Description of algorithm
Interpretation of results
Full domain
  Ice concntr, edge pos
  Contingency tables
American sector
European sector
Asian sector

Validation of sea ice concentration - Full domain

Reference date: 2018-07-05

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2018-06-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 86723 16826 299 2068 1203 177 0 0
OW 0 890 61 570 401 35 0 0
VODI 0 1460 137 1583 1188 120 1 0
ODI 0 763 91 2243 6262 1919 21 0
CDI 0 40 3 232 7117 19623 1758 0
VCDI 0 0 0 0 71 7523 12789 12851

Date: 2018-07-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 87071 17501 296 2165 1193 168 1 0
OW 27 1000 63 624 373 66 0 0
VODI 20 1664 150 1766 1249 160 2 0
ODI 2 679 98 2234 7069 2354 24 0
CDI 0 36 3 180 5425 22862 1802 12
VCDI 0 0 0 0 28 6458 13321 8902

Date: 2018-07-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 88370 17033 313 2427 1359 63 0 0
OW 16 1031 59 622 398 27 1 0
VODI 28 1750 148 2033 1276 101 3 0
ODI 10 662 109 2494 9836 907 16 0
CDI 0 6 1 230 6339 22685 1189 0
VCDI 0 0 0 0 27 6301 15199 3979

Date: 2018-07-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 89172 17055 342 2692 1390 198 8 0
OW 28 879 52 631 360 71 3 0
VODI 20 1784 170 2160 1268 142 11 0
ODI 9 716 92 2379 10794 1878 18 0
CDI 0 944 3 191 5312 25111 1106 1
VCDI 0 0 0 0 3 6363 12972 720

Date: 2018-07-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 87584 19573 331 2912 1328 112 2 0
OW 18 900 50 597 312 36 1 0
VODI 12 1903 170 2324 1090 96 9 0
ODI 5 808 96 2255 12488 1198 12 0
CDI 0 31 4 123 5637 28845 2967 0
VCDI 0 10 0 17 16 8555 4621 0

Date: 2018-07-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 89763 18491 331 2711 1226 107 0 0
OW 8 926 83 668 272 50 0 0
VODI 4 1747 190 2564 1319 120 3 0
ODI 0 720 90 2293 12883 1529 9 0
CDI 0 28 1 105 5643 36820 1946 0
VCDI 0 0 0 1 8 2139 2249 1

Date: 2018-07-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 89730 20094 366 2977 828 130 0 0
OW 3 1090 71 712 276 51 0 0
VODI 0 1923 175 2680 1290 100 3 0
ODI 0 711 71 2738 12663 2398 38 0
CDI 0 41 2 98 3240 36018 4643 143
VCDI 0 0 0 0 0 770 927 48

Date: 2018-07-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 90987 20009 390 3117 1180 135 0 0
OW 8 1043 66 702 357 27 0 0
VODI 8 1915 162 3008 1345 91 2 0
ODI 2 601 76 3062 12780 1690 8 0
CDI 0 87 4 136 4047 31953 5522 0
VCDI 0 0 0 1 2 1171 1354 0


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