Description of algorithm Full domain   Ice concntr, edge pos   Contingency tables American sector European sector Asian sector

Validation of sea ice edge, concentration - Full domain

Bulletin date: 2022-08-18

Model: ARC MFC - TOPAZ

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

Sea ice concentration

Difference metrics	Bias (model-obs.)

Sea ice edge length, displacement

Sea ice edge length

Ice edge displacement metrics

Supplementary metrics

Relative distance metrics [IE/IIEE]	Integrated ice edge error (IIEE)

Ice Edge Maps

IIEE regions	Ice edges
Best estimate vs. observations, 2022-08-17
	Observations in blue, model best estimate in black
Forecast vs. observations, 2022-08-24
	Observations in blue, persistence in brown, model best estimate in black, model forecast in grey
Persistence forecast, 2022-08-24

Fractions skill score

Generated by /metno/routine/sms/V2/xSIvalidation/AMSR2SIwebPage.sh ma. 09. jan. 10:15:52 +0000 2023 on arcval