Is there a plug-in to convert google earth to solidworks

Give this a shot - https://www.thingiverse.com/thing:1524543

I believe Google Earth format (KMZ) is a mesh. If using SW Premium or Pro, Scan to 3D might be able to generate a usable surface from the mesh. There are a few utilities that will convert KMZ files to a common mesh format like STL.

AccuTrans3D reads KMZ files, there's a trial available ... haven't used it myself for KMZ files, but I do use it a lot with other mesh formats.

Some CAM software will work from meshes, so converting to nurbs may not be necessary.

Hi Ron Pearson

SketchUp is able to import 3D data from Earth and export it as 3D. Maybe this can be a solution for you.

BiI SAP-PDM

I couldn't open this website due to work restrictions, but it has an interesting title

From Digital Terrain Data to 3D Printing: 5 Steps