Cave Survey drawing software

Cave Survey drawing software

tunnelx

Free

Tunnel enables you to draw cave surveys based on Survex-compatible centreline data. Drawings will be adjusted to fit if the underlying data moves due to loop closures. Original drawings/scans/pockettopo imports can be used as a basis to draw over. Complex multi-layered surveys can be drawn, and good use is made of colour to distinguish aspects such as levels.

License: Open Source
Version: 20110801