Quote from terraunity on December 13, 2021, 8:43 am

In this video we'll learn how to utilize TerraWorld's advanced terrain shader "TerraFormer" and use its high-end features to maximize quality and details on our terrain surfaces in the generated world. TerraFormer will take Unity's Standard terrain shading to a whole new level by its modern features as the base for our generating world via a full artistic workflow used in latest high-end games.

Source: https://forum.unity.com/threads/terraworld-automatic-level-designer-for-real-world-locations.784217/page-6#post-7192144