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: 2017-06-01

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-05-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 142 231 161 16 2 0 0
OW 0 21 55 63 5 5 11 0
VODI 0 5 57 156 24 11 27 4
ODI 0 0 16 292 117 15 25 17
CDI 0 0 5 386 1185 2779 1490 16
VCDI 0 0 0 2 124 1425 14048 9144

Date: 2017-05-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 265 214 133 42 9 6 0
OW 0 26 52 57 9 8 9 0
VODI 0 6 69 136 34 5 22 21
ODI 0 0 33 333 259 58 30 22
CDI 0 0 10 441 1375 3400 797 60
VCDI 0 0 0 3 140 1951 13760 8287

Date: 2017-05-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 313 306 157 39 12 5 0
OW 0 8 57 61 18 1 7 0
VODI 0 8 98 192 36 4 11 3
ODI 0 0 59 654 487 34 49 10
CDI 0 0 7 387 1884 3552 533 46
VCDI 0 0 0 0 35 2245 14392 6372

Date: 2017-06-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 433 273 270 44 9 3 0
OW 0 21 47 127 14 7 4 0
VODI 0 24 114 340 71 3 10 0
ODI 0 13 96 919 789 95 11 0
CDI 0 0 11 301 1794 3212 487 4
VCDI 0 0 0 2 40 1497 9793 11204

Date: 2017-06-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 445 392 360 59 5 2 0
OW 0 21 57 101 28 3 1 0
VODI 0 12 146 417 109 5 3 0
ODI 0 2 96 990 691 75 6 0
CDI 0 0 13 260 1626 2828 568 0
VCDI 0 0 0 0 36 1498 11066 10161

Date: 2017-06-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 462 501 439 79 15 0 0
OW 0 10 80 182 32 2 1 0
VODI 0 19 167 550 148 4 2 0
ODI 0 9 63 751 528 72 22 0
CDI 0 0 4 310 1515 3139 459 0
VCDI 0 0 0 0 18 1481 16283 4735

Date: 2017-06-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 595 478 522 81 15 0 0
OW 0 15 113 228 32 5 0 0
VODI 0 26 230 560 129 10 4 0
ODI 0 8 71 629 545 72 10 0
CDI 0 0 10 330 1371 3152 2207 49
VCDI 0 0 0 0 3 1242 13648 5692

Date: 2017-06-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1 641 570 520 92 2 1 0
OW 0 23 162 225 30 2 0 0
VODI 0 21 213 621 147 22 0 0
ODI 0 6 52 682 688 119 11 0
CDI 0 0 13 270 1424 4090 1430 84
VCDI 0 0 0 0 14 2464 13616 3826


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