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: 2016-03-17

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

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

Date: 2016-03-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 62899 19657 2040 508 109 11 0 0
OW 0 910 438 385 76 6 0 0
VODI 0 469 592 1105 387 111 0 0
ODI 0 32 263 999 1012 900 9 0
CDI 0 0 4 324 1556 6696 2545 87
VCDI 0 0 0 41 198 4173 28813 49693

Date: 2016-03-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60995 21159 2004 483 80 3 0 0
OW 0 790 718 715 109 36 0 0
VODI 0 334 494 1032 683 68 1 0
ODI 0 9 161 1060 1435 749 8 0
CDI 0 0 15 277 1831 6210 1990 0
VCDI 0 0 1 39 193 6834 29513 47019

Date: 2016-03-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59100 21535 2083 549 138 1 0 0
OW 40 1045 790 509 100 22 0 0
VODI 4 256 838 1205 797 88 0 0
ODI 0 0 121 999 1455 904 60 0
CDI 0 0 38 286 1445 6289 2142 21
VCDI 0 0 0 43 219 7237 30622 46067

Date: 2016-03-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59624 21574 1703 498 66 3 0 0
OW 0 780 635 310 39 9 0 0
VODI 0 282 867 1306 543 141 1 0
ODI 0 6 140 939 1623 918 22 2
CDI 0 0 26 284 1444 5755 2219 85
VCDI 0 0 0 65 229 6146 35162 43602

Date: 2016-03-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59776 21473 1529 473 39 7 0 0
OW 0 871 666 356 37 4 0 0
VODI 0 259 762 1336 474 97 3 1
ODI 0 1 90 771 1491 986 38 7
CDI 0 0 2 177 1443 5703 3011 87
VCDI 0 0 0 33 162 4402 33827 46654

Date: 2016-03-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59630 21660 1686 450 29 0 0 0
OW 0 839 627 412 60 2 0 0
VODI 0 193 644 1208 468 108 9 0
ODI 0 0 71 940 1133 968 55 0
CDI 0 0 0 320 2090 4413 3198 101
VCDI 0 0 0 46 165 4353 32568 48602

Date: 2016-03-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 61114 20580 1647 468 39 2 0 0
OW 0 911 474 306 98 10 0 0
VODI 0 176 542 905 428 183 34 0
ODI 0 0 136 744 965 1015 180 7
CDI 0 0 11 540 2231 3461 2948 354
VCDI 0 0 0 33 261 4794 30097 51354


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