Towards 3D Spatial Data Infrastructures (3D-SDI) based on open standards – experiences, results and future issues
نویسندگان
چکیده
Building up Spatial Data Infrastructures (SDI) has been an important and actively followed topic in geo research for years. It’s also regarded in politics and by decision makers as leveraging technology for reducing time and cost in building up geo services for internal usage as well as for public information services. On the European level the new INSPIRE (Acronym for Infrastructure for Spatial Information in Europe) directive 2007/2/EC intends to lay down general rules for the implementation of national spatial data infrastructures for the purpose of environmental policies. On the technical side, SDIs must rely on open standards that are specified by the Open Geospatial Consortium (CS-W, WMS, WFS, WCS, WPS, OpenLS etc.)
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