Firstborn/Library/PackageCache/com.unity.terrain-tools@4.0.3/Documentation~/snippets/export-settings.md

Property	Description
Texture Type	There are two available modes. • Texture 2D: Writes to an image format such as .png. • Texture 3D: Writes to an .asset, which Unity reads in as a 3D Texture.
Dimensions	Texture size, where X is width and Y is height. If you set the Export Mode to Texture3D, a third option for Z appears. This is the number of "slices" to use when Unity generates the 3D Texture.
Texture Format	A list of Graphics Formats supported by Unity for 2D image export.
Export	Click this button to open a dialog box that lets you save the noise.