#!/bin/sh

for resolution in 20m 5m 500k; do
    curl --silent --remote-name https://www2.census.gov/geo/tiger/GENZ2022/shp/cb_2022_us_state_${resolution}.zip
    unzip cb_2022_us_state_${resolution}.zip
    ogr2ogr -f GeoJSON us-states-${resolution}.geojson cb_2022_us_state_${resolution}.shp
    sed -i '/^"crs":/d' us-states-${resolution}.geojson # TODO: handle this projection properly
    rm cb_2022_us_state_${resolution}.*
done