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: 2016-01-21

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-01-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59061 23920 2423 553 30 0 0 0
OW 30 590 717 521 60 12 1 0
VODI 4 101 541 1010 575 98 44 0
ODI 0 0 97 669 1277 1239 199 0
CDI 0 0 5 311 1041 4296 3481 4
VCDI 0 0 0 63 299 4346 29670 49760

Date: 2016-01-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60842 22631 2137 429 27 2 0 0
OW 26 871 660 485 32 10 0 0
VODI 12 149 522 1028 424 77 13 0
ODI 0 6 135 798 1319 802 76 0
CDI 0 0 20 354 1312 4413 2253 39
VCDI 0 0 0 35 308 3530 29158 52113

Date: 2016-01-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60610 22695 1943 499 15 0 0 0
OW 33 987 981 679 54 4 0 0
VODI 4 109 481 1027 470 67 0 0
ODI 0 1 122 932 1234 500 31 0
CDI 0 0 8 322 1376 4160 1917 7
VCDI 0 0 0 101 389 3767 30781 50742

Date: 2016-01-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60255 22921 2407 586 26 0 0 0
OW 20 419 752 823 126 0 0 0
VODI 0 159 475 827 551 153 2 0
ODI 0 2 138 827 826 737 42 0
CDI 0 0 0 238 1240 4275 3546 5
VCDI 0 0 0 79 503 3754 30668 49666

Date: 2016-01-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 64445 19218 2072 623 57 3 0 0
OW 14 556 666 400 90 12 0 0
VODI 0 280 320 1036 488 89 2 0
ODI 0 34 178 796 947 552 30 0
CDI 0 0 0 228 1325 4431 3975 51
VCDI 0 0 0 76 369 3411 27330 52944

Date: 2016-01-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 61342 21726 2230 514 43 2 0 0
OW 3 1035 631 460 61 6 0 0
VODI 0 142 489 1072 506 35 0 0
ODI 0 8 168 1022 1132 304 7 0
CDI 0 0 4 200 1918 5494 1624 9
VCDI 0 0 0 70 181 5045 31555 48010

Date: 2016-01-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 63137 19592 1906 354 25 0 0 0
OW 32 1018 937 796 67 7 0 0
VODI 0 258 545 993 521 54 3 0
ODI 0 29 254 956 1285 423 14 0
CDI 0 0 42 334 1601 5008 1360 34
VCDI 0 0 0 93 344 5917 31719 47390

Date: 2016-01-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 61567 21476 1677 452 43 0 0 0
OW 13 884 692 619 82 6 0 0
VODI 0 320 656 958 534 102 0 0
ODI 0 57 302 797 1200 535 12 0
CDI 0 7 49 421 1748 4607 1395 25
VCDI 0 0 0 60 409 5445 32059 47839


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