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: 2018-08-23

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-08-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 10079 6442 67 537 125 0 0 0
OW 0 146 17 81 26 0 0 0
VODI 0 299 39 468 115 0 0 0
ODI 0 94 19 904 2211 29 0 0
CDI 0 0 0 53 2370 3843 988 0
VCDI 0 0 0 0 0 826 2304 0

Date: 2018-08-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 9651 6925 78 562 112 0 0 0
OW 0 176 15 111 20 0 0 0
VODI 0 303 35 560 113 0 0 0
ODI 0 120 15 1039 2752 98 0 0
CDI 0 0 0 7 961 3722 746 0
VCDI 0 0 0 0 0 698 2299 964

Date: 2018-08-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 10249 6880 86 452 104 0 0 0
OW 0 217 8 105 20 0 0 0
VODI 0 412 37 627 139 0 0 0
ODI 0 149 24 771 3085 230 0 0
CDI 0 1 0 13 698 3266 237 0
VCDI 0 0 0 0 0 2001 2271 0

Date: 2018-08-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 11568 6221 60 418 46 0 0 0
OW 0 194 12 88 21 0 0 0
VODI 0 380 40 812 139 0 0 0
ODI 0 164 27 863 3046 254 0 0
CDI 0 5 4 35 646 3111 881 0
VCDI 0 0 0 0 0 1263 1784 0

Date: 2018-08-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 11252 6573 65 462 47 0 0 0
OW 0 161 10 84 25 0 0 0
VODI 0 444 41 891 141 0 0 0
ODI 0 155 40 905 2997 325 0 0
CDI 0 0 0 9 459 4036 1811 13
VCDI 0 0 0 0 0 158 936 42

Date: 2018-08-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 11410 6655 64 439 46 0 0 0
OW 0 183 7 89 38 0 0 0
VODI 0 508 34 850 228 0 0 0
ODI 0 149 34 701 3478 384 0 0
CDI 0 0 0 11 738 4508 678 0
VCDI 0 0 0 0 0 128 722 0

Date: 2018-08-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 11251 6820 72 492 40 0 0 0
OW 0 185 5 77 27 1 0 0
VODI 0 570 47 938 157 1 0 0
ODI 0 147 36 1043 3160 298 0 0
CDI 0 0 0 0 1470 4743 31 0
VCDI 0 0 0 0 0 390 81 0

Date: 2018-08-31:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 11310 6995 70 291 35 1 0 0
OW 0 212 11 97 15 1 0 0
VODI 0 580 49 915 132 1 0 0
ODI 0 144 32 993 2976 253 0 0
CDI 0 2 1 4 1626 4915 104 0
VCDI 0 0 0 0 0 225 92 0


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