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: 2017-12-14

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-12-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 93 625 22 84 22 0 0 0
OW 0 207 19 111 107 19 0 0
VODI 0 163 6 42 73 122 55 0
ODI 0 43 7 68 88 177 215 0
CDI 0 0 0 18 73 493 373 0
VCDI 0 0 0 0 41 455 8216 20045

Date: 2017-12-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 35 435 10 32 0 0 0 0
OW 0 174 10 142 93 17 0 0
VODI 0 136 11 61 157 141 39 0
ODI 0 25 6 56 66 91 261 0
CDI 0 0 0 7 87 493 534 1
VCDI 0 0 0 0 5 456 7575 20926

Date: 2017-12-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 84 386 7 75 103 10 0 0
OW 0 140 4 37 37 22 0 0
VODI 0 131 13 82 84 125 21 0
ODI 0 11 4 62 63 85 126 1
CDI 0 0 0 7 98 429 547 73
VCDI 0 0 0 0 6 396 7549 21264

Date: 2017-12-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 135 435 12 101 114 6 0 0
OW 0 190 9 29 41 11 0 0
VODI 0 159 5 71 96 20 0 0
ODI 0 50 12 53 82 78 4 1
CDI 0 6 2 46 186 579 149 66
VCDI 0 0 0 17 71 2071 7291 19884

Date: 2017-12-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 114 523 20 172 125 5 0 0
OW 0 158 5 40 36 12 0 0
VODI 0 141 13 67 60 11 0 0
ODI 0 56 7 33 48 75 3 1
CDI 0 11 6 67 162 555 477 103
VCDI 0 1 1 23 96 1583 7669 19603

Date: 2017-12-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 78 559 16 185 99 6 0 0
OW 0 104 8 54 35 21 0 0
VODI 0 112 9 76 60 13 0 0
ODI 0 65 9 41 58 17 2 10
CDI 0 3 3 62 176 673 780 191
VCDI 0 0 0 0 25 712 6991 20829

Date: 2017-12-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 104 433 14 115 148 0 0 0
OW 0 136 6 72 74 47 0 0
VODI 0 109 7 59 88 28 11 0
ODI 0 61 10 31 67 17 13 9
CDI 0 0 1 46 201 415 678 432
VCDI 0 0 0 0 0 168 5680 22802

Date: 2017-12-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 118 546 18 139 146 12 0 0
OW 0 179 5 33 21 24 7 0
VODI 0 133 10 62 65 20 48 0
ODI 0 100 7 46 59 28 11 0
CDI 0 80 7 85 243 585 289 4
VCDI 0 9 3 30 75 1421 7674 19740


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