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: 2016-07-07

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-07-01:

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 3990 2624 2363 400 101 0 0
OW 0 60 151 497 175 31 0 0
VODI 0 40 165 1231 613 74 0 0
ODI 0 8 66 1476 5241 582 62 0
CDI 0 3 0 90 2263 12851 4534 301
VCDI 0 0 0 0 7 2026 3529 312

Date: 2016-07-03:

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 4621 2422 2777 534 79 0 0
OW 0 45 139 500 162 28 0 0
VODI 0 31 207 1349 714 56 0 0
ODI 0 4 66 1786 4696 347 57 0
CDI 0 2 0 45 2886 12964 3745 142
VCDI 0 0 0 0 8 2355 2957 142

Date: 2016-07-05:

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 4349 3316 3069 638 30 0 0
OW 0 46 102 458 186 14 0 0
VODI 0 29 186 1644 783 54 1 0
ODI 0 4 51 1523 4509 518 21 0
CDI 0 0 0 22 2246 13093 3643 44
VCDI 0 0 0 0 5 1618 3459 205

Date: 2016-07-07:

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 5570 3058 3063 670 8 0 0
OW 0 39 111 534 191 6 0 0
VODI 0 27 206 1928 561 31 0 0
ODI 0 1 71 1434 4337 456 2 0
CDI 0 2 0 58 3514 13247 2522 26
VCDI 0 0 0 0 41 2482 1644 26

Date: 2016-07-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 6091 3228 3481 844 44 0 0
OW 0 22 95 541 164 19 0 0
VODI 0 37 137 1673 496 48 5 0
ODI 0 3 47 1413 4625 507 37 0
CDI 0 0 1 80 5163 12962 2589 0
VCDI 0 0 0 0 0 880 634 0

Date: 2016-07-11:

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 6478 3446 3909 633 17 0 0
OW 0 42 144 495 125 11 0 0
VODI 0 26 165 1571 452 60 0 0
ODI 0 4 34 1328 6090 580 0 0
CDI 0 0 0 30 5785 12800 1020 0
VCDI 0 0 0 0 0 176 445 0

Date: 2016-07-13:

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 6641 3971 4078 429 15 0 0
OW 0 35 122 457 103 10 0 0
VODI 0 17 218 1681 462 55 0 0
ODI 0 10 25 1624 6665 2551 3 0
CDI 0 0 0 23 3292 12471 451 0
VCDI 0 0 0 0 0 398 59 0

Date: 2016-07-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 3 6016 5746 3608 299 0 0 0
OW 0 26 92 429 118 0 0 0
VODI 0 65 167 1664 753 2 0 0
ODI 0 7 20 1487 5938 3502 10 0
CDI 0 0 0 27 1332 12976 1315 0
VCDI 0 0 0 0 7 244 13 0


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