The WPVS (Web Perspective View Service) package is the 3D analogon to a WMS (Web Map Service), it is able to generate a 3D-view of (2D or 3D) geospatial data. @author Rutger Bezema @author last edited by: $Author: bezema $ @version $Revision: 6259 $, $Date: 2007-03-20 10:15:15 +0100 (Di, 20. Mär 2007) $