Universität zu Köln

Tridon, Frederic, Silber, Israel ORCID: 0000-0001-6588-2145, Battaglia, Alessandro ORCID: 0000-0001-9243-3484, Kneifel, Stefan ORCID: 0000-0003-2220-2968, Fridlind, Ann ORCID: 0000-0002-9020-0852, Kalogeras, Petros and Dhillon, Ranvir (2022). Highly supercooled riming and unusual triple-frequency radar signatures over McMurdo Station, Antarctica. Atmos. Chem. Phys., 22 (18). S. 12467 - 12492. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1680-7324

Chellini, Giovanni ORCID: 0000-0002-7303-0468, Gierens, Rosa ORCID: 0000-0002-3879-3099 and Kneifel, Stefan ORCID: 0000-0003-2220-2968 (2022). Ice Aggregation in Low-Level Mixed-Phase Clouds at a High Arctic Site: Enhanced by Dendritic Growth and Absent Close to the Melting Level. J. Geophys. Res.-Atmos., 127 (16). WASHINGTON: AMER GEOPHYSICAL UNION. ISSN 2169-8996

von Terzi, Leonie ORCID: 0000-0002-7054-4164, Dias Neto, Jose ORCID: 0000-0002-8488-8486, Ori, Davide ORCID: 0000-0002-9964-2200, Myagkov, Alexander and Kneifel, Stefan ORCID: 0000-0003-2220-2968 (2022). Ice microphysical processes in the dendritic growth layer: a statistical analysis combining multi-frequency and polarimetric Doppler cloud radar observations. Atmos. Chem. Phys., 22 (17). S. 11795 - 11822. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1680-7324

Karrer, Markus ORCID: 0000-0002-1748-7252, Dias Neto, Jose ORCID: 0000-0002-8488-8486, von Terzi, Leonie ORCID: 0000-0002-7054-4164 and Kneifel, Stefan ORCID: 0000-0003-2220-2968 (2022). Melting Behavior of Rimed and Unrimed Snowflakes Investigated With Statistics of Triple-Frequency Doppler Radar Observations. J. Geophys. Res.-Atmos., 127 (9). WASHINGTON: AMER GEOPHYSICAL UNION. ISSN 2169-8996

Vogl, Teresa ORCID: 0000-0002-6696-4967, Maahn, Maximilian ORCID: 0000-0002-2580-9100, Kneifel, Stefan ORCID: 0000-0003-2220-2968, Schimmel, Willi ORCID: 0000-0001-8428-6445, Moisseev, Dmitri ORCID: 0000-0002-4575-0409 and Kalesse-Los, Heike ORCID: 0000-0001-6699-7040 (2022). Using artificial neural networks to predict riming from Doppler cloud radar observations. Atmos. Meas. Tech., 15 (2). S. 365 - 382. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1867-8548

Karrer, Markus ORCID: 0000-0002-1748-7252, Seifert, Axel, Ori, Davide ORCID: 0000-0002-9964-2200 and Kneifel, Stefan ORCID: 0000-0003-2220-2968 (2021). Improving the representation of aggregation in a two-moment microphysical scheme with statistics of multi-frequency Doppler radar observations. Atmos. Chem. Phys., 21 (22). S. 17133 - 17167. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1680-7324

Mroz, Kamil, Battaglia, Alessandro ORCID: 0000-0001-9243-3484, Kneifel, Stefan ORCID: 0000-0003-2220-2968, von Terzi, Leonie, Karrer, Markus and Ori, Davide ORCID: 0000-0002-9964-2200 (2021). Linking rain into ice microphysics across the melting layer in stratiform rain: a closure study. Atmos. Meas. Tech., 14 (1). S. 511 - 530. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1867-8548

