This process takes batheymetric data from GEBCO and converts it into a colorized hillshaded geotiff.
You will need:
- Gebco netcdf file here
- Docker (or a new gdal 3+ with netcdf support)
- Node >= v12
# Install dependencies yarn add @basemaps/bathymetry # To prevent very long CI/Dev build times, mapnik will need to be manually installed yarn add mapnik # Create a the data file basemaps-bathymetry gebco_2020.nc -v --docker