This is the slide about Introduction to GeoJSON. For the detail explanation of GeoJSON, how to use it, What are the use case, etc, You can watch the video tutorial here: https://www.youtube.com/watch?v=B9uZCizEqWs&t
2. Introduction
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● It is based on the JavaScript Object Notation (JSON) format (JSON data is the collection of key, value pair)
● Ex. of JSON, { “key”: “value”}
● Ex. of GeoJSON,