Estimating soil properties from smartphone imagery in Ethiopia

•Links between soil properties and profile imagery investigated for Ethiopian soils.•Explored the using a smartphone to estimate soil properties in the field.•Neural network and Partial Least Squares models were explored.•Models used soil colour and spatial covariates derived from site location.•Acc...

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Veröffentlicht in:	Computers and electronics in agriculture 2020-04, Vol.171, p.105322, Article 105322
Hauptverfasser:	Aitkenhead, M.J., Poggio, L., Wardell-Johnson, D., Coull, M.C., Rivington, M., Black, H.I.J., Yacob, G., Boke, S., Habte, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Back propagation Back propagation networks Carbon Chemical properties Color Cost analysis Ethiopia Field monitoring Imagery Model accuracy Neural networks Physical properties Smartphones Soil Soil chemistry Soil investigations Soil properties Soils Statistical methods Statistical models
Online-Zugang:	Volltext
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