Most CAD software solutions are capable of producing triangle mesh 3D surfaces in LandXML format.
- On-site: Trimble Business Center (TBC) survey CAD software
- Design: Autodesk AutoCAD Civil 3D
- Triangle meshes
- Alignments (optional)
- Design map 2D/3D (background map)
- Pipes (usually as a DXF layer)
For the purposes of Infrakit, DXF files never have alignments.