Troemel, Silke, Simmer, Clemens ORCID: 0000-0003-3001-8642, Blahak, Ulrich, Blanke, Armin, Doktorowski, Sabine, Ewald, Florian ORCID: 0000-0002-5899-0890, Frech, Michael, Gergely, Mathias, Hagen, Martin ORCID: 0000-0003-4714-0775, Janjic, Tijana ORCID: 0000-0002-8837-0879, Kalesse-Los, Heike ORCID: 0000-0001-6699-7040, Kneifel, Stefan ORCID: 0000-0003-2220-2968, Knote, Christoph, Mendrok, Jana ORCID: 0000-0002-0032-2021, Moser, Manuel, Koecher, Gregor, Muehlbauer, Kai, Myagkov, Alexander, Pejcic, Velibor, Seifert, Patric, Shrestha, Prabhakar, Teisseire, Audrey, von Terzi, Leonie, Tetoni, Eleni ORCID: 0000-0003-3441-8803, Vogl, Teresa, Voigt, Christiane, Zeng, Yuefei, Zinner, Tobias and Quaas, Johannes ORCID: 0000-0001-7057-194X (2021). Overview: Fusion of radar polarimetry and numerical atmospheric modelling towards an improved understanding of cloud and precipitation processes. Atmos. Chem. Phys., 21 (23). S. 17291 - 17315. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1680-7324

Kulie, Mark S., Pettersen, Claire ORCID: 0000-0002-8685-6242, Merrelli, Aronne J., Wagner, Timothy J., Wood, Norman B., Dutter, Michael, Beachler, David, Kluber, Todd, Turner, Robin, Mateling, Marian, Lenters, John, Blanken, Peter, Maahn, Maximilian ORCID: 0000-0002-2580-9100, Spence, Christopher, Kneifel, Stefan ORCID: 0000-0003-2220-2968, Kucera, Paul A., Tokay, Ali, Bliven, Larry F., Wolff, David B. and Petersen, Walter A. (2021). Snowfall in the Northern Great Lakes: Lessons Learned from a Multisensor Observatory. Bull. Amer. Meteorol. Soc., 102 (7). S. E1317 - 23. BOSTON: AMER METEOROLOGICAL SOC. ISSN 1520-0477

Ori, Davide ORCID: 0000-0002-9964-2200, von Terzi, Leonie, Karrer, Markus and Kneifel, Stefan ORCID: 0000-0003-2220-2968 (2021). snowScatt 1.0: consistent model of microphysical and scattering properties of rimed and unrimed snowflakes based on the self-similar Rayleigh-Gans approximation. Geosci. Model Dev., 14 (3). S. 1511 - 1532. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1991-9603

Tridon, Frederic, Battaglia, Alessandro and Kneifel, Stefan ORCID: 0000-0003-2220-2968 (2020). Estimating total attenuation using Rayleigh targets at cloud top: applications in multilayer and mixed-phase clouds observed by ground-based multifrequency radars. Atmos. Meas. Tech., 13 (9). S. 5065 - 5086. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1867-8548

Myagkov, Alexander, Kneifel, Stefan ORCID: 0000-0003-2220-2968 and Rose, Thomas (2020). Evaluation of the reflectivity calibration of W-band radars based on observations in rain. Atmos. Meas. Tech., 13 (11). S. 5799 - 5826. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1867-8548

Gong, Jie, Zeng, Xiping, Wu, Dong L., Munchak, S. Joseph, Li, Xiaowen, Kneifel, Stefan ORCID: 0000-0003-2220-2968, Ori, Davide ORCID: 0000-0002-9964-2200, Liao, Liang and Barahona, Donifan ORCID: 0000-0001-5786-1344 (2020). Linkage among ice crystal microphysics, mesoscale dynamics, and cloud and precipitation structures revealed by collocated microwave radiometer and multifrequency radar observations. Atmos. Chem. Phys., 20 (21). S. 12633 - 12654. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1680-7324

Mech, Mario ORCID: 0000-0001-6229-9616, Maahn, Maximilian ORCID: 0000-0002-2580-9100, Kneifel, Stefan ORCID: 0000-0003-2220-2968, Ori, Davide ORCID: 0000-0002-9964-2200, Orlandi, Emiliano, Kollias, Pavlos ORCID: 0000-0002-5984-7869, Schemann, Vera ORCID: 0000-0001-6038-7663 and Crewell, Susanne ORCID: 0000-0003-1251-5805 (2020). PAMTRA 1.0: The Passive and Active Microwave Radiative TRAnsfer Tool for Simulating Radiometer and Radar Measurements of the Cloudy Atmosphere. Geoscientific Model Development, 13 (9). pp. 4229-4251. Copernicus GmbH. ISSN 1991-959X

Mroz, Kamil, Battaglia, Alessandro ORCID: 0000-0001-9243-3484, Kneifel, Stefan ORCID: 0000-0003-2220-2968, D'Adderio, Leo Pio and Neto, Jose Dias (2020). Triple-Frequency Doppler Retrieval of Characteristic Raindrop Size. Earth Space Sci., 7 (3). WASHINGTON: AMER GEOPHYSICAL UNION. ISSN 2333-5084

Dexheimer, Darielle, Airey, Martin ORCID: 0000-0002-9784-0043, Roesler, Erika, Longbottom, Casey, Nicoll, Keri, Kneifel, Stefan ORCID: 0000-0003-2220-2968, Mei, Fan ORCID: 0000-0003-4285-2749, Harrison, R. Giles, Marlton, Graeme ORCID: 0000-0002-8466-6779 and Williams, Paul D. (2019). Evaluation of ARM tethered-balloon system instrumentation for supercooled liquid water and distributed temperature sensing in mixed-phase Arctic clouds. Atmos. Meas. Tech., 12 (12). S. 6845 - 6865. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1867-8548

Seifert, Axel ORCID: 0000-0001-9760-3550, Leinonen, Jussi ORCID: 0000-0002-6560-6316, Siewert, Christoph and Kneifel, Stefan ORCID: 0000-0003-2220-2968 (2019). The Geometry of Rimed Aggregate Snowflakes: A Modeling Study. J. Adv. Model. Earth Syst., 11 (3). S. 712 - 732. WASHINGTON: AMER GEOPHYSICAL UNION. ISSN 1942-2466

Tridon, Frederic, Battaglia, Alessandro ORCID: 0000-0001-9243-3484, Chase, Randy J., Turk, F. Joseph, Leinonen, Jussi ORCID: 0000-0002-6560-6316, Kneifel, Stefan ORCID: 0000-0003-2220-2968, Mroz, Kamil, Finlon, Joseph, Bansemer, Aaron, Tanelli, Simone, Heymsfield, Andrew J. and Nesbitt, Stephen W. (2019). The Microphysics of Stratiform Precipitation During OLYMPEX: Compatibility Between Triple-Frequency Radar and Airborne In Situ Observations. J. Geophys. Res.-Atmos., 124 (15). S. 8764 - 8793. WASHINGTON: AMER GEOPHYSICAL UNION. ISSN 2169-8996

Neto, Jose Dias, Kneifel, Stefan ORCID: 0000-0003-2220-2968, Ori, Davide ORCID: 0000-0002-9964-2200, Troemel, Silke, Handwerker, Jan, Bohn, Birger, Hermes, Normen, Muehlbauer, Kai, Lenefer, Martin and Simmer, Clemens ORCID: 0000-0003-3001-8642 (2019). The TRIple-frequency and Polarimetric radar Experiment for improving process observations of winter precipitation. Earth Syst. Sci. Data, 11 (2). S. 845 - 864. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1866-3516

Mason, Shannon L., Hogan, Robin J., Westbrook, Christopher D., Kneifel, Stefan ORCID: 0000-0003-2220-2968, Moisseev, Dmitri ORCID: 0000-0002-4575-0409 and von Terzi, Leonie (2019). The importance of particle size distribution and internal structure for triple-frequency radar retrievals of the morphology of snow. Atmos. Meas. Tech., 12 (9). S. 4993 - 5019. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1867-8548

Ori, Davide ORCID: 0000-0002-9964-2200 and Kneifel, Stefan ORCID: 0000-0003-2220-2968 (2018). Assessing the uncertainties of the discrete dipole approximation in case of melting ice particles. J. Quant. Spectrosc. Radiat. Transf., 217. S. 396 - 407. OXFORD: PERGAMON-ELSEVIER SCIENCE LTD. ISSN 1879-1352

Leinonen, Jussi ORCID: 0000-0002-6560-6316, Kneifel, Stefan ORCID: 0000-0003-2220-2968 and Hogan, Robin J. (2018). Evaluation of the Rayleigh-Gans approximation for microwave scattering by rimed snowflakes. Q. J. R. Meteorol. Soc., 144. S. 77 - 89. HOBOKEN: WILEY. ISSN 1477-870X

