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《Science of Surveying and Mapping》 2011-02
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Multi-scale generalization method of the 2nd national land inventory work

ZHANG Jun-feng,FEI Li-fan,HUANG Li-na,LIU Yi-ning,LAN Qiu-ping(School of Resources and Environmental Science,Wuhan University,Wuhan 430079,China)  
The 2nd national land inventory work has basically completed by the end of 2009.Due to the single-scale map,it can't meet the different purposes of land-planning.So the paper proposed the method of multi-scale generalization,which ould fill up this deficiency better.This method combined the semantic mergence and integrative generalization of multi-meanings lines with improved 2D Douglas-Peucker algorithm to finish the generalization efficiently and correctly,which would offer a better way and reference for the other regions who carry the same type of work.
【CateGory Index】: P208
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【Citations】
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