This is a real relief of the island of Oahu, Hawaii, It is designed to create a large relief in Unreal Engine 4, 5 or other programs. These are source files for creating terrain. The relief is built on real dem data. Relief grid 1m. The figures show the area covered by the exact relief. Uncovered areas use a relief with a grid of 10 m. The size of the island is 66x52 km, the approximate area is 1900 km2. The relief is a package of tiles in the format RAW 16 bits in the size of 2017x2017. From these tiles you can create an entire island or use part of the tiles to create multiple levels. The middle of the island x-17 and -13. Always indicate these numbers to place the tiles correctly. You will find the process of creating a relief in a video on YouTube or the official website. The package also contains tiles with satellite images of 2017x2017 with the same name. You can use them to create simple material for orientation or other purposes.