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Where do I get GeoJSON data for States?
Most readily available geoJSON data is for US states and country level boundaries, not regions within the country. This geoJSON will be used to create a geographic visualization using D3.js.
How to get zipcode boundaries from GeoJSON?
For Debian/Ubuntu that means installing the gdal-bin package, and then running a command like this one: you can get US Zipcode Boundaries (qurey by city,state,or county) via this api API: https://boundaries-io.com the API shows US Boundaries (GeoJson) by zipcode,city, and state. you should use the API programatically to handle large results.
How to convert census cartography files to GeoJSON?
I’ve translated most of the Census Cartography files to GeoJSON for your convenience: If you’re on linux, try converting .shp files downloaded directly from the census website to geoJSON data using the gdal command line tool.
Is there a GeoJSON For every country in the world?
There is a github account that provides the geojson for every country in the world, unfortunately, it appears to be in UTM format which D3 does not support, so if you’re willing to sift through them and convert one by one to wgs84 or have or is willing to write a program that will, here is the link: https://github.com/johan/world.geo.json
Where can I find GeoJSON polygons for all countries?
Failed to load latest commit information. Geodata data package providing geojson polygons for all the world’s countries. Perfect for use in apps and visualizations. The data comes from Natural Earth, a community effort to make visually pleasing, well-crafted maps with cartography or GIS software at small scale.
Which is the best open source data seeking API?
We recently published open-source GitHub repository with basic data (as in ISO code, region, capital, languages etc.) which will be updated once per month and expanded with various data points in the future. Alongside that we offer commercial API with a lot more info so feel free to check it out.