It did work but using EPSG:102113 instead, not EPSG:3857.
This post helped me a lot:
Reprojecting WGS 1984 Web Mercator (EPSG:3857) in Python with GDAL
It did work but using EPSG:102113 instead, not EPSG:3857.
This post helped me a lot:
Reprojecting WGS 1984 Web Mercator (EPSG:3857) in Python with GDAL