This is a demo tutorial. While there is no step-by-step commentary available (yet), the live demo below is fully functional. Feel free to open it for full source code.
This demo shows how we can animate rotation of a globe (MapChart with an Orthographic projection) by creating an animation for its deltaLongitude and deltaLatitude properties.
See the Pen amCharts 4: Animated rotation of the globe via API by amCharts team (@amcharts) on CodePen.24419