- Lead Developer
-
Bill Brown
- Modeling & Visualization
-
Helena Mitasova, Lubos Mitas
- Interface Development
-
Terry Baker, Mark Astley
- Additional Programming
-
David Gerdes, Jan Moorman, Roman Waupotisch
- USACERL - GRASS development
- John Ousterhout - Tcl/Tk
- Doug Johnston & UI GMSL
