MapServer is an ideal mapping component for large and complex web-based geospatial
information systems. Its stability, scalability, platform independence and
variety of access methods allow for easy application integration and deployment.  
MapServer support for Open Standards and support for all major commercial and open
source database and GIS software.  This presentation will provide an overview of a
wide range of Army Corps of Engineer applications using MapServer for visualization,
and provide guidance and insight into succesful approaches to applying  open source,
standards based mapping in a large organization.