Abstract - The GIS Web Service technology provides a new
mechanism and an effective method to develop next generation
GIS system. This paper investigates the method to develop Web
GIS based ITS application systems with GIS web service
technology. Based on the OGC GIS Web Service framework and
SOA architecture, a distributed and web service enabled WebGIS
based ITS application system is investigated. The GIS-T Web
Services are exposed and discovered in the GIS-T web service
portal. Through GIS-T web service, the hosted spatial data and
GIS functionalities can be accessed and integrated to the different
customized ITS applications. The GIS content and capabilities
can be integrated into the customized ITS application systems for
I. INTRODUCTION
The GIS technologies used for the ITS (Intelligent
Transportation System) have been widely studied by many
investigators in recent years. With the rapidly development and
widely application of ITS, GIS-T (GIS for Transportation)
technologies are increasingly urgent demanded. The research
and development of GIS based intelligent transportation
application systems have become a more and more important
research area in ITS. GIS mapping for the intelligent
transportations system is an essential, efficient, and effective
tools for planning and managing transportation information
resources [1,2].
Abstract - The GIS Web Service technology provides a newmechanism and an effective method to develop next generationGIS system. This paper investigates the method to develop WebGIS based ITS application systems with GIS web servicetechnology. Based on the OGC GIS Web Service framework andSOA architecture, a distributed and web service enabled WebGISbased ITS application system is investigated. The GIS-T WebServices are exposed and discovered in the GIS-T web serviceportal. Through GIS-T web service, the hosted spatial data andGIS functionalities can be accessed and integrated to the differentcustomized ITS applications. The GIS content and capabilitiescan be integrated into the customized ITS application systems forI. INTRODUCTIONThe GIS technologies used for the ITS (IntelligentTransportation System) have been widely studied by manyinvestigators in recent years. With the rapidly development andwidely application of ITS, GIS-T (GIS for Transportation)technologies are increasingly urgent demanded. The researchand development of GIS based intelligent transportationapplication systems have become a more and more importantresearch area in ITS. GIS mapping for the intelligenttransportations system is an essential, efficient, and effectivetools for planning and managing transportation informationresources [1,2].
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