Works matching AU Germann, Urs

Results: 85

Pyrad: A Real-Time Weather Radar Data Processing Framework Based on Py-ART.

Published in:

Journal of Open Research Software, 2020, v. 8, n. 1, p. 1, doi. 10.5334/jors.330

By:

i Ventura, Jordi Figueras;
Lainer, Martin;
Schauwecker, Zaira;
Grazioli, Jacopo;
Germann, Urs

Publication type:

Article

A quest for precipitation attractors in weather radar archives.

Published in:

Nonlinear Processes in Geophysics Discussions, 2023, p. 1, doi. 10.5194/npg-2023-24

By:

Foresti, Loris;
Treserras, Bernat Puigdomènech;
Nerini, Daniele;
Atencia, Aitor;
Gabella, Marco;
Sideris, Ioannis V.;
Germann, Urs;
Zawadzki, Isztar

Publication type:

Article

Learning about the vertical structure of radar reflectivity using hydrometeor classes and neural networks in the Swiss Alps.

Published in:

Atmospheric Measurement Techniques Discussions, 2019, p. 1, doi. 10.5194/amt-2019-374

By:

van den Heuvel, Floor;
Foresti, Loris;
Gabella, Marco;
Germann, Urs;
Berne, Alexis

Publication type:

Article

Analysis of the lightning production of convective cells.

Published in:

Atmospheric Measurement Techniques Discussions, 2019, p. 1, doi. 10.5194/amt-2019-135

By:

i Ventura, Jordi Figueras;
Pineda, Nicolau;
Besic, Nikola;
Grazioli, Jacopo;
Hering, Alessandro;
van der Velde, Oscar A.;
Romero, David;
Antonio Sunjerga;
Mostajabi, Amirhossein;
Azadifar, Mohammad;
Rubinstein, Marcos;
Montanyà, Joan;
Germann, Urs;
Rachidi-Haeri, Farhad

Publication type:

Article

Polarimetric radar characteristics of lightning initiation and propagating channels.

Published in:

Atmospheric Measurement Techniques Discussions, 2019, p. 1, doi. 10.5194/amt-2019-135

By:

i Ventura, Jordi Figueras;
Pineda, Nicolau;
Besic, Nikola;
Grazioli, Jacopo;
Hering, Alessandro;
van der Velde, Oscar A.;
Romero, David;
Sunjerga, Antonio;
Mostajabi, Amirhossein;
Azadifar, Mohammad;
Rubinstein, Marcos;
Montanyà, Joan;
Germann, Urs;
Rachidi-Haeri, Farhad

Publication type:

Article

Characterisation of the melting layer variability in an Alpine valley based on polarimetric X-band radar scans.

Published in:

Atmospheric Measurement Techniques Discussions, 2018, p. 1, doi. 10.5194/amt-2018-145

By:

van den Heuvel, Floor;
Gabella, Marco;
Germann, Urs;
Berne, Alexis

Publication type:

Article

Unraveling hydrometeor mixtures in polarimetric radar measurements.

Published in:

Atmospheric Measurement Techniques Discussions, 2018, p. 1, doi. 10.5194/amt-2018-58

By:

Besic, Nikola;
Gehring, Josué;
Praz, Christophe;
Ventura, Jordi Figueras i.;
Grazioli, Jacopo;
Gabella, Marco;
Germann, Urs;
Berne, Alexis

Publication type:

Article

Double-moment normalization of hail size number distributions over Switzerland.

Published in:

Atmospheric Measurement Techniques, 2024, v. 17, n. 24, p. 7143, doi. 10.5194/amt-17-7143-2024

By:

Ferrone, Alfonso;
Kopp, Jérôme;
Lainer, Martin;
Gabella, Marco;
Germann, Urs;
Berne, Alexis

Publication type:

Article

Verification of weather-radar-based hail metrics with crowdsourced observations from Switzerland.

Published in:

Atmospheric Measurement Techniques, 2024, v. 17, n. 14, p. 4529, doi. 10.5194/amt-17-4529-2024

By:

Kopp, Jérôme;
Hering, Alessandro;
Germann, Urs;
Martius, Olivia

Publication type:

Article

Drone-based photogrammetry combined with deep learning to estimate hail size distributions and melting of hail on the ground.

Published in:

Atmospheric Measurement Techniques, 2024, v. 17, n. 8, p. 2539, doi. 10.5194/amt-17-2539-2024

By:

Lainer, Martin;
Brennan, Killian P.;
Hering, Alessandro;
Kopp, Jérôme;
Monhart, Samuel;
Wolfensberger, Daniel;
Germann, Urs

Publication type:

Article

How observations from automatic hail sensors in Switzerland shed light on local hailfall duration and compare with hailpad measurements.

