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: 2019-05-02

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-04-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 101 3 28 7 0 0 0
OW 0 27 3 27 8 0 0 0
VODI 0 1 2 38 91 6 0 0
ODI 0 4 0 25 164 33 18 1
CDI 0 0 0 7 259 793 855 94
VCDI 0 0 0 0 38 1103 10908 17438

Date: 2019-04-28:

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 98 5 33 5 0 0 0
OW 0 4 3 20 5 0 0 0
VODI 0 3 1 33 63 16 3 0
ODI 0 2 0 21 150 41 8 0
CDI 0 0 0 2 360 813 653 43
VCDI 0 0 0 0 126 991 10754 17826

Date: 2019-04-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 100 6 33 2 0 0 0
OW 0 12 3 20 6 0 0 0
VODI 0 2 1 27 68 2 0 0
ODI 0 0 0 16 120 21 3 1
CDI 0 0 0 0 314 693 475 59
VCDI 0 0 0 0 69 1052 11337 17640

Date: 2019-05-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 121 6 9 0 0 0 0
OW 0 3 0 15 6 0 0 0
VODI 0 4 0 14 26 0 0 0
ODI 0 3 3 62 140 6 0 3
CDI 0 0 0 58 531 880 429 47
VCDI 0 0 0 10 92 1665 13591 14358

Date: 2019-05-04:

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 79 6 16 0 0 0 0
OW 0 2 0 9 0 0 0 0
VODI 0 3 1 14 15 0 0 0
ODI 0 6 5 45 296 12 1 0
CDI 0 1 0 73 578 1001 705 96
VCDI 0 0 0 0 22 843 13318 14935

Date: 2019-05-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 102 6 27 0 0 0 0
OW 0 9 2 15 4 0 0 0
VODI 0 6 0 33 27 3 3 1
ODI 0 4 2 138 232 2 0 7
CDI 0 1 3 312 613 926 272 74
VCDI 0 0 0 0 44 1024 13586 14604

Date: 2019-05-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 119 8 27 1 0 0 1
OW 0 1 1 19 8 0 1 2
VODI 0 5 1 48 61 1 0 10
ODI 0 14 5 161 245 9 2 17
CDI 0 94 20 304 601 989 631 77
VCDI 0 0 0 1 88 1282 14772 12456

Date: 2019-05-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 149 8 32 0 1 0 0
OW 0 19 5 21 10 0 0 2
VODI 0 56 7 145 38 1 0 8
ODI 0 70 10 174 89 8 12 15
CDI 0 106 19 249 953 1190 373 67
VCDI 0 0 0 0 72 1614 13329 13230


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