Kneifel, Stefan ORCID: 0000-0003-2220-2968, Dias Neto, Jose ORCID: 0000-0002-8488-8486, Ori, Davide ORCID: 0000-0002-9964-2200, Moisseev, Dmitri ORCID: 0000-0002-4575-0409, Tyynela, Jani, Adams, Ian S., Kuo, Kwo-Sen, Bennartz, Ralf, Berne, Alexis ORCID: 0000-0003-4977-1204, Clothiaux, Eugene E., Eriksson, Patrick ORCID: 0000-0002-8475-0479, Geer, Alan J., Honeyager, Ryan ORCID: 0000-0003-0753-9511, Leinonen, Jussi and Westbrook, Christopher D. (2018). SUMMER SNOWFALL WORKSHOP: Scattering Properties of Realistic Frozen Hydrometeors from Simulations and Observations, as well as Defining a New Standard for Scattering Databases. Bull. Amer. Meteorol. Soc., 99 (3). S. ES55 - 4. BOSTON: AMER METEOROLOGICAL SOC. ISSN 1520-0477

Hogan, Robin J., Honeyager, Ryan ORCID: 0000-0003-0753-9511, Tyynela, Jani ORCID: 0000-0002-4360-3800 and Kneifel, Stefan ORCID: 0000-0003-2220-2968 (2017). Calculating the millimetre-wave scattering phase function of snowflakes using the self-similar Rayleigh-Gans Approximation. Q. J. R. Meteorol. Soc., 143 (703). S. 834 - 845. HOBOKEN: WILEY. ISSN 1477-870X

Heinze, Rieke, Dipankar, Anurag, Henken, Cintia Carbajal, Moseley, Christopher, Sourdeval, Odran ORCID: 0000-0002-2822-5303, Troemel, Silke, Xie, Xinxin, Adamidis, Panos, Ament, Felix, Baars, Holger ORCID: 0000-0002-2316-8960, Barthlott, Christian ORCID: 0000-0003-2927-5051, Behrendt, Andreas ORCID: 0000-0003-2719-4354, Blahak, Ulrich, Bley, Sebastian, Brdar, Slavko, Brueck, Matthias, Crewell, Susanne ORCID: 0000-0003-1251-5805, Deneke, Hartwig ORCID: 0000-0001-8595-533X, Di Girolamo, Paolo, Evaristo, Raquel, Fischer, Juergen, Frank, Christopher, Friederichs, Petra ORCID: 0000-0003-4566-572X, Goecke, Tobias, Gorges, Ksenia, Hande, Luke, Hanke, Moritz, Hansen, Akio, Hege, Hans-Christian ORCID: 0000-0002-6574-0988, Hoose, Corinna ORCID: 0000-0003-2827-5789, Jahns, Thomas, Kalthoff, Norbert, Klocke, Daniel, Kneifel, Stefan ORCID: 0000-0003-2220-2968, Knippertz, Peter ORCID: 0000-0001-9856-619X, Kuhn, Alexander, van Laar, Thriza, Macke, Andreas, Maurer, Vera, Mayer, Bernhard, Meyer, Catrin I., Muppa, Shravan K., Neggers, Roeland A. J., Orlandi, Emiliano, Pantillon, Florian ORCID: 0000-0001-7205-4428, Pospichal, Bernhard ORCID: 0000-0001-9517-8300, Roeber, Niklas, Scheck, Leonhard ORCID: 0000-0003-1539-7197, Seifert, Axel ORCID: 0000-0001-9760-3550, Seifert, Patric ORCID: 0000-0002-5626-3761, Senf, Fabian ORCID: 0000-0003-1685-2657, Siligam, Pavan, Simmer, Clemens, Steinke, Sandra, Stevens, Bjorn ORCID: 0000-0003-3795-0475, Wapler, Kathrin, Weniger, Michael, Wulfmeyer, Volker, Zaengl, Guenther, Zhang, Dan and Quaas, Johannes ORCID: 0000-0001-7057-194X (2017). Large-eddy simulations over Germany using ICON: a comprehensive evaluation. Q. J. R. Meteorol. Soc., 143 (702). S. 69 - 101. HOBOKEN: WILEY. ISSN 1477-870X

Troemel, Silke, Ryzhkov, Alexander V., Diederich, Malte, Muehlbauer, Kai, Kneifel, Stefan ORCID: 0000-0003-2220-2968, Snyder, Jeffrey and Simmer, Clemens (2017). Multisensor Characterization of Mammatus. Mon. Weather Rev., 145 (1). S. 235 - 252. BOSTON: AMER METEOROLOGICAL SOC. ISSN 1520-0493

