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: 2019-08-01

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-07-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 4256 7285 84 655 65 0 0 0
OW 23 361 21 167 42 0 0 0
VODI 19 802 84 1843 592 0 0 0
ODI 0 59 14 914 4534 171 0 0
CDI 0 0 0 5 1110 7895 838 17
VCDI 0 0 0 0 0 52 162 12

Date: 2019-07-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 4286 7614 92 654 45 0 0 0
OW 24 431 18 158 23 0 0 0
VODI 8 1005 111 2277 556 0 0 0
ODI 0 94 26 955 3798 146 0 0
CDI 0 0 0 11 972 5796 1834 34
VCDI 0 0 0 0 0 53 712 349

Date: 2019-07-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5932 6571 75 431 62 0 0 0
OW 14 499 14 152 22 0 0 0
VODI 19 1327 133 2615 315 3 0 0
ODI 0 119 35 957 2198 503 0 0
CDI 0 0 0 3 449 6576 887 0
VCDI 0 0 0 0 0 420 1689 62

Date: 2019-08-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5764 7032 78 432 54 1 0 0
OW 10 545 17 137 28 3 0 0
VODI 5 1614 161 2379 326 11 0 0
ODI 0 101 26 776 1943 438 1 0
CDI 0 0 0 2 677 7046 667 0
VCDI 0 0 0 0 0 476 1332 0

Date: 2019-08-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 4579 8775 98 409 65 2 0 0
OW 2 589 25 151 20 3 0 0
VODI 0 1479 154 2252 371 4 0 0
ODI 0 165 24 643 2348 372 12 0
CDI 0 0 0 9 796 6458 990 0
VCDI 0 0 0 0 0 543 744 0

Date: 2019-08-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5880 8339 67 284 71 5 0 0
OW 0 666 27 101 18 3 0 0
VODI 0 1707 145 1847 143 4 0 0
ODI 0 202 27 516 3026 162 0 0
CDI 0 0 0 5 711 7689 228 0
VCDI 0 0 0 0 0 47 162 0

Date: 2019-08-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5936 9053 64 313 89 0 0 0
OW 0 601 21 136 25 0 0 0
VODI 0 1434 141 1642 182 1 0 0
ODI 0 160 26 419 2340 1495 0 0
CDI 0 0 0 8 336 6579 1053 0
VCDI 0 0 0 0 0 0 28 0

Date: 2019-08-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 8134 7778 51 232 98 2 0 0
OW 11 688 25 98 26 2 0 0
VODI 5 1846 99 815 214 5 0 0
ODI 0 115 11 374 1713 2001 181 0
CDI 0 0 0 6 267 4146 3080 0
VCDI 0 0 0 0 0 0 59 0


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