2

I reprojected a natural earth raster file (Natural Earth II with Shaded Relief, Water, and Drainages, CRS WGS84) with a costum CRS (azimuthal orthografic) using Raster->Projections->Warp in QGIS. Worked fine except glitches at the international date line and at the horizon of the hemisphere (see attached image). An idea how I can prevent these?

Edit: as @user30184 suggests adding -wo SAMPLE_STEPS=100 and -wo SOURCE_EXTRA=10 fixes the glitches

enter image description here

1

adding -wo SAMPLE_STEPS=100 and -wo SOURCE_EXTRA=10 fixes the glitches, thanks to @user30184

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.