Polygon 3D and geographic map's data

Polygon3D objects allow presenting a 2D polygon stretched to given Y range. There are many ways how such object can be used, but in this example data from geographic maps is converted to Polygon3D.

In particular, country's border information is converted Polygon3D's depth and with coordinates, while country's population size is converted to height of Polygon3D.

How Polygon3D and Maps can be used to visualize geographical data demonstrated in following example

ExamplePopulationPolygons3D from Demo

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Check following link for step-by-step tutorial how to create static Polygon3D (with Vector-map) application with LightningChart .NET library: World Population 3D Maps.