Comparative investigation of parallel spatial interpolation algorithms for building large-scale digital elevation models

Comparative investigation of parallel spatial interpolation algorithms for building large-scale digital elevation models

The building of large-scale Digital Elevation Models (DEMs) using various interpolation algorithms is one of the key issues in geographic information science. Different choices of interpolation algorithms may trigger significant differences in interpolation accuracy and computational efficiency, and...

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Bibliographic Details
Main Authors:	Jingzhi Tu, Guoxiang Yang, Pian Qi, Zengyu Ding, Gang Mei
Format:	Article
Language:	English
Published:	PeerJ Inc. 2020-03-01
Series:	PeerJ Computer Science
Subjects:	Digital elevation model (DEM) Spatial interpolation Radial basis function (RBF) Moving least square (MLS) Parallel algorithm Graphics processing unit (GPU)
Online Access:	https://peerj.com/articles/cs-263.pdf

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