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

Validation of sea ice concentration - Full domain

Reference date: 2019-07-04

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-06-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 81519 23389 396 2580 1107 129 0 0
OW 3 1108 78 703 437 34 0 0
VODI 1 2003 206 2327 1703 129 0 0
ODI 0 686 102 2619 10026 1827 0 0
CDI 0 23 3 95 4570 22943 4027 0
VCDI 0 0 0 0 86 4330 14353 3506

Date: 2019-06-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 82580 24514 387 2421 1247 133 0 0
OW 11 1051 71 721 363 12 0 0
VODI 2 2005 184 2243 1871 95 0 0
ODI 0 685 113 2301 11008 1306 2 0
CDI 0 82 1 123 4471 24195 1912 0
VCDI 0 0 0 0 0 7146 12432 1360

Date: 2019-07-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 84116 25235 383 2562 1141 50 0 0
OW 3 1053 91 671 338 23 0 0
VODI 0 1767 195 2561 2076 96 0 0
ODI 0 529 75 2523 12306 1490 2 0
CDI 0 8 1 73 3368 23946 1014 0
VCDI 0 0 0 1 13 7735 10917 686

Date: 2019-07-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 84892 26181 369 2702 970 36 0 0
OW 2 991 65 778 308 33 0 0
VODI 0 1855 188 3062 2099 167 0 0
ODI 0 480 81 2147 12661 2101 6 0
CDI 0 6 1 70 3907 22946 1012 0
VCDI 0 0 0 0 7 9750 7028 147

Date: 2019-07-06:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 87336 25611 395 2904 756 42 0 0
OW 36 1070 75 780 289 22 0 0
VODI 22 1871 174 2959 1895 164 0 0
ODI 4 500 74 1860 13360 2120 7 0
CDI 0 6 3 89 3344 25752 1680 0
VCDI 0 0 0 0 16 9566 2266 0

Date: 2019-07-08:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 89133 25835 438 3161 849 15 0 0
OW 11 952 66 733 346 15 0 0
VODI 8 1865 162 2598 2036 97 0 0
ODI 0 341 56 1673 14270 1422 6 0
CDI 0 5 0 84 2829 31649 1508 0
VCDI 0 0 0 0 2 3743 1140 0

Date: 2019-07-10:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 90339 26677 476 3075 863 9 0 0
OW 21 920 77 686 344 12 0 0
VODI 5 1681 137 2508 1776 67 0 0
ODI 0 304 44 2175 13938 2383 24 0
CDI 0 18 4 72 2052 30678 4034 0
VCDI 0 0 0 0 0 1289 360 0

Date: 2019-07-12:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 90288 28001 446 3324 788 18 0 0
OW 95 877 48 707 366 11 0 0
VODI 124 1435 134 2629 1794 34 14 0
ODI 7 262 47 2642 13986 1998 34 0
CDI 0 10 7 64 2286 28017 5530 0
VCDI 0 0 0 0 58 674 293 0


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