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: 2017-10-05

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

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

Date: 2017-10-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 95769 5172 53 242 175 0 0 0
OW 0 20 2 45 43 0 0 0
VODI 0 26 5 68 77 0 0 3
ODI 0 7 5 97 312 23 0 4
CDI 0 0 0 26 833 1270 620 2
VCDI 0 0 0 0 0 265 2425 1511

Date: 2017-10-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96322 4695 48 231 196 0 0 0
OW 0 19 3 29 73 2 0 0
VODI 0 25 2 67 90 3 0 0
ODI 0 10 2 63 398 23 0 7
CDI 0 0 0 26 421 1427 953 10
VCDI 0 0 0 0 0 281 2751 923

Date: 2017-10-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96379 4019 22 116 67 13 0 0
OW 0 433 31 165 88 22 0 0
VODI 0 31 5 109 110 53 0 1
ODI 0 3 0 51 260 170 0 6
CDI 0 0 0 10 194 1144 1180 3
VCDI 0 0 0 0 0 271 2695 1449

Date: 2017-10-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96143 3920 32 159 71 54 0 0
OW 24 317 14 171 41 16 0 0
VODI 0 13 3 132 237 95 4 1
ODI 0 0 0 12 164 131 2 5
CDI 0 0 0 0 78 1022 774 4
VCDI 0 0 0 0 0 34 2296 3131

Date: 2017-10-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 95124 4622 41 179 69 56 1 0
OW 0 329 15 259 45 17 3 0
VODI 0 10 3 127 320 41 4 1
ODI 0 0 0 13 167 136 1 3
CDI 0 0 0 0 53 877 455 6
VCDI 0 0 0 0 0 205 2485 3433

Date: 2017-10-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 95749 4144 47 268 104 49 0 0
OW 0 51 3 89 83 16 3 0
VODI 0 23 4 79 297 85 4 1
ODI 0 0 0 10 135 180 6 4
CDI 0 0 0 0 43 794 450 5
VCDI 0 0 0 0 0 127 2675 3572

Date: 2017-10-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 95104 4879 52 269 85 47 0 0
OW 0 14 2 121 65 9 3 0
VODI 0 40 3 91 244 41 2 1
ODI 0 1 0 14 164 147 5 4
CDI 0 0 0 0 60 1080 282 8
VCDI 0 0 0 0 0 211 3373 2679


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