Reimporting landscape heightmap

So I have a landscape I’ve been working on for a while and just realized that I would like to go from 4033x4033 to 8129x8129 to get some higher resolution for easier landscape painting and blending layers.

Is there any way I can do this without having to re-paint foliage and such?

Thanks in advance!

I’ll bump this.

Bumping again.

This way could work:

  1. export your heightmap + weight maps with the gizmo tool (://www.youtube/watch 6:02)
  2. scale all of them up to the size that you like
  3. reimport them in the landscape tool

I’ll try that, thank you.