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: 2019-09-26

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2019-09-20:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 134482 14153 129 508 93 6 0 0
OW 26 930 60 380 153 16 0 0
VODI 14 758 96 944 896 267 8 5
ODI 0 105 27 575 1973 1340 47 28
CDI 0 14 2 43 415 3267 4086 112
VCDI 0 0 0 0 1 984 12208 7897

Date: 2019-09-22:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 132834 15713 128 406 101 2 0 0
OW 20 930 61 326 93 14 0 0
VODI 5 633 103 904 833 239 5 0
ODI 0 74 20 552 1924 920 119 0
CDI 0 2 0 21 521 3530 3232 2
VCDI 0 1 0 1 1 1333 11139 10306

Date: 2019-09-24:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 132997 14983 121 441 148 1 0 0
OW 19 888 65 529 168 14 0 0
VODI 12 350 81 869 923 148 0 0
ODI 7 38 13 366 1723 900 23 0
CDI 0 0 0 14 658 3726 1790 53
VCDI 0 0 0 0 11 2074 14224 8671

Date: 2019-09-26:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 133401 14373 128 534 211 6 0 0
OW 3 880 51 303 131 21 0 0
VODI 0 446 90 805 643 119 9 0
ODI 0 83 32 511 1464 370 15 0
CDI 0 0 0 53 1109 3934 1319 30
VCDI 0 0 0 0 117 4365 15275 6217

Date: 2019-09-28:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 132534 14449 125 438 170 17 0 0
OW 0 897 83 534 259 13 0 0
VODI 0 340 63 596 680 179 13 0
ODI 0 57 19 436 1214 532 41 0
CDI 0 1 1 63 744 4094 2626 164
VCDI 0 0 0 0 30 1944 15235 8457

Date: 2019-09-30:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 131845 14464 123 435 169 19 0 0
OW 0 1117 84 515 161 31 0 0
VODI 0 303 57 523 882 150 0 0
ODI 0 39 11 259 1003 666 15 0
CDI 0 5 3 31 614 4949 3595 57
VCDI 0 0 0 0 2 1995 16620 6306

Date: 2019-10-02:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 129555 16066 145 544 146 15 0 0
OW 0 980 77 428 195 26 0 0
VODI 0 350 59 597 815 149 8 0
ODI 0 48 17 330 962 491 15 0
CDI 0 9 5 92 950 4901 3620 51
VCDI 0 0 0 0 0 2109 17628 5665

Date: 2019-10-04:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 129995 15549 125 539 210 39 0 0
OW 2 745 70 255 131 37 0 0
VODI 0 421 61 628 718 153 5 0
ODI 0 86 30 288 839 546 45 0
CDI 0 12 6 148 1019 5280 4074 89
VCDI 0 0 0 0 73 3327 17808 3695


Generated by /metno/routine/sms/V2/gxSIvalidation/gxSIwebPage.sh Fri Oct 11 03:25:20 UTC 2019 on arcmfcval

 
See Met Privacy