TiTiler Lambda图层 TiTiler图层。 Python包 numpy pygeos>=0.9,<0.10 rasterio~=1.2 titiler==0.1.0 # those package are in the docker image but not in the lambda env requests pyyaml jinja2 Arns格式 arn:aws:lambda:${region}:524387336408:layer:titiler-gdal32: