Glossary for Geospatial Science

SML:  Spatial Manipulation Language.  A programming language for manipulation of the geospatial objects in the TNT products.  SML allows you to enter either immediate commands or to write a full program.  To use SML interactively, you enter single commands from the keyboard and SML executes each command as it is entered.  To use structured programs with SML, you prepare a script ahead of time.