S
Stefan Kneifel
Researcher at University of Cologne
Publications - 74
Citations - 2234
Stefan Kneifel is an academic researcher from University of Cologne. The author has contributed to research in topics: Radar & Snow. The author has an hindex of 23, co-authored 63 publications receiving 1586 citations. Previous affiliations of Stefan Kneifel include McGill University.
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Journal ArticleDOI
Large-eddy simulations over Germany using ICON: a comprehensive evaluation
Rieke Heinze,Rieke Heinze,Anurag Dipankar,Cintia Carbajal Henken,Christopher Moseley,Odran Sourdeval,Silke Trömel,Xinxin Xie,Panos Adamidis,Felix Ament,Holger Baars,Christian Barthlott,Andreas Behrendt,Ulrich Blahak,Sebastian Bley,Slavko Brdar,Matthias Brueck,Matthias Brueck,Susanne Crewell,Hartwig Deneke,Paolo Di Girolamo,Raquel Evaristo,Jürgen Fischer,Christopher W. Frank,Petra Friederichs,Tobias Göcke,Ksenia Gorges,L. B. Hande,Moritz Hanke,Akio Hansen,Hans-Christian Hege,Corinna Hoose,Thomas Jahns,Norbert Kalthoff,Daniel Klocke,Stefan Kneifel,Peter Knippertz,Alexander Kuhn,Thriza van Laar,Andreas Macke,Vera Maurer,Vera Maurer,Bernhard Mayer,Catrin I. Meyer,Shravan Kumar Muppa,Roeland A. J. Neggers,Emiliano Orlandi,Florian Pantillon,Bernhard Pospichal,Niklas Röber,Leonhard Scheck,Axel Seifert,Patric Seifert,Fabian Senf,Pavan Kumar Siligam,Clemens Simmer,Sandra Steinke,Bjorn Stevens,Kathrin Wapler,Michael Weniger,Volker Wulfmeyer,Günther Zängl,Dan Zhang,Johannes Quaas +63 more
TL;DR: In this article, large-eddy simulations with the ICOsahedral non-hydrostatic atmosphere model (ICON) covering Germany are evaluated for four days in spring 2013 using observational data from various sources.
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Towards a high‐resolution regional reanalysis for the European CORDEX domain
Christoph Bollmeyer,Jan Keller,Christian Ohlwein,Sabrina Wahl,Susanne Crewell,Petra Friederichs,Andreas Hense,Jessica Keune,Stefan Kneifel,Ieda Pscheidt,S. Redl,Sandra Steinke +11 more
TL;DR: In this paper, the authors present the development and evaluation of a next generation regional reanalysis for the European CORDEX EUR-11 domain with a horizontal grid spacing of approximately 6 km.
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Observed relations between snowfall microphysics and triple-frequency radar measurements
Stefan Kneifel,Annakaisa von Lerber,Jussi Tiira,Dmitri Moisseev,Dmitri Moisseev,Pavlos Kollias,Jussi Leinonen +6 more
TL;DR: In this paper, the authors investigated the relation between collocated ground-based triple-frequency observations with in situ measurements of snowfall at the ground and found that in the presence of large (>5 mm) snow aggregates, a bending away in the triplefrequency space from the curve of classical spheroid scattering models is always observed.
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A triple-frequency approach to retrieve microphysical snowfall parameters
TL;DR: In this article, backscattering and extinction properties of various snow particle models are studied for three typical cloud radar frequency ranges, namely Ku band, Ka band, and W band, both in terms of their individual scattering properties as well as averaged over size distributions.
Journal ArticleDOI
Cloud and precipitation properties from ground-based remote-sensing instruments in East Antarctica
Irina Gorodetskaya,Stefan Kneifel,Stefan Kneifel,Maximilian Maahn,K. Van Tricht,Wim Thiery,Jan H. Schween,Alexander Mangold,Susanne Crewell,N. P. M. van Lipzig +9 more
TL;DR: In this paper, a new comprehensive cloud-precipitation-meteorological observatory has been established at Princess Elisabeth base, located in the escarpment zone of Dronning Maud Land (DML), East Antarctica.