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

Validation of sea ice concentration - European sector

Reference date: 2019-05-16

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-05-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 71453 14657 126 435 93 0 0 0
OW 0 384 30 150 66 1 0 0
VODI 0 563 56 429 154 4 0 2
ODI 0 150 39 540 771 31 9 1
CDI 0 40 19 341 1749 3758 681 2
VCDI 0 0 0 0 52 1434 4977 5903

Date: 2019-05-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 71555 14759 126 477 71 0 0 0
OW 1 393 23 182 56 0 0 0
VODI 0 499 54 434 174 6 1 2
ODI 0 156 36 507 895 125 18 1
CDI 0 58 21 359 1698 3808 749 32
VCDI 0 0 0 11 55 835 4895 6028

Date: 2019-05-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 73564 13534 105 382 53 0 0 0
OW 0 375 22 156 45 0 0 0
VODI 0 524 42 334 156 0 0 2
ODI 0 250 38 599 867 100 9 1
CDI 0 63 29 342 2019 3297 478 1
VCDI 0 0 0 1 109 1139 5098 5366

Date: 2019-05-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 73376 13867 104 371 49 0 0 0
OW 0 373 15 118 41 0 0 0
VODI 0 527 52 357 123 3 1 0
ODI 0 269 37 663 1070 239 10 0
CDI 0 86 33 439 2035 2985 572 9
VCDI 0 0 0 0 97 1349 5322 4508

Date: 2019-05-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 73801 13617 104 410 58 0 0 0
OW 0 316 16 144 35 0 0 0
VODI 0 516 46 413 118 13 2 0
ODI 0 246 39 680 1316 245 3 0
CDI 0 123 35 460 1827 3266 494 9
VCDI 0 0 0 0 9 703 4712 5324

Date: 2019-05-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 74222 13625 89 323 50 0 0 0
OW 0 335 23 145 33 0 0 0
VODI 0 470 56 494 146 0 0 0
ODI 0 192 33 589 1257 68 6 6
CDI 0 148 36 464 1773 3261 577 13
VCDI 0 0 0 1 35 437 4937 5256

Date: 2019-05-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 74853 13086 92 326 32 0 0 0
OW 8 310 28 174 26 1 0 0
VODI 0 450 53 537 174 3 0 0
ODI 0 191 31 661 1127 41 6 3
CDI 0 174 38 495 1901 2763 921 10
VCDI 0 1 0 0 31 662 4689 5202

Date: 2019-05-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 73608 14196 120 364 40 1 0 0
OW 0 319 44 178 30 1 0 0
VODI 0 399 44 631 148 13 1 0
ODI 0 203 30 739 1179 60 3 1
CDI 0 203 44 519 1735 3094 744 9
VCDI 0 0 0 1 35 604 4227 5533


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