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: 2017-09-14

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-09-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97585 3138 26 152 76 0 0 0
OW 0 101 5 46 29 0 0 0
VODI 0 227 24 343 107 0 1 0
ODI 0 13 1 160 1578 172 2 0
CDI 0 0 1 10 679 3357 536 0
VCDI 0 0 0 0 0 185 546 0

Date: 2017-09-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97698 3205 31 179 79 0 0 0
OW 0 142 5 51 28 0 0 0
VODI 0 254 18 249 85 1 1 0
ODI 0 27 4 170 1454 79 2 0
CDI 0 1 0 15 556 3885 424 0
VCDI 0 0 0 0 0 56 401 0

Date: 2017-09-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97681 3474 31 233 127 0 0 0
OW 0 110 6 35 27 0 0 0
VODI 0 196 13 229 99 9 0 2
ODI 0 24 7 170 1146 258 0 2
CDI 0 1 0 3 399 2984 1353 2
VCDI 0 0 0 0 0 18 331 130

Date: 2017-09-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97513 3804 30 240 162 17 0 0
OW 0 109 7 42 45 15 0 0
VODI 0 106 13 197 95 24 0 3
ODI 0 16 3 144 667 437 4 1
CDI 0 0 0 1 201 1915 2675 3
VCDI 0 0 0 0 0 17 493 101

Date: 2017-09-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97876 3504 37 229 185 0 0 0
OW 0 115 7 86 70 0 0 0
VODI 0 84 3 145 133 1 0 2
ODI 0 19 3 108 607 334 0 1
CDI 0 0 0 7 329 3447 1306 4
VCDI 0 0 0 0 0 2 362 94

Date: 2017-09-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 98105 3299 26 179 137 0 0 0
OW 0 149 12 150 109 0 0 0
VODI 0 65 3 93 198 3 0 1
ODI 0 13 4 58 488 165 0 3
CDI 0 0 0 8 355 3275 1224 5
VCDI 0 0 0 0 0 241 658 74

Date: 2017-09-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97775 2728 18 147 126 96 0 0
OW 45 540 18 161 111 50 0 0
VODI 0 88 5 114 89 110 0 0
ODI 0 21 4 75 481 163 1 1
CDI 0 0 0 5 188 3235 978 5
VCDI 0 0 0 0 1 732 978 11

Date: 2017-09-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 97319 3379 33 160 87 72 0 0
OW 0 178 13 179 41 18 0 0
VODI 0 22 6 150 241 107 0 0
ODI 0 12 1 21 228 319 0 0
CDI 0 0 0 0 65 3061 1089 4
VCDI 0 0 0 0 0 722 1501 72


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