Polar stereographic projection

import earthkit.maps
import cartopy.crs as ccrs

chart = earthkit.maps.Chart(
    crs=ccrs.NorthPolarStereo(),
    domain=[-180, 180, 60, 90],
    domain_crs=ccrs.PlateCarree(),
)

chart.ocean()
chart.land()
chart.coastlines()
chart.gridlines(xstep=10, ystep=10, ylim=80, linestyle="solid", draw_labels=False)

chart.show()