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: 2017-02-16

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-02-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 51593 27511 6186 638 61 5 0 0
OW 0 201 345 384 56 3 0 0
VODI 0 37 353 646 221 10 0 0
ODI 0 5 156 983 803 191 38 0
CDI 0 4 6 578 1961 4695 1016 11
VCDI 0 0 0 11 98 1688 6464 2142

Date: 2017-02-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 48980 26838 9016 1053 69 3 0 0
OW 0 168 294 479 46 1 0 0
VODI 0 65 322 760 160 8 2 0
ODI 0 5 170 897 868 157 46 0
CDI 0 0 0 471 1728 5439 788 7
VCDI 0 0 0 6 37 863 6119 3235

Date: 2017-02-14:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 53555 20467 9374 914 76 7 0 0
OW 0 367 621 547 98 4 0 0
VODI 0 87 338 965 455 3 0 0
ODI 0 3 65 1000 1052 129 1 0
CDI 0 0 1 327 1625 5322 1453 14
VCDI 0 0 0 5 32 677 6893 2623

Date: 2017-02-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 50975 24199 8417 716 55 6 0 0
OW 0 276 669 536 96 4 0 0
VODI 0 98 407 1030 552 24 0 0
ODI 0 5 116 848 1130 217 7 0
CDI 0 4 0 308 1125 3741 1515 27
VCDI 0 0 0 2 117 1198 6479 4201

Date: 2017-02-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 50839 24325 7553 482 37 3 0 0
OW 52 1124 589 591 106 2 0 0
VODI 0 104 382 867 557 72 0 0
ODI 0 7 74 514 989 652 1 0
CDI 0 0 3 428 1157 3361 1875 0
VCDI 0 0 0 4 94 1214 6533 4509

Date: 2017-02-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 51019 24474 6652 434 40 1 0 0
OW 29 1644 641 419 75 3 0 0
VODI 0 199 500 832 391 14 0 0
ODI 0 5 111 739 1215 215 0 0
CDI 0 0 9 428 1325 4024 495 0
VCDI 0 0 0 0 29 2354 7796 2988

Date: 2017-02-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 49028 24699 8927 431 46 3 0 0
OW 0 809 676 446 56 2 0 0
VODI 0 252 642 873 186 13 0 0
ODI 0 12 97 1171 1027 104 8 0
CDI 0 0 2 339 1644 3582 782 0
VCDI 0 0 0 45 111 2261 5771 5055

Date: 2017-02-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 47239 25863 9703 637 69 3 0 0
OW 0 525 484 351 65 2 0 0
VODI 0 194 516 1027 267 24 0 0
ODI 0 13 99 985 1156 216 3 0
CDI 0 0 37 358 1625 3102 633 0
VCDI 0 0 4 125 184 2079 6418 5094


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