Mapping cation exchange capacity using a quasi-3d joint inversion of EM38 and EM31 data

•Separate LR could not be developed between ECa and measured CEC at different depths.•Combined EM38 and EM31 ECa were inverted by a quisi-3d joint-inversion algorithm.•A universal LR model was built to predict CEC at various depths using inverted electrical conductivity.•CEC was mapped at various de...

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Vydané v:	Soil & tillage research Ročník 200; s. 104618
Hlavní autori:	Zhao, Dongxue, Li, Nan, Zare, Ehsan, Wang, Jie, Triantafilis, John
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier B.V 01.06.2020
Predmet:	algorithms Cation exchange capacity cations computer software Digital soil mapping Electromagnetic inversion EM38 Fertility prediction regression analysis soil electrical conductivity subsoil topsoil Cation exchange capacity Digital soil mapping Fertility EM38 Electromagnetic inversion
ISSN:	0167-1987, 1879-3444
On-line prístup:	Získať plný text
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