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: 2019-10-03

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-09-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 133079 14399 149 486 155 7 0 0
OW 0 783 84 435 210 12 0 0
VODI 0 332 74 707 666 114 24 0
ODI 0 69 23 495 1303 483 33 0
CDI 0 0 0 66 881 4093 2157 5
VCDI 0 0 0 1 54 3119 15127 7423

Date: 2019-09-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 132136 14818 110 370 143 5 0 0
OW 0 880 88 531 169 7 0 0
VODI 0 370 72 658 729 99 0 0
ODI 0 60 19 373 1136 490 12 0
CDI 0 3 3 53 767 5248 2226 289
VCDI 0 0 0 0 5 2275 16409 6495

Date: 2019-10-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 130108 15665 126 544 192 40 0 0
OW 7 1075 91 446 252 19 1 0
VODI 7 285 52 525 867 199 4 0
ODI 1 38 15 240 968 639 13 0
CDI 0 6 1 45 625 4780 3752 22
VCDI 0 0 0 0 2 2057 16385 6954

Date: 2019-10-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 128441 17131 148 624 178 14 0 0
OW 0 830 60 297 161 14 0 0
VODI 0 394 60 633 738 144 5 0
ODI 0 69 25 304 927 473 22 0
CDI 0 13 5 102 1068 5275 4265 77
VCDI 0 0 0 0 40 2004 18192 4315

Date: 2019-10-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 127858 17470 158 534 145 8 0 0
OW 13 780 72 322 186 25 0 0
VODI 5 407 64 675 735 91 0 0
ODI 0 79 22 301 929 592 3 0
CDI 0 9 6 132 1072 5281 3123 40
VCDI 0 0 0 0 19 3758 17000 5134

Date: 2019-10-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 128350 16082 139 507 95 1 0 0
OW 0 1191 55 412 191 9 0 0
VODI 0 352 72 736 816 127 3 0
ODI 0 94 18 341 890 459 37 0
CDI 0 22 7 134 852 6064 3080 0
VCDI 0 0 0 0 0 3212 18594 4106

Date: 2019-10-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 126213 18457 177 542 100 2 0 0
OW 0 761 39 252 151 8 0 0
VODI 0 546 82 641 447 53 2 0
ODI 0 159 22 348 915 261 24 0
CDI 0 92 24 259 1112 4648 4385 488
VCDI 0 0 0 0 31 3080 14032 8695

Date: 2019-10-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 123944 19029 155 440 61 8 0 0
OW 8 1461 101 549 221 34 0 0
VODI 11 418 56 567 660 148 4 0
ODI 0 121 13 217 610 538 39 1
CDI 0 77 12 222 943 3159 5646 911
VCDI 0 0 0 0 36 1794 13421 11413


Generated by /metno/routine/sms/V2/gxSIvalidation/gxSIwebPage.sh Fri Oct 18 03:21:05 UTC 2019 on arcmfcval

 
See Met Privacy