Quantifying the scale effect in geospatial big data using semi-variograms.

The scale effect is an important research topic in the field of geography. When aggregating individual-level data into areal units, encountering the scale problem is inevitable. This problem is more substantial when mining collective patterns from big geo-data due to the characteristics of extensive...

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Bibliographic Details
Main Authors: Lei Chen, Yong Gao, Di Zhu, Yihong Yuan, Yu Liu
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2019-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0225139