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: 2021-04-29

Model: GLO MFC - NEMO

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

Model vs. observations, sea ice class contingency tables

Date: 2021-04-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 72755 12156 92 413 103 1 0 0
OW 0 999 41 316 120 0 0 0
VODI 0 1152 85 625 346 31 0 1
ODI 0 511 71 685 1126 270 22 4
CDI 0 72 17 325 2370 4814 3108 85
VCDI 0 1 0 3 194 4063 23094 56977

Date: 2021-04-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 71277 13783 122 518 138 0 0 0
OW 0 805 48 305 158 1 0 0
VODI 0 895 77 665 514 19 2 0
ODI 0 430 62 700 1023 261 24 0
CDI 0 69 14 346 2370 5140 2237 81
VCDI 0 0 0 15 109 2712 24396 57732

Date: 2021-04-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 71926 12730 107 494 131 0 0 0
OW 0 949 60 351 132 0 0 0
VODI 0 794 55 635 567 15 4 0
ODI 0 394 66 779 1184 256 67 15
CDI 0 34 7 305 2454 5948 2415 172
VCDI 0 0 0 2 78 3828 26370 53724

Date: 2021-04-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 71628 13234 126 579 158 1 0 0
OW 0 679 52 395 203 3 0 0
VODI 0 634 57 568 793 99 1 0
ODI 0 412 55 595 1141 357 35 9
CDI 0 41 11 326 2489 5757 3587 141
VCDI 0 0 0 0 101 3448 25262 54071

Date: 2021-05-01:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 71873 13809 128 614 122 1 0 0
OW 0 511 49 317 119 13 0 0
VODI 0 771 63 696 568 71 4 0
ODI 0 378 53 753 1100 298 21 9
CDI 0 43 10 317 2288 5753 3185 150
VCDI 0 0 0 11 85 3213 24840 54812

Date: 2021-05-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 72389 14039 138 463 107 0 0 0
OW 0 562 53 316 66 0 0 0
VODI 0 837 59 695 357 10 3 0
ODI 0 390 49 718 1055 206 36 3
CDI 0 88 21 338 2588 5947 2076 102
VCDI 0 15 7 41 155 2984 24477 55658

Date: 2021-05-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 72425 14194 155 555 108 0 0 0
OW 0 500 21 269 97 2 0 0
VODI 0 779 73 615 352 25 10 0
ODI 0 318 40 669 1568 263 80 3
CDI 0 115 26 311 2440 5816 1993 73
VCDI 0 0 0 0 33 2879 25829 54412

Date: 2021-05-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 72410 14256 136 692 175 1 0 0
OW 12 512 35 254 162 2 1 0
VODI 0 780 62 574 399 28 3 0
ODI 0 280 40 669 1440 240 66 10
CDI 0 101 16 310 2387 6085 3098 80
VCDI 0 0 0 0 156 2612 24121 54843


Generated by /metno/routine/sms/V2/gxSIvalidation/gxSIwebPage.sh Fri May 14 05:00:23 UTC 2021 on arcmfcval

 
See Met Privacy