25619

Date: 2018-02-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 2 242 3 5 0 0 0 0
OW 18 81 4 31 14 1 0 0
VODI 0 210 4 38 59 5 0 0
ODI 0 18 6 60 209 151 0 3
CDI 0 0 0 1 139 451 858 262
VCDI 0 0 0 0 0 42 2727 26438


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