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: 2016-11-03

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2016-10-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 80636 39043 3915 1090 236 6 0 0
OW 28 2454 1164 763 351 34 0 0
VODI 0 375 541 1759 1645 805 0 0
ODI 0 4 18 801 1611 1414 36 5
CDI 0 0 0 85 1415 4556 1656 63
VCDI 0 0 0 0 108 5829 18912 15690

Date: 2016-10-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 77936 40449 4936 875 112 6 0 0
OW 40 2181 1512 1020 212 52 0 0
VODI 0 376 538 2198 1151 628 0 3
ODI 0 5 38 947 1936 1183 28 12
CDI 0 0 0 136 1325 5109 1405 71
VCDI 0 0 0 6 128 4192 18639 17663

Date: 2016-11-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 69679 47088 4954 1277 155 46 0 0
OW 66 2949 1294 1415 224 56 0 0
VODI 0 293 590 2115 1378 249 9 1
ODI 0 0 36 889 2244 1017 49 13
CDI 0 0 0 103 1123 5375 1276 156
VCDI 0 0 0 0 60 3107 18216 19546

Date: 2016-11-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 75399 37862 4946 1195 183 2 0 0
OW 0 3793 1195 1045 400 58 0 0
VODI 0 388 841 2587 2156 397 10 4
ODI 0 0 21 481 1788 1806 158 11
CDI 0 0 0 66 723 5914 2451 175
VCDI 0 0 0 30 94 4050 19357 17462

Date: 2016-11-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 72076 39741 5066 1175 109 0 0 0
OW 0 3172 1093 897 368 54 6 0
VODI 0 150 546 2440 2550 491 50 0
ODI 0 0 24 251 1952 2243 217 1
CDI 0 0 0 51 650 6215 2538 160
VCDI 0 0 0 18 55 2741 19384 20564

Date: 2016-11-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 64316 38737 10558 1112 115 4 0 0
OW 0 2916 2218 1066 184 21 0 0
VODI 0 130 672 2654 1631 321 21 0
ODI 0 0 0 366 2203 2933 290 32
CDI 0 0 0 39 750 6773 2746 871
VCDI 0 0 0 0 0 2116 16224 25029

Date: 2016-11-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 65478 37495 9761 805 61 2 0 0
OW 45 2728 1208 938 147 5 0 0
VODI 4 609 1032 2734 1596 98 0 0
ODI 0 19 69 777 2220 2015 42 0
CDI 0 8 3 206 1620 7765 2815 74
VCDI 0 9 0 16 108 5316 19048 20172

Date: 2016-11-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 73146 33146 5668 806 68 0 0 0
OW 11 2332 1172 946 178 5 0 0
VODI 0 509 439 1909 1931 156 0 1
ODI 0 18 58 650 2389 2385 99 6
CDI 0 2 3 178 1551 8926 3706 196
VCDI 0 0 0 0 11 2796 16880 24771


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