add census data

[smcalilly]

gonna be a big task.

backend:

• setup a data pipeline to show the census data for each county

frontend:

• show a map with the census data

[smcalilly]

The core TIGER/Line Files and Shapefiles do not include demographic data, but they do contain geographic entity codes (GEOIDs) that can be linked to the Census Bureau’s demographic data, available on data.census.gov.

geographic entity codes (GEOIDs)

https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-line-file.html

https://www.census.gov/programs-surveys/decennial-census/about/rdo.html

[smcalilly]

https://gis.stackexchange.com/questions/279469/converting-shapefile-to-geojson-both-ogr-and-mapshaper-converters-give-errors

[smcalilly]

https://gdal.org/programs/ogr2ogr.html
https://morphocode.com/using-ogr2ogr-convert-data-formats-geojson-postgis-esri-geodatabase-shapefiles/
https://ben.balter.com/2013/06/26/how-to-convert-shapefiles-to-geojson-for-use-on-github/