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Abstract
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Article Information:
A Study on Theory and Method of Spatial Vector Data Conflation
H.E. Dongcai
Corresponding Author: H.E. Dongcai
Submitted: May 14, 2012
Accepted: June 12, 2012
Published: January 11, 2013 |
Abstract:
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In this study, we set up the framework of vector spatial data conflation in multi-source vector space and
discuss the flow of the special conflation of attribute data and geometry data. The constraints in map conflation are
first derived and the coordinates displacements of the conflated objects are then obtained by topological correlation
computation. The results of the map conflation test show that the proposed conflation model and algorithm are
effective and has a high precision and better ability to maintain the characteristics of the conflated objects compared
with the exist methods.
Key words: Adjusting, attributes transfer, geometric matching, multi-scale, vector data conflation, , ,
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Abstract
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Cite this Reference:
H.E. Dongcai, . A Study on Theory and Method of Spatial Vector Data Conflation. Research Journal of Applied Sciences, Engineering and Technology, (02): 563-567.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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