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The News of Altai State University
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Content of 1(19) 2001
Mathematics and Computer Science
Physics
 
1(19)2001
Mathematics and Computer Science

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E.I. Lavrov

Quadtrees applying for normative river selection

Methods of normative selection at automated map generalization are considered. Quadtree using for map space partition as a variant of solving this problem is proposed. On a basis of built partition average-weighed river network density for the river basin can be calculated.

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