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: 2017-06-22

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2017-06-16:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 64014 23949 7767 4151 478 67 1 0
OW 0 152 427 1189 268 20 0 0
VODI 0 121 584 2580 892 84 9 0
ODI 0 5 221 2877 4975 836 61 0
CDI 0 0 23 832 5218 10573 5374 17
VCDI 0 0 0 8 44 1729 22495 25007

Date: 2017-06-18:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 58326 27047 11329 4497 551 61 0 0
OW 0 163 495 1193 248 38 1 0
VODI 0 113 607 2655 860 117 11 0
ODI 0 6 208 3126 4805 1070 20 0
CDI 0 0 8 676 4562 12653 4668 65
VCDI 0 0 0 2 18 2442 22006 22401

Date: 2017-06-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 64199 23942 8754 5954 783 78 5 0
OW 0 166 520 1119 231 25 2 0
VODI 0 94 666 2567 914 101 7 0
ODI 0 7 233 3029 4758 673 28 0
CDI 0 0 9 585 4584 12201 5298 254
VCDI 0 0 0 0 27 2051 21905 21279

Date: 2017-06-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 67427 23798 8628 4591 918 37 4 0
OW 0 115 417 1066 264 30 4 0
VODI 0 89 548 2835 1006 57 15 0
ODI 0 20 202 2817 4389 678 97 0
CDI 0 0 10 602 5363 12850 6197 159
VCDI 0 0 0 0 49 2649 15795 23322

Date: 2017-06-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 65734 23665 11069 5101 793 55 3 0
OW 0 71 469 1118 267 21 0 0
VODI 0 59 702 2596 956 83 3 0
ODI 0 17 215 2590 4722 1004 17 0
CDI 0 1 1 658 9612 14539 5440 192
VCDI 0 0 0 0 885 3204 14021 17165

Date: 2017-06-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 65421 27028 9422 4612 925 58 2 0
OW 0 147 498 905 239 23 2 0
VODI 0 101 741 2426 846 75 1 0
ODI 0 1 134 2840 6223 889 8 0
CDI 0 1 2 495 6891 19374 5746 123
VCDI 0 0 0 0 27 2423 17358 11041

Date: 2017-06-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 62962 30296 10518 4583 713 185 1 0
OW 0 124 475 990 278 39 0 0
VODI 0 82 645 2658 918 166 0 0
ODI 0 6 127 2772 6303 1011 4 0
CDI 0 0 4 412 4603 18722 7971 322
VCDI 0 0 0 6 68 2846 15088 11150

Date: 2017-06-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 66262 29253 9936 4310 770 231 0 0
OW 0 158 390 941 296 41 0 0
VODI 0 158 573 2515 988 130 0 0
ODI 0 13 167 2961 6129 1099 16 0
CDI 0 2 1 512 4363 20616 10910 292
VCDI 0 0 0 0 24 2244 9805 10942


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