Urs Schmidhalter

17 papers Journal 16Unranked 1
YearRankTypeTitle / Venue / Authors
2025 J jnl
Screening drought-resistant and water-saving winter wheat varieties by predicting yields with multi-source UAV remote sensing data.
Comput. Electron. Agric.
Xu Liu, Han Yang, Syed Tahir Ata-UI-Karim, Urs Schmidhalter, Yunzhou Qiao, Baodi Dong, Xiaojun Liu, Yongchao Tian, Yan Zhu, Weixing Cao, Qiang Cao
2022 J jnl
Prediction of multi-year winter wheat yields at the field level with satellite and climatological data.
Comput. Electron. Agric.
Michael Marszalek, Marco Körner, Urs Schmidhalter
2021 J jnl
An Evaluation of Different NIR-Spectral Pre-Treatments to Derive the Soil Parameters C and N of a Humus-Clay-Rich Soil.
Sensors
Kurt Heil, Urs Schmidhalter
2021 J jnl
Effect of Time of Day and Sky Conditions on Different Vegetation Indices Calculated from Active and Passive Sensors and Images Taken from UAV.
Remote. Sens.
Romina de Souza, Claudia Buchhart, Kurt Heil, Jürgen Plass, Francisco M. Padilla, Urs Schmidhalter
2020 J jnl
Advancing High-Throughput Phenotyping of Wheat in Early Selection Cycles.
Remote. Sens.
Yuncai Hu, Samuel Knapp, Urs Schmidhalter
2020 J jnl
Passive reflectance sensing using optimized two- and three-band spectral indices for quantifying the total nitrogen yield of maize.
Comput. Electron. Agric.
Hasituya, Fei Li, Salah Elsayed, Yuncai Hu, Urs Schmidhalter
2019 J jnl
Sensitivity of Vegetation Indices for Estimating Vegetative N Status in Winter Wheat.
Sensors
Lukas Prey, Urs Schmidhalter
2019 J jnl
Temporal and Spectral Optimization of Vegetation Indices for Estimating Grain Nitrogen Uptake and Late-Seasonal Nitrogen Traits in Wheat.
Sensors
Lukas Prey, Urs Schmidhalter
2019 J jnl
Theory and Guidelines for the Application of the Geophysical Sensor EM38.
Sensors
Kurt Heil, Urs Schmidhalter
2018 J jnl
Evaluating RGB Imaging and Multispectral Active and Hyperspectral Passive Sensing for Assessing Early Plant Vigor in Winter Wheat.
Sensors
Lukas Prey, Malte von Bloh, Urs Schmidhalter
2018 — conf
UAV-Based Hyperspectral Sensing for Yield Prediction in Winter Barley.
WHISPERS
Jan Oehlschläger, Urs Schmidhalter, Patrick Ole Noack
2017 J jnl
Digital Counts of Maize Plants by Unmanned Aerial Vehicles (UAVs).
Remote. Sens.
Friederike Gnädinger, Urs Schmidhalter
2017 J jnl
The Application of EM38: Determination of Soil Parameters, Selection of Soil Sampling Points and Use in Agriculture and Archaeology.
Sensors
Kurt Heil, Urs Schmidhalter
2017 J jnl
Use of a digital camera as alternative method for non-destructive detection of the leaf chlorophyll content and the nitrogen nutrition status in wheat.
Comput. Electron. Agric.
Jörg Peter Baresel, Pablo Rischbeck, Yuncai Hu, Sebastian Kipp, Gero Barmeier, Bodo Mistele, Urs Schmidhalter
2016 J jnl
High-Throughput Phenotyping of Wheat and Barley Plants Grown in Single or Few Rows in Small Plots Using Active and Passive Spectral Proximal Sensing.
Sensors
Gero Barmeier, Urs Schmidhalter
2015 J jnl
Comparison of the EM38 and EM38-MK2 electromagnetic induction-based sensors for spatial soil analysis at field scale.
Comput. Electron. Agric.
Kurt Heil, Urs Schmidhalter
2012 J jnl
Characterisation of soil texture variability using the apparent soil electrical conductivity at a highly variable site.
Comput. Geosci.
Kurt Heil, Urs Schmidhalter