University of Bern

Institute of Applied Physics

Publications

Articles in Journals

Martin Lainer, Klemens Hocke, Rolf Rüfenacht, Franziska Schranz, Niklaus Kämpfer: Quasi 18-hour wave activity in ground-based observed mesospheric H 2O over Bern, Switzerland, Atmos. Chem. Phys. Discuss., ed.: G. Stiller, 2017 doi pdf [6.36 MB]Details
Klemens Hocke et al.: An Atlantic streamer in stratospheric ozone observations and SD-WACCM simulation data, Atmospheric Chemistry and Physics, vol.: 17, pp.: 3445-3452, 2017 doi pdf [6.21 MB]Details
Francisco Navas Guzmán, Niklaus Kämpfer, Alexander Haefele: Validation of brightness and physical temperature from two scanning microwave radiometers in the 60 GHz O2 band using radiosonde measurements, Atmospheric Measurement Techniques, ed.: Domenico Cimini, vol.: 9, 2016 doi pdf [2.17 MB]Details
Susana Fernandez et al.: Results from the validation campaign of the ozone radiometer GROMOS-C at the NDACC station of Réunion island, Atmospheric Chemistry and Physics, vol.: 16, no.: 12, pp.: 7531-7543, 2016 doi pdf [4.27 MB]Details
Ansgar Schanz, Klemens Hocke, Niklaus Kämpfer: On forced and free atmospheric oscillations near the 27‑day periodicity, Earth, Planets and Space, vol.: 68, pp.: 97, 2016 doi pdf [1.55 MB]Details
Martin Lainer, Klemens Hocke, Niklaus Kämpfer: Variability of mesospheric water vapor above Bern in relation to the 27-day solar rotation cycle, Journal of Atmospheric and Solar-Terrestrial Physics, vol.: 143-144, pp.: 71-87, 2016 doi pdf [9.85 MB]Details
Lorena Moreira et al.: The natural oscillations in stratospheric ozone observed by the GROMOS microwave radiometer at the NDACC station Bern, Atmospheric Chemistry and Physics, ed.: Guy Brasseur, vol.: 16, pp.: 10455-10467, 2016 doi pdf [9.18 MB]Details
Susana Fernandez et al.: Results from the validation campaign of the ozone radiometer GROMOS-C at the NDACC station of La Réunion Island, Atmospheric Chemistry and Physics Discussions, ed.: Copernicus, 2016 doi pdf [3.58 MB]Details
Rolf Rüfenacht, Klemens Hocke, Niklaus Kämpfer: First continuous ground-based observations of long period oscillations in the vertically resolved wind field of the stratosphere and mesosphere, Atmospheric Chemistry and Physics, vol.: 16, pp.: 4915–4925, 2016 doi pdf [8.74 MB]Details
Martin Lainer et al.: Trajectory mapping of middle atmospheric water vapor by a mini network of NDACC instruments, Atmos. Chem. Phys., ed.: G. Stiller, vol.: 15, no.: 16, pp.: 9711-9730, 2015 doi pdf [7.07 MB]Details
Alexis Le Pichon et al.: Comparison of co-located independent ground-based middle-atmospheric wind and temperature measurements with Numerical Weather Prediction models, Journal of Geophysical Research - Atmospheres, vol.: 120, no.: 16, pp.: 8318-8331, 2015 doi pdf [2.07 MB]Details
Susana Fernandez, Axel Murk, Niklaus Kämpfer: GROMOS-C, a novel ground-based microwave radiometer for ozone measurement campaigns, Atmospheric Measurement Techniques, vol.: 8, pp.: 2649-2662, 2015 doi pdf [2.95 MB]Details
Lorena Moreira et al.: Trend analysis of the 20-year time series of stratospheric ozone profiles observed by the GROMOS microwave radiometer at Bern, Atmospheric Chemistry and Physics, ed.: Sophie Godin-Beekmann, vol.: 15, no.: 19, pp.: 10999-11009, 2015 doi pdf [6.20 MB]Details
Philippe Keckhut et al.: Introduction to the Maïdo Lidar Calibration Campaign dedicated to the validation of upper air meteorological parameters, Journal of Applied Remote Sensing, vol.: 9, no.: 1, pp.: 094099, 2015 doi pdf [3.97 MB]Details
Stefan Wacker et al.: Cloud observations in Switzerland using hemispherical sky cameras, Journal of Geophysical Research: Atmospheres, vol.: 120, 2015 doi pdf [1.56 MB]Details
Brigitte Tschanz, Niklaus Kämpfer: Signatures of the two day wave and sudden stratospheric warmings in Arctic water vapour observed by ground-based microwave radiometry, Atmos. Chem. Phys. , ed.: Thomas von Clarmann, vol.: 15, pp.: 5099–5108, 2015 doi pdf [3.27 MB]Details
Martin Lainer et al.: Trajectory mapping of middle atmospheric water vapor by a mini network of NDACC instruments, Atmos. Chem. Phys. Discuss., ed.: G. Stiller, vol.: 15, no.: 8, pp.: 12777-12819, 2015 doi pdf [5.98 MB]Details
Francisco Navas-Guzmán et al.: Zeeman effect in atmospheric O2 measured by ground-based microwave radiometry, Atmos. Meas. Tech., ed.: Bernd Funke, vol.: 8, pp.: 1863-1874, 2015 doi pdf [3.28 MB]Details
