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Based on the analysis of the data formats of CAD and GIS, and the layer-based classification of the original CAD data, this paper realized the batch data conversion from CAD data format to Shape files with the help of powerful spatial data conversion tools in FME. The processing procedure is like the following: data analysis, building semantic map program files in FME Workbench, converting in batch...
This paper analyzes the problems of the instruction of computer network course and puts forward an inquiry-based learning system which is cost-effective and based on network simulation. The learning system consists of a network simulation platform, an inquiry-based teaching plan and a set of network simulation model. The paper presents that how the design of the learning system motivates the students,...
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