After almost 20 years of innovative research and development, the VisAnalysis and Systems Technology (VAST) team at the University of Alabama in Huntsville (UAH) has been dissolved. The VAST team members are still active in the design and application of the Sensor Web Enablement (SWE) standards and can be contacted at the addresses below:

Dr. Mike Botts (

Alex Robin (

Susan Ingenthron (

Gregoire Berthiau (

Tony Cook (


Relevant Links

To find information that was previously on the the VAST web site:

Sensor Web Enablement -

SensorML -

Botts Innovative Research, Inc -

Sensor Semantics and Ontologies -


Open Source Software

Space Time Toolkit - code

SensorML "PrettyView" - service, code

SensorML Schema Browser - service

SensorML Process Execution Engine - code

SensorML Process Library - code

SensorML Editor - code

SWE Common Data Parser/Writer - code