# Data fetched via HTTP from ['https://opendata.arcgis.com/datasets/67760a7f85614902ac19fa6ff643b9fa_0.zip?outSR=%7B%22latestWkid%22%3A102018%2C%22wkid%22%3A102018%7D']

# Data processed using the following steps:

unzip -d {output_dir} {input_dir}/Shipping_and_Hydrography-shp.zip

ogr2ogr -lco ENCODING=UTF-8 -t_srs EPSG:3413 -clipdst {assets_dir}/latitude_shape_40_degrees.geojson -makevalid {output_dir}/arctic_sea_routes.gpkg {input_dir}/Arctic_Sea_Routes.shp