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: 2017-09-21

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 97437 3779 37 334 205 1 0 0
OW 0 70 15 81 55 3 0 0
VODI 0 48 4 197 154 8 0 2
ODI 0 12 3 65 588 507 0 2
CDI 0 0 0 13 176 3639 1057 3
VCDI 0 0 0 0 0 29 530 46

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 97715 3637 29 148 124 28 0 0
OW 0 134 15 140 115 57 0 0
VODI 0 77 6 156 77 34 1 0
ODI 0 15 2 121 560 221 3 0
CDI 0 0 0 13 296 3300 1549 0
VCDI 0 0 0 0 0 8 515 4

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 97094 4034 26 113 112 0 0 0
OW 0 358 16 123 143 0 0 0
VODI 0 89 10 162 119 17 0 0
ODI 0 22 4 134 498 71 0 3
CDI 0 4 0 8 374 3757 398 11
VCDI 0 0 0 0 0 597 742 61

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 97076 3512 30 140 102 98 0 0
OW 0 382 12 168 72 34 0 0
VODI 0 82 3 85 170 123 0 0
ODI 0 28 3 34 362 270 0 0
CDI 0 1 0 1 85 3270 1004 5
VCDI 0 0 0 0 0 544 1367 37

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 96652 4091 27 165 84 80 0 0
OW 0 98 7 123 47 12 0 0
VODI 0 43 7 155 243 103 0 0
ODI 0 3 1 25 187 228 0 0
CDI 0 0 0 2 51 2610 1071 3
VCDI 0 0 0 0 0 629 2093 260

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 96904 3826 30 133 93 89 0 0
OW 0 69 4 107 43 16 0 0
VODI 0 53 11 136 217 32 0 0
ODI 0 1 0 26 227 122 0 3
CDI 0 0 0 1 83 1677 1308 1
VCDI 0 0 0 0 0 36 2140 1712

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 96748 3971 35 189 96 72 0 0
OW 0 51 6 73 36 18 0 0
VODI 0 44 7 131 140 23 0 1
ODI 0 5 6 37 197 105 0 3
CDI 0 0 0 0 123 1259 682 79
VCDI 0 0 0 0 0 76 2690 2197

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 97449 3423 34 224 124 0 0 0
OW 0 33 2 73 31 0 0 0
VODI 0 32 5 110 99 1 0 1
ODI 0 10 3 115 222 30 0 6
CDI 0 0 0 133 875 1206 179 92
VCDI 0 0 0 0 0 412 1749 2427


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