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: 2016-03-03

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-02-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60977 20868 1714 423 25 0 0 0
OW 0 944 877 630 46 7 0 0
VODI 0 463 805 1654 544 139 2 0
ODI 0 5 157 1596 1282 645 37 13
CDI 0 0 8 547 1587 5606 2981 57
VCDI 0 0 1 37 278 3292 29799 49002

Date: 2016-02-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59691 22026 1894 423 35 0 0 0
OW 0 878 823 603 45 5 0 0
VODI 0 411 644 1431 974 138 1 0
ODI 0 13 159 1085 1634 784 11 9
CDI 0 0 5 207 1746 5410 2047 44
VCDI 0 0 0 65 287 5499 30185 47836

Date: 2016-03-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59735 21751 1824 330 37 0 0 0
OW 40 1271 713 520 78 5 0 0
VODI 0 335 771 1114 964 79 4 0
ODI 0 1 127 1021 1685 871 82 7
CDI 0 0 24 196 1409 5787 3071 35
VCDI 0 0 4 44 177 4477 31387 47072

Date: 2016-03-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59945 22367 1866 365 43 5 0 0
OW 2 782 808 415 52 4 0 0
VODI 0 279 732 1330 488 84 1 2
ODI 0 3 204 998 1502 555 41 14
CDI 0 0 20 476 1488 4241 3941 538
VCDI 0 0 2 37 224 3174 29228 50792

Date: 2016-03-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59867 22231 2015 491 64 8 0 0
OW 11 1180 713 332 49 8 0 0
VODI 0 236 746 1267 703 26 0 0
ODI 0 45 261 1155 1335 480 22 0
CDI 0 0 17 550 1776 3847 2450 98
VCDI 0 0 0 66 277 3348 32091 49283

Date: 2016-03-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60561 21008 1952 833 111 5 0 0
OW 3 1114 615 599 132 14 0 0
VODI 0 133 588 1150 834 50 0 0
ODI 0 2 127 907 1568 617 23 0
CDI 0 0 8 412 1937 5565 1974 40
VCDI 0 0 0 34 246 3942 32742 47202

Date: 2016-03-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60063 21501 1841 532 75 3 0 0
OW 0 1283 616 512 96 16 0 0
VODI 0 266 742 1144 770 75 1 0
ODI 0 5 257 858 1360 974 33 0
CDI 0 0 17 416 1826 5077 2787 49
VCDI 0 0 0 38 267 3330 30672 49546

Date: 2016-03-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 61819 20548 1748 653 64 12 0 0
OW 0 983 464 471 74 14 0 0
VODI 0 380 684 956 652 84 0 0
ODI 0 37 286 907 1139 944 33 2
CDI 0 0 41 507 1801 5609 2076 80
VCDI 0 0 0 75 377 4499 29842 49187


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