Learning D3.JS 5.0 10.1: What is the GeoJSON Format?

This video tutorial introduces GeoJSON, a popular format for mapping data, and explains how to use it with D3.js. It covers the basics of GeoJSON, including its properties and geometry types, and provides guidance on creating and validating GeoJSON files. The tutorial also includes practical examples of applying GeoJSON in mapping projects, with resources for further exploration.

What steps should you follow to create your own GeoJSON files?

How can you validate a GeoJSON file to ensure it is correctly structured?