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: 2016-09-01

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-08-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96800 34557 8583 2680 37 0 0 0
OW 0 418 832 769 43 0 0 0
VODI 0 267 1343 6039 1078 0 0 0
ODI 0 9 81 3466 11138 763 0 0
CDI 0 0 0 68 2502 7475 656 0
VCDI 0 0 0 0 4 3392 4008 40

Date: 2016-08-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 101144 35127 5403 2125 50 0 0 0
OW 0 452 1077 674 41 0 0 0
VODI 0 223 1591 5790 1268 1 0 0
ODI 0 13 105 3525 10174 1039 0 0
CDI 0 0 0 35 1333 5497 1611 0
VCDI 0 0 0 0 0 2280 5972 498

Date: 2016-08-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 98967 37191 7182 1950 49 0 0 0
OW 0 629 1020 603 43 0 0 0
VODI 0 304 1600 5568 1265 1 0 0
ODI 0 9 143 3190 10277 514 1 0
CDI 0 0 0 32 1303 5456 714 0
VCDI 0 0 0 0 0 1072 5666 2299

Date: 2016-09-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 106338 32131 5585 2228 147 10 0 0
OW 0 598 1047 579 70 12 0 0
VODI 0 224 1558 5547 1017 27 0 0
ODI 0 9 129 3198 9601 668 0 0
CDI 0 0 0 128 1394 5941 166 0
VCDI 0 0 0 0 20 2661 5331 684

Date: 2016-09-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 103400 35191 6158 2282 177 20 0 0
OW 0 424 1146 667 66 11 0 0
VODI 0 151 1409 5197 932 28 0 0
ODI 0 13 106 2979 9357 762 0 0
CDI 0 0 0 200 2400 6158 525 0
VCDI 0 0 0 0 2 2404 4857 26

Date: 2016-09-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 105776 34479 5099 1839 145 2 0 0
OW 0 767 1380 631 53 2 0 0
VODI 0 190 1326 4724 905 21 0 0
ODI 0 1 75 2109 8685 1541 3 0
CDI 0 0 0 131 1438 10030 771 0
VCDI 0 0 0 0 0 2196 2729 0

Date: 2016-09-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 105010 35051 5794 1874 184 0 0 0
OW 0 719 1316 717 113 0 0 0
VODI 0 123 1122 4575 669 28 0 0
ODI 0 3 52 2473 7347 1598 6 0
CDI 0 0 0 210 2844 10303 2885 0
VCDI 0 0 0 0 0 373 1659 0

Date: 2016-09-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 96758 40272 7203 2574 160 0 0 0
OW 0 1027 1369 811 109 0 0 0
VODI 0 214 1206 3688 1041 32 0 0
ODI 0 4 82 1467 5686 3252 20 0
CDI 0 0 2 104 1633 13622 2937 0
VCDI 0 0 0 0 0 489 1286 0


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