Metzger K., Liebisch F., Herrera J. M., Guillaume T., Bragazza L.
Prediction accuracy of soil chemical parameters by field- and laboratory-obtained vis-NIR spectra after external parameter orthogonalization.
Sensors, 24, (11), 2024, 1-17.
Metzger K., Bragazza L.
Prediction of nitrogen, active carbon, and organic carbon‐to‐clay ratio in agricultural soils by in‐situ spectroscopy.
European Journal of Soil Science, 75, (3), 2024, 1-9.
Piccini C., Metzger K., Debaene G., Stenberg B., Götzinger S., Borůvka L., Sandén T., Bragazza L., Liebisch F.
In‐field soil spectroscopy in Vis–NIR range for fast and reliable soil analysis: A review.
European Journal of Soil Science, 75, (2), 2024, 1-18.
Lorenzetti R., Castaldi F., Fondon C.L., Boruvka L., Metzger K., Ben-Dor E., Egmond van E., Barbetti R., Fantappie M., Debaene G., Klumpp K., Liebisch F., Gholizadeh A., Stenberg B., Knadel M.
The contribution of the European Project Probefield to in-field use of proximal soil sensors.
In: 2023 IEEE International Workshop on Metrology for Agriculture and Forestry. 6-8 November, Pisa. 2023.
Metzger K., Liebisch F., Herrera J. M., Guillaume T., Walder F., Bragazza L.
The use of visible and near-infrared spectroscopy for in-situ characterization of agricultural soil fertility: A proposition of best practice by comparing scanning positions and spectrometers.
Soil Use and Management, In Press, 2023, 1-13.
Metzger K., Bragazza L.
Bewertung der Bodenfruchtbarkeit mithilfe von Nahinfrarotspektroskopie (Proximal Sensing).
In: 10. Nationale Ackerbautagung - Der Boden als Einheit. 12. Januar, Hrsg. PAG-CH und Agridea, Biel. 2023.
Metzger K., Liebisch F., Herrera J. M., Walder F., Bragazza L.
Field-based application of visible and near-infrared (vis-NIR) spectroscopy for soil chemical and physical characterization.
In: Swiss Geoscience Meeting. 19. November, Hrsg. EPFL, Lausanne. 2022.
Metzger K., Liebisch F., Bragazza L.
Best practices for scanning and processing field vis-NIR spectra of agricultural soil: a procedural and instrumental comparison.
In: 17th Congress of the European Society for Agronomy (ESA). 2. Sebtember, Potsdam. 2022.