St. Isaac's Cathedral 3D model

In 2018, Aerostream surveyed and created highly detailed 3D models for “Union of Salvation” movie. All buildings and facades overlooking the Senate Square were captured. St. Isaac's Cathedral was one of the most iconic architectural monuments that needed to be modelled. One of the most difficult moments was shooting of cathedral's balustrade with 24 angels. Here is an example of St. Isaac's Cathedral 3D model.