An Adaptive Graph Convolutional Network with Spatial Autocorrelation for Enhancing 3D Soil Pollutant Mapping Precision from Sparse Borehole Data

Sparse borehole sampling at contaminated sites results in sparse and unevenly distributed data on soil pollutants. Traditional interpolation methods may obscure local variations in soil contamination when applied to such sparse data, thus reducing the interpolation accuracy. We propose an adaptive g...

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Bibliographic Details
Main Authors: Huan Tao, Ziyang Li, Shengdong Nie, Hengkai Li, Dan Zhao
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Land
Subjects:
Online Access:https://www.mdpi.com/2073-445X/14/7/1348
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