Published in:

Atmospheric Measurement Techniques, 2023, v. 16, n. 14, p. 3487, doi. 10.5194/amt-16-3487-2023

By:

Kopp, Jérôme;
Manzato, Agostino;
Hering, Alessandro;
Germann, Urs;
Martius, Olivia

Publication type:

Article

RainForest: a random forest algorithm for quantitative precipitation estimation over Switzerland.

Published in:

Atmospheric Measurement Techniques, 2021, v. 14, n. 4, p. 3169, doi. 10.5194/amt-14-3169-2021

By:

Wolfensberger, Daniel;
Gabella, Marco;
Boscacci, Marco;
Germann, Urs;
Berne, Alexis

Publication type:

Article

Model-Based Estimation of Dynamic Effect on Twenty-First-Century Precipitation for Swiss River Basins.

Published in:

Journal of Climate, 2012, v. 25, n. 8, p. 2897, doi. 10.1175/JCLI-D-11-00191.1

By:

Rudolph, James V.;
Friedrich, Katja;
Germann, Urs

Publication type:

Article

Medikamentenversuche in der Deutschschweizer Psychiatrie 1950-1990: Zum aktuellen Stand der Forschung.

Published in:

Schweizerische Zeitschrift für Geschichte, 2022, v. 72, n. 1, p. 75, doi. 10.24894/2296-6013.00098

By:

Germann, Urs

Publication type:

Article

Zwischen Fremdbestimmung und Autonomie. Neue Impulse zur Gehörlosengeschichte in Deutschland, Österreich und der Schweiz.

Published in:

2020

By:

Germann, Urs

Publication type:

Book Review

Rescuing the Vulnerable. Poverty, Welfare and Social Ties in Modern Europe.

Published in:

2017

By:

Germann, Urs

Publication type:

Book Review

Pädagogik, Heime, Macht - eine historische Analyse.

Published in:

2017

By:

Germann, Urs

Publication type:

Book Review

Subjectivity in Motion, Life, Art, and Movement in the Work of Hermann Rorschach.

Published in:

2015

By:

Germann, Urs

Publication type:

Book Review

Einheit und Recht. Strafgesetzgebung und Kriminalrechtsexperten in Deutschland vom Beginn des 19. Jahrhunderts bis zum Reichsstrafgesetzbuch 1871.

Published in:

2010

By:

Germann, Urs

Publication type:

Book Review

Strafen als moralische Besserung. Eine Geschichte der Straffälligenfürsorge 1777-1933.

Published in:

2009

By:

Germann, Urs

Publication type:

Book Review

A radar-based regional extreme rainfall analysis to derive the thresholds for a novel automatic alert system in Switzerland.

Published in:

Hydrology & Earth System Sciences Discussions, 2016, v. 13, n. 3, p. 1, doi. 10.5194/hess-2016-131

By:

Panziera, Luca;
Gabella, Marco;
Zanini, Stefano;
Hering, Alessandro;
Germann, Urs;
Berne, Alexis

Publication type:

Article

Impact of topography on snowfall: a view from polarimetric radar.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Besic, Nikola;
Nerini, Daniele;
Foresti, Loris;
Gabella, Marco;
Germann, Urs;
Berne, Alexis

Publication type:

Article

Learning about the vertical structure of precipitation using neural networks and hydrometeor classes – going beyond an average profile in the Swiss Alps.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

van den Heuvel, Floortje;
Foresti, Loris;
Gabella, Marco;
Germann, Urs;
Berne, Alexis

Publication type:

Article

A Hail Storm Climatology for Switzerland.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Schroeer, Katharina;
Trefalt, Simona;
Schwierz, Cornelia;
Germann, Urs;
Hering, Alessandro;
Nisi, Luca

Publication type:

Article

Experiences with >50'000 crowd-sourced hail reports in Switzerland.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Barras, Hélène;
Hering, Alessandro;
Martynov, Andrey;
Noti, Pascal-Andreas;
Germann, Urs;
Martius, Olivia

Publication type:

Article

From solid hydrometeors to liquid precipitation at the ground level: polarimetric radar and machine learning.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 3892

By:

Chevalley, Yvan;
Besic, Nikola;
Gehring, Josué;
Foresti, Loris;
Sideris, Ioannis V.;
Gabella, Marco;
Germann, Urs;
Berne, Alexis

Publication type:

Article

A non-stationary stochastic ensemble generator for radar rainfall fields based on the short-space Fourier transform.

Published in:

Hydrology & Earth System Sciences, 2017, v. 21, n. 6, p. 2777, doi. 10.5194/hess-21-2777-2017

By:

Nerini, Daniele;
Besic, Nikola;
Sideris, Ioannis;
Germann, Urs;
Foresti, Loris

Publication type:

Article

A radar-based regional extreme rainfall analysis to derive the thresholds for a novel automatic alert system in Switzerland.

