What is GeoJSON and why should you care about it?
24:46
How I Would Learn GIS (If I Had To Start Over)
12:00
Learn JSON in 10 Minutes
1:16:28
Make an Open-Source Web Map with QGIS
26:04
TopoJSON: A Smaller GeoJSON with Some Neat Tricks – Nelson Minar
13:34
What is GeoJSON? How to use it in GIS
23:37
Redis Crash Course - the What, Why and How to use Redis as your primary database
4:35:32
Introduction to QGIS (Full Course, Ad-Free)
1:12:46