Acquistapace, Claudia ORCID: 0000-0002-1144-4753, Kneifel, Stefan ORCID: 0000-0003-2220-2968, Lohnert, Ulrich ORCID: 0000-0002-9023-0269, Kollias, Pavlos ORCID: 0000-0002-5984-7869, Maahn, Maximilian ORCID: 0000-0002-2580-9100 and Bauer-Pfundstein, Matthias (2017). Optimizing observations of drizzle onset with millimeter-wavelength radars. Atmos. Meas. Tech., 10 (5). S. 1783 - 1803. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1867-8548

Kuechler, Nils, Kneifel, Stefan ORCID: 0000-0003-2220-2968, Loehnert, Ulrich, Kollias, Pavlos ORCID: 0000-0002-5984-7869, Czekala, Harald and Rose, Thomas (2017). A W-Band Radar-Radiometer System for Accurate and Continuous Monitoring of Clouds and Precipitation. J. Atmos. Ocean. Technol., 34 (11). S. 2375 - 2393. BOSTON: AMER METEOROLOGICAL SOC. ISSN 1520-0426

Kalesse, Heike ORCID: 0000-0001-6699-7040, Szyrmer, Wanda, Kneifel, Stefan ORCID: 0000-0003-2220-2968, Kollias, Pavlos ORCID: 0000-0002-5984-7869 and Luke, Edward ORCID: 0000-0002-1606-0046 (2016). Fingerprints of a riming event on cloud radar Doppler spectra: observations and modeling. Atmos. Chem. Phys., 16 (5). S. 2997 - 3013. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1680-7324

De Angelis, Francesco, Cimini, Domenico ORCID: 0000-0002-5962-223X, Hocking, James, Martinet, Pauline and Kneifel, Stefan ORCID: 0000-0003-2220-2968 (2016). RTTOV-gb - adapting the fast radiative transfer model RTTOV for the assimilation of ground-based microwave radiometer observations. Geosci. Model Dev., 9 (8). S. 2721 - 2740. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1991-9603

Gorodetskaya, I. V. ORCID: 0000-0002-2294-7823, Kneifel, S. ORCID: 0000-0003-2220-2968, Maahn, M. ORCID: 0000-0002-2580-9100, Van Tricht, K., Thiery, W. ORCID: 0000-0002-5183-6145, Schween, J. H. ORCID: 0000-0001-6686-1207, Mangold, A., Crewell, S. ORCID: 0000-0003-1251-5805 and Van Lipzig, N. P. M. (2015). Cloud and precipitation properties from ground-based remote-sensing instruments in East Antarctica. The Cryosphere, 9 (1). pp. 285-304. European Geosciences Union. ISSN 1994-0424

Kneifel, Stefan ORCID: 0000-0003-2220-2968, Redl, Stephanie, Orlandi, Emiliano, Loehnert, Ulrich, Cadeddu, Maria P., Turner, David D. and Chen, Ming-Tang (2014). Absorption Properties of Supercooled Liquid Water between 31 and 225 GHz: Evaluation of Absorption Models Using Ground-Based Observations. J. Appl. Meteorol. Climatol., 53 (4). S. 1028 - 1046. BOSTON: AMER METEOROLOGICAL SOC. ISSN 1558-8432

Kulie, Mark S., Hiley, Michael J., Bennartz, Ralf, Kneifel, Stefan ORCID: 0000-0003-2220-2968 and Tanelli, Simone (2014). Triple-Frequency Radar Reflectivity Signatures of Snow: Observations and Comparisons with Theoretical Ice Particle Scattering Models. J. Appl. Meteorol. Climatol., 53 (4). S. 1080 - 1099. BOSTON: AMER METEOROLOGICAL SOC. ISSN 1558-8432

Löhnert, Ulrich ORCID: 0000-0002-9023-0269, Kneifel, S. ORCID: 0000-0003-2220-2968, Battaglia, A., Hagen, M., Hirsch, L. and Crewell, S. ORCID: 0000-0003-1251-5805 (2011). A Multisensor Approach Toward a Better Understanding of Snowfall Microphysics: The TOSCA Project. Bulletin of the American Meteorological Society, 92 (5). pp. 613-628. American Meteorological Society. ISSN 0003-0007