Published in:

Hydrology & Earth System Sciences, 2016, v. 20, n. 6, p. 2317, doi. 10.5194/hess-20-2317-2016

By:

Panziera, Luca;
Gabella, Marco;
Zanini, Stefano;
Hering, Alessandro;
Germann, Urs;
Berne, Alexis

Publication type:

Article

Nowcasting thunderstorm hazards using machine learning: the impact of data sources on performance.

Published in:

Natural Hazards & Earth System Sciences Discussions, 2021, p. 1, doi. 10.5194/nhess-2021-171

By:

Leinonen, Jussi;
Hamann, Ulrich;
Germann, Urs;
Mecikalski, John R.

Publication type:

Article

Pysteps: an open-source Python library for probabilistic precipitation nowcasting (v1.0).

Published in:

Geoscientific Model Development, 2019, v. 12, n. 10, p. 4185, doi. 10.5194/gmd-12-4185-2019

By:

Pulkkinen, Seppo;
Nerini, Daniele;
Pérez Hortal, Andrés A.;
Velasco-Forero, Carlos;
Seed, Alan;
Germann, Urs;
Foresti, Loris

Publication type:

Article

Spatial variability of snow precipitation and accumulation in COSM--WRF simulations and radar estimations over complex terrain.

Published in:

Cryosphere Discussions, 2018, p. 1, doi. 10.5194/tc-2018-50

By:

Gerber, Franziska;
Besic, Nikola;
Sharma, Varun;
Mott, Rebecca;
Daniels, Megan;
Gabella, Marco;
Berne, Alexis;
Germann, Urs;
Lehning, Michael

Publication type:

Article

Lagrangian matches between observations from aircraft, lidar and radar in a warm conveyor belt crossing orography.

Published in:

Atmospheric Chemistry & Physics, 2021, v. 21, n. 7, p. 5477, doi. 10.5194/acp-21-5477-2021

By:

Boettcher, Maxi;
Schäfler, Andreas;
Sprenger, Michael;
Sodemann, Harald;
Kaufmann, Stefan;
Voigt, Christiane;
Schlager, Hans;
Summa, Donato;
Di Girolamo, Paolo;
Nerini, Daniele;
Germann, Urs;
Wernli, Heini

Publication type:

Article

Scale Dependence of the Predictability of Precipitation from Continental Radar Images. Part II: Probability Forecasts.

Published in:

Journal of Applied Meteorology (1988), 2004, v. 43, n. 1, p. 74, doi. 10.1175/1520-0450(2004)043<0074:SDOTPO>2.0.CO;2

By:

Germann, Urs;
Zawadzki, Isztar

Publication type:

Article

Mesobeta Profiles to Extrapolate Radar Precipitation Measurements above the Alps to the Ground Level.

Published in:

Journal of Applied Meteorology (1988), 2002, v. 41, n. 5, p. 542, doi. 10.1175/1520-0450(2002)041<0542:MPTERP>2.0.CO;2

By:

Germann, Urs;
Joss, Jürg

Publication type:

Article

Variograms of Radar Reflectivity to Describe the Spatial Continuity of Alpine Precipitation.

Published in:

Journal of Applied Meteorology (1988), 2001, v. 40, n. 6, doi. 10.1175/1520-0450(2001)040<1042:VORRTD>2.0.CO;2

By:

Germann, Urs;
Joss, Jurg

Publication type:

Article

Predictability of Precipitation from Continental Radar Images. Part IV: Limits to Prediction.

Published in:

Journal of the Atmospheric Sciences, 2006, v. 63, n. 8, p. 2092, doi. 10.1175/JAS3735.1

By:

Germann, Urs;
Zawadzki, Isztar;
Turner, Barry

Publication type:

Article

The summer 2021 Switzerland hailstorms: weather situation, major impacts and unique -observational data.

Published in:

Weather (00431656), 2023, v. 78, n. 7, p. 184, doi. 10.1002/wea.4306

By:

Kopp, Jérôme;
Schröer, Katharina;
Schwierz, Cornelia;
Hering, Alessandro;
Germann, Urs;
Martius, Olivia

Publication type:

Article

Radar precipitation measurement in a mountainous region.

Published in:

Quarterly Journal of the Royal Meteorological Society, 2006, v. 132, n. 618, p. 1669, doi. 10.1256/qj.05.190

By:

Germann, Urs;
Galli, Gianmario;
Boscacci, Marco;
Bolliger, Martin

Publication type:

Article

Drone-based photogrammetry combined with deep-learning to estimate hail size distributions and melting of hail on the ground.

