According to the OGC GIS Web Services framework, and
integration SOA architecture, the multi-layers Web GIS
Services system components can be constructed. The Web GIS
based ITS application system provides a web GIS environment
by the dynamic integrating GIS-T service components of
vector and raster maps to customized ITS application system
with geo-reference data and information. It supports the
complex rendering, navigation and allows working with
multiple layers, thematic maps, hyper linked features and
attribute data. Based on the web service oriented architecture,
the map features are stored on a SQL database according OGC
SFS and WMS that can be used as raster maps source. The GIS
data interface supports the ArcView shape files and MapInfo
MIF files.