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: 2016-10-06

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-09-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 94343 39183 5905 1317 29 0 0 0
OW 20 330 597 817 233 0 0 0
VODI 9 20 237 1673 1300 268 9 0
ODI 0 0 22 456 1571 2150 332 0
CDI 0 0 0 53 618 8982 13769 967
VCDI 0 0 0 0 0 1126 8794 1918

Date: 2016-10-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 93554 40446 5728 1025 56 0 0 0
OW 0 339 708 791 178 3 0 0
VODI 0 37 347 1717 933 243 1 0
ODI 0 0 39 522 1596 1259 110 0
CDI 0 0 0 76 707 11625 8948 736
VCDI 0 0 0 0 0 1726 8620 4978

Date: 2016-10-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 91132 43317 4622 1490 82 0 0 0
OW 0 323 630 1000 139 4 0 0
VODI 0 24 192 1698 809 150 0 0
ODI 0 1 6 485 1470 680 40 0
CDI 0 0 0 53 1002 12732 4579 24
VCDI 0 0 0 0 0 4858 14102 1404

Date: 2016-10-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 91831 41971 4407 1712 92 0 0 0
OW 6 348 669 1111 280 0 0 0
VODI 0 9 179 1534 879 133 15 0
ODI 0 3 13 516 1134 475 121 0
CDI 0 0 0 104 1262 9252 6561 77
VCDI 0 0 0 0 4 7953 13444 953

Date: 2016-10-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 88047 42517 7670 1300 85 0 0 0
OW 18 273 801 1058 130 9 0 0
VODI 11 16 235 1745 888 65 0 0
ODI 0 6 19 500 1209 361 34 0
CDI 0 0 0 138 1168 9878 5180 47
VCDI 0 0 0 0 2 6806 15325 1507

Date: 2016-10-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 92179 40860 4028 1055 118 0 0 0
OW 0 801 1213 1301 115 14 0 0
VODI 0 63 246 1567 871 127 0 0
ODI 0 2 16 494 1085 423 16 0
CDI 0 0 0 116 1183 8069 4668 17
VCDI 0 0 0 0 10 3538 20580 2273

Date: 2016-10-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 87400 42685 5456 1574 101 0 0 0
OW 30 1097 974 1597 342 9 0 0
VODI 0 99 203 1431 1093 218 0 0
ODI 0 4 4 362 1098 525 5 0
CDI 0 0 0 28 679 6511 4673 26
VCDI 0 0 0 0 7 3592 22306 2919

Date: 2016-10-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 85781 43248 4949 1491 101 33 0 0
OW 0 1098 1188 1988 194 17 0 0
VODI 0 90 249 1579 1546 264 1 0
ODI 0 19 13 261 874 653 74 0
CDI 0 0 0 46 751 5674 4580 76
VCDI 0 0 0 0 20 3629 22560 4001


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