I have been having trouble loading 30m SRTM files into blender. I download the SRTM (DEM) 30m files from the earthdata (NASA) website and I would like to prepare them in QGIS (making mosaic, clip, reprojection) for reading in the blender, but I have not been able to. How can I do this? If possible, with step-by-step illustrations, or even a video teaching how to configure an SRTM to open in blender.
It is quite lengthy and receives updates and edits via the blog.
You can also use BlenderGIS plugin to import georeferenced images in Blender. Also, BlenderGIS can download SRTM directly into blender from inside Blender if you want. It is a very useful plugin dedicated to integrate GIS data with 3D visualization.
Here is a blog: Shaded relief with BlenderGIS (2020) that explains on how to use BlenderGIS step by step to render shaded relief in Blender.