A Comparison of Different Approaches to Estimate Small-Scale Spatial Variation in Outdoor NO 2 Concentrations
Author(s) -
Marieke Dijkema,
Ulrike Gehring,
R.T. van Strien,
Saskia C. van der Zee,
Paul Fischer,
Gerard Hoek,
Bert Brunekreef
Publication year - 2010
Publication title -
environmental health perspectives
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.257
H-Index - 282
eISSN - 1552-9924
pISSN - 0091-6765
DOI - 10.1289/ehp.0901818
Subject(s) - environmental science , spatial variability , atmospheric dispersion modeling , sampling (signal processing) , scale (ratio) , dispersion (optics) , air pollution , statistics , model selection , regression analysis , air quality index , spatial ecology , atmospheric sciences , meteorology , mathematics , geography , computer science , cartography , ecology , physics , filter (signal processing) , geology , optics , computer vision , biology
In epidemiological studies, small-scale spatial variation in air quality is estimated using land-use regression (LUR) and dispersion models. An important issue of exposure modeling is the predictive performance of the model at unmeasured locations.
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