期刊名称：International Journal of Electronics and Computer Science Engineering
电子版ISSN：2277-1956
出版年度：2013
卷号：2
期号：1
页码：107-111
出版社：Buldanshahr : IJECSE
摘要：GIS becomes an active research area in the field of GIS. Information collection is one of the most important fact in application directions of mobile GIS. Spatial data infrastructures (SDI) providing geospatial web services as well as mobile GIS. In this paper was to investigate the possibility of designing and implementing a mobile system, able to visualize and manipulate geographic information, with the interoperability of GIS systems in mind, i.e., by using formats and open standards. To assess these premises, architecture was designed Mobile Data Service as a middle-tire to increase computing power, display size and communication bandwidth. Middle-tier architecture allows an effective use of geospatial web services by mobile clients.
关键词：Mobile GIS; location based services (LBS); Spatial data infrastructures; Mobile Data Service.
