Interesting approach on how to use Google earth to create an animation scene of a vfx flight between the buildings of 3d cities, tutorial by Pranjal choudhary.
Google Earth Studio to Nuke
In this tutorial you can see how to create the basic controls of the camera Google Earth Studio, creating a camera animations flying along the 3d building of the city, adding the colour grade, rendering the scene and export the video footage from Google Earth Studio to Nuke for digital compositing process.
Google Earth Studio Tutorial
Also you can use the same approach of Google Earth Studio Camera Tutorial to export the video footage.
You can download google earth studio here.
Also you can check this tutorial, from Google Earth Studio to After Effects for digital compositing process: