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

Validation of sea ice concentration - American sector

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 4647 16381 2783 1085 9 0 0 0
OW 0 270 553 463 17 0 0 0
VODI 0 155 921 3790 424 0 0 0
ODI 0 9 17 1546 3426 187 0 0
CDI 0 0 0 16 681 3780 558 0
VCDI 0 0 0 0 0 1769 2379 0

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 5169 16506 3151 1132 37 0 0 0
OW 0 254 782 372 20 0 0 0
VODI 0 142 1161 3326 484 0 0 0
ODI 0 9 45 1704 2369 349 0 0
CDI 0 0 0 4 302 1750 1510 0
VCDI 0 0 0 0 0 439 4400 449

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 3934 16614 5003 1161 39 0 0 0
OW 0 446 787 322 26 0 0 0
VODI 0 226 1209 3118 361 0 0 0
ODI 0 8 113 1623 1978 258 1 0
CDI 0 0 0 27 490 2168 364 0
VCDI 0 0 0 0 0 427 3644 1519

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 9243 14482 2348 1051 140 10 0 0
OW 0 511 835 311 38 12 0 0
VODI 0 210 1304 2956 298 26 0 0
ODI 0 9 109 1432 1826 214 0 0
CDI 0 0 0 111 696 2132 40 0
VCDI 0 0 0 0 20 1527 3896 79

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 8635 14052 3484 1262 159 20 0 0
OW 0 403 944 400 39 9 0 0
VODI 0 147 1141 3029 315 20 0 0
ODI 0 13 83 1153 1720 241 0 0
CDI 0 0 0 168 959 2716 345 0
VCDI 0 0 0 0 2 1261 3120 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 9810 14113 2495 926 118 2 0 0
OW 0 735 1165 380 20 2 0 0
VODI 0 166 1062 2979 189 5 0 0
ODI 0 1 66 1214 1521 251 0 0
CDI 0 0 0 128 680 4926 56 0
VCDI 0 0 0 0 0 1670 1186 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 9254 14482 3069 915 93 0 0 0
OW 0 689 1119 460 42 0 0 0
VODI 0 97 885 2914 178 1 0 0
ODI 0 3 40 1185 1475 198 0 0
CDI 0 0 0 98 997 5221 1386 0
VCDI 0 0 0 0 0 136 929 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 8620 14655 2715 865 105 0 0 0
OW 0 953 1174 497 40 0 0 0
VODI 0 161 975 2497 478 0 0 0
ODI 0 3 73 840 1575 499 0 0
CDI 0 0 2 90 491 7218 530 0
VCDI 0 0 0 0 0 280 530 0


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