Published in:

Atmospheric Measurement Techniques Discussions, 2023, p. 1, doi. 10.5194/amt-2023-89

By:

Lainer, Martin;
Brennan, Killian P.;
Hering, Alessandro;
Kopp, Jérôme;
Monhart, Samuel;
Wolfensberger, Daniel;
Germann, Urs

Publication type:

Article

How observations from automatic hail sensors in Switzerland shed light on local hailfall duration and compare with hailpads measurements.

Published in:

Atmospheric Measurement Techniques Discussions, 2023, p. 1, doi. 10.5194/amt-2023-68

By:

Kopp, Jérôme;
Manzato, Agostino;
Hering, Alessandro;
Germann, Urs;
Martius, Olivia

Publication type:

Article

A 10‐year radar‐based analysis of orographic precipitation growth and decay patterns over the Swiss Alpine region.

Published in:

Quarterly Journal of the Royal Meteorological Society, 2018, v. 144, n. 716, p. 2277, doi. 10.1002/qj.3364

By:

Foresti, Loris;
Sideris, Ioannis Vasileios;
Panziera, Luca;
Nerini, Daniele;
Germann, Urs

Publication type:

Article

A 15‐year hail streak climatology for the Alpine region.

Published in:

Quarterly Journal of the Royal Meteorological Society, 2018, v. 144, n. 714, p. 1429, doi. 10.1002/qj.3286

By:

Nisi, Luca;
Hering, Alessandro;
Germann, Urs;
Martius, Olivia

Publication type:

Article

REAL-Ensemble radar precipitation estimation for hydrology in a mountainous region.

Published in:

Quarterly Journal of the Royal Meteorological Society, 2009, v. 135, n. 639, p. 445, doi. 10.1002/qj.375

By:

Germann, Urs;
Berenguer, Marc;
Sempere-Torres, Daniel;
Zappa, Massimiliano

Publication type:

Article

Relationship between Radar-Estimated Precipitation and Synoptic Weather Patterns in the European Alps.

Published in:

Journal of Applied Meteorology & Climatology, 2011, v. 50, n. 5, p. 944, doi. 10.1175/2010JAMC2570.1

By:

Rudolph, James V.;
Friedrich, Katja;
Germann, Urs

Publication type:

Article

A quest for precipitation attractors in weather radar archives.

Published in:

Nonlinear Processes in Geophysics, 2024, v. 31, n. 2, p. 259, doi. 10.5194/npg-31-259-2024

By:

Foresti, Loris;
Puigdomènech Treserras, Bernat;
Nerini, Daniele;
Atencia, Aitor;
Gabella, Marco;
Sideris, Ioannis V.;
Germann, Urs;
Zawadzki, Isztar

Publication type:

Article

Flash-flood Alert System using Ensemble Radar Prediction and Rainfall-runoff Simulation.

Published in:

Abstracts of the ICA, 2025, v. 9, p. 1, doi. 10.5194/ica-abs-9-19-2025

By:

Jordan, Frédéric G.;
Cosson, Clément;
Gabella, Marco;
Sideris, Ioannis V.;
Liernur, Adrien;
Berne, Alexis;
Germann, Urs

Publication type:

Article

A Re-Evaluation of the Swiss Hail Suppression Experiment Using Permutation Techniques Shows Enhancement of Hail Energies When Seeding.

Published in:

Atmosphere, 2021, v. 12, n. 12, p. 1623, doi. 10.3390/atmos12121623

By:

Auf der Maur, Armin;
Germann, Urs

Publication type:

Article

Calibration Accuracy of the Dual-Polarization Receivers of the C-Band Swiss Weather Radar Network.

Published in:

Atmosphere, 2016, v. 7, n. 6, p. 76, doi. 10.3390/atmos7060076

By:

Gabella, Marco;
Boscacci, Marco;
Sartori, Maurizio;
Germann, Urs

Publication type:

Article

Pysteps: an open-source Python library for probabilistic precipitation nowcasting (v1.0).

Published in:

Geoscientific Model Development Discussions, 2019, p. 1, doi. 10.5194/gmd-2019-94

By:

Pulkkinen, Seppo;
Nerini, Daniele;
Pérez Hortal, Andrés A.;
Velasco-Forero, Carlos;
Seed, Alan;
Germann, Urs;
Foresti, Loris

Publication type:

Article

Using a 10-Year Radar Archive for Nowcasting Precipitation Growth and Decay: A Probabilistic Machine Learning Approach.

Published in:

Weather & Forecasting, 2019, v. 34, n. 5, p. 1547, doi. 10.1175/WAF-D-18-0206.1

By:

Foresti, Loris;
Sideris, Ioannis V.;
Nerini, Daniele;
Beusch, Lea;
Germann, Urs

Publication type:

Article