Study on Format Transformation from CAD to GIS on the Basis of GeodataBase
Data format of CAD often don't accord with requirements of GIS. The paper analyzes the existent problem during data format transformation from CAD to GIS. And logic organization, layer and attribution design are studied when basal relief map and layout data with CAD data format are transformed into GIS by GeodataBase data model of ArcGIS. There, however, is still a urgent need for "National Spatial Data Format Standards" to frame in order to solve related problem ultimatly.
NETL
NSTL
万方数据
