Method for 3D Spatial Data Interoperability Based on Grid
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Abstract
This paper puts forward an expression method for 3D spatial data, which is on the basis of simple object access protocol (SOAP) message and map layer unit. Parsing the SOAP message, users can acquire the 2D data according to GML criterion, attribute data, texture data. This method can make data exchange and interoperability convenient between software or GIS system.
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