Arctic and Sub-Arctic Maritime



SAR Composite Arctic Imagery (normalized radar cross section)

Product Families
Sea Surface Roughness

The daily composite of Synthetic Aperture Radar (SAR) Normalized Radar Cross Section (NRCS) imagery covering the Arctic and sub-Arctic maritime regions over a period of one day are available at 1-km resolution. These high-resolution, weather- and time-agnostic measurements of surface backscatter contain detailed information tailored for sea ice classification purposes.