Design And Implementation Of Spatial Data A Acquisition Platform Of "Smart City"

With the further development of a new round of changes in information technology and knowledge economy,the integration of industrialization,informationization and internationalization of the city,the depth of a promotion of information technology is widely used in the field of public administration,social management and economic development.The development of digital city to smart city construction is an important strategic opportunity for the modernization of the city,but also one of the important work of government departments at all levels.Based on the requirement of the current smart city construction on the basis of geographic information data,develop a set of meet the basic geographic information data of the smart city construction standards,the development of a meet the standard of space data acquisition platform based spatial date resources integration,unified standard,better existing and updated collection,the establishment of basic spatial geographic information consolidate and improve the data database,intelligent application,city management level and the wisdom of Changzhou demand for fundamental geographic information data.The main work of this thesis is as follows:1.Formulation contains the basic topographic map,land use status and public utilities "wisdom of Changzhou geography information data standard",according to the standard of advanced and prospective for the development of the system provide critical.2.Using ArcSDE9.3 as a middleware to connect the SQLServer2010 database management system,database is established;based on AutoCAD,using parametric graphic customization to meet the''wisdom of Changzhou basic geographic information data standard" symbol library,linear and graphicslibrary.3.The development of spatial data acquisition subsystem,construction land acquisition and processing subsystem,public utilities and census processing subsystem and data transfer subsystem based on PC collection platform software measurement data transmission,calculation and mapping,quality,storage integration,automation,the use of FME combined with CAD two development technology.The automatic conversion between different versions of data.4.With the wisdom of Changzhou basic geographic information engineering based on the wisdom of Changzhou spatial data acquisition software platform to realize all kinds of data and graphic results of automatic extraction and statistical analysis and application for electronic map production,city function analysis and the decision-making of the government to provide basic data.