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: 2016-07-28

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-07-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 342 9350 3157 3420 241 6 0 0
OW 0 51 120 492 114 0 0 0
VODI 0 74 397 2692 652 0 0 0
ODI 0 13 14 942 6588 1977 1 0
CDI 0 0 0 18 1192 11840 1984 0
VCDI 0 0 0 0 1 117 71 0

Date: 2016-07-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 426 10967 3330 2172 255 0 0 0
OW 0 68 129 488 116 0 0 0
VODI 0 76 344 2702 722 55 0 0
ODI 0 0 13 737 6252 1294 0 0
CDI 0 0 0 26 1383 12171 1871 0
VCDI 0 0 0 0 4 162 103 0

Date: 2016-07-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 218 9898 4342 3126 195 0 0 0
OW 0 64 123 497 123 0 0 0
VODI 0 25 350 2527 692 107 0 0
ODI 0 0 5 765 6543 1068 0 0
CDI 0 0 0 7 946 11022 1443 0
VCDI 0 0 0 0 1 518 1261 0

Date: 2016-07-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 2458 9965 3779 2090 117 1 0 0
OW 0 29 161 482 61 5 0 0
VODI 0 15 427 2753 403 33 0 0
ODI 0 13 20 1203 6141 830 0 0
CDI 0 0 0 5 2006 9678 583 0
VCDI 0 0 0 0 3 1966 639 0

Date: 2016-07-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1474 11152 3639 2309 114 0 0 0
OW 0 35 215 506 74 2 0 0
VODI 0 72 469 2865 505 1 0 0
ODI 0 3 16 1090 6202 1333 0 0
CDI 0 0 0 10 1460 11358 750 0
VCDI 0 0 0 0 6 23 183 0

Date: 2016-08-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 800 10272 5130 2791 130 0 0 0
OW 0 104 268 455 70 4 0 0
VODI 0 67 479 3071 461 4 0 0
ODI 0 0 12 1039 6402 714 0 0
CDI 0 0 0 4 1029 11445 855 0
VCDI 0 0 0 0 1 9 250 0

Date: 2016-08-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1190 10769 5402 2034 98 2 0 0
OW 0 108 321 405 54 10 0 0
VODI 0 70 803 2931 431 18 0 0
ODI 0 5 6 1206 5606 1008 1 0
CDI 0 0 0 18 974 10931 1289 0
VCDI 0 0 0 0 1 113 62 0

Date: 2016-08-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 1043 11511 4994 2148 128 8 2 0
OW 0 153 445 362 47 10 3 0
VODI 0 107 946 2677 295 21 4 0
ODI 0 8 10 1552 5126 677 67 0
CDI 0 0 0 21 850 9471 2973 0
VCDI 0 0 0 0 0 31 176 0


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