Mapping LUCAS topsoil chemical properties at European scale using Gaussian process regression Ballabio, Cristiano ; Lugato, Emanuele ; Fernández-Ugalde, Oihane ; Orgiazzi, Alberto ; Jones, Arwyn ; Borrelli, Pasquale ; Montanarella, Luca ; Panagos, Panos Abstract Publication: Geoderma Pub Date: December 2019 DOI: 10.1016/j.geoderma.2019.113912 Bibcode: 2019Geode.355k3912B