Susana Fernandez, Axel Murk, Niklaus Kämpfer: GROMOS-C, a novel ground based microwave radiometer for ozone measurement campaigns, Atmospheric Measurement Techniques Discussions, vol.: 8, pp.: 1-48, 2015 doi pdf [4.16 MB]Details
Ansgar Schanz et al.: The diurnal variation in stratospheric ozone from the MACC reanalysis, the ERA-Interim reanalysis, WACCM and Earth observations: characteristics and intercomparison, Atmos. Chem. Phys. Discuss., ed.: Richard Engelen, vol.: 14, pp.: 32667-32708, 2014 doi pdf [3.88 MB]Details
Rolf Rüfenacht, Axel Murk, Niklaus Kämpfer, Patrick Eriksson, Stefan A. Buehler : Middle-atmospheric zonal and meridional wind profiles from polar, tropical and midlatitudes with the ground-based microwave Doppler wind radiometer WIRA, Atmospheric Measurement Techniques, vol.: 7, no.: 12, pp.: 4491-4505, 2014 doi pdf [3.49 MB]Details
Susana Fernandez, Axel Murk, Niklaus Kämpfer: Design and Characterization of a Peltier-Cold Calibration Target for a 110-GHz Radiometer, IEEE Transactions on Geoscience and Remote Sensing, vol.: 53, no.: 1, pp.: 344-351, 2014 doi pdf [1.28 MB]Details
Francisco Navas Guzmán, Oliver Stähli, Niklaus Kämpfer: An integrated approach toward the incorporation of clouds in the temperature retrievals from microwave measurements, Atmospheric Measurement Techniques, vol.: 7, pp.: 1619-1628, 2014 doi pdf [2.05 MB]Details
Ansgar Schanz, Klemens Hocke, Niklaus Kämpfer: Daily ozone cycle in the stratosphere: global, regional and seasonal behaviour modelled with the Whole Atmosphere Community Climate Model, Atmospheric Chemistry and Physics, vol.: 14, pp.: 7645-7663, 2014 doi pdf [2.94 MB]Details
Francisco Navas-Guzmán, Oliver Stähli, Niklaus Kämpfer: Study of cloud effect on the tropospheric temperature retrievals, Atmos. Meas. Tech. Discuss., vol.: 7, pp.: 1305–1331, 2014 doi pdf [3.04 MB]Details
Dominik Scheiben et al.: The quasi 16-day wave in mesospheric water vapor during boreal winter 2011/2012, Atmos. Chem. Phys., ed.: Gabriele Stiller, vol.: 14, pp.: 6511-6522, 2014 doi pdf [4.03 MB]Details
Simone Studer, Klemens Hocke, Ansgar Schanz, Hauke Schmidt, Niklaus Kämpfer: A climatology of the diurnal variations in stratospheric and mesospheric ozone over Bern, Switzerland, Atmospheric Chemistry and Physics, vol.: 14, pp.: 5905-5919, 2014 doi pdf [4.95 MB]Details
Dominik Scheiben, Ansgar Schanz, Brigitte Tschanz, Niklaus Kämpfer: Diurnal variations in middle-atmospheric water vapor by ground-based microwave radiometry, Atmos. Chem. Phys., ed.: Stefan Bühler, vol.: 13, pp.: 6877-6886, 2013 doi pdf [0.84 MB]Details
Simone Studer et al.: Intercomparison of stratospheric ozone profiles for the assessment of the upgraded GROMOS radiometer at Bern, Atmos. Meas. Tech. Discuss. , vol.: 6, pp.: 6097-6146, 2013 doi pdf [6.53 MB]Details
Klemens Hocke, Simone Studer, Olivia Martius, Dominik Scheiben, Niklaus Kämpfer: A 20-day period standing oscillation in the northern winter stratosphere, Annales Geophysicae, vol.: 31, pp.: 755-764, 2013 doi pdf [3.25 MB]Details
Oliver Stähli, Axel Murk, Niklaus Kämpfer, Christian Mätzler, Patrick Eriksson: Microwave radiometer to retrieve temperature profiles from the surface to the stratopause, Atmos. Meas. Tech., ed.: Justus Notholt, vol.: 6, pp.: 2477-2494, 2013 doi pdf [3.48 MB]Details
Brigitte Tschanz et al.: Validation of middle-atmospheric campaign-based water vapour measured by the ground-based microwave radiometer MIAWARA-C, Atmos. Meas. Tech., ed.: Bernd Funke, vol.: 6, pp.: 1725-1745, 2013 doi pdf [1.90 MB]Details
Dominik Scheiben, Corinne Straub, Klemens Hocke, Peter Forkman, Niklaus Kämpfer: Observations of middle atmospheric H2O and O3 during the 2010 major sudden stratospheric warming by a network of microwave radiometers, Atmos. Chem. Phys., ed.: William Lahoz, vol.: 12, pp.: 7753-7765, 2012 doi pdf [5.58 MB]Details
Rolf Rüfenacht, Niklaus Kämpfer, Axel Murk: First middle-atmospheric zonal wind profile measurements with a new ground-based microwave Doppler-spectro-radiometer, Atmospheric Measurement Techniques, vol.: 5, no.: 11, pp.: 2647-2659, 2012 doi pdf [2.97 MB]Details
René Bleisch, Niklaus Kämpfer: Adding constraints by in situ informations to optimal estimation retrievals of tropospheric water vapour profiles from microwave radiometry, Journal of Quantitative Spectroscopy and Radiative Transfer, vol.: 113, no.: 16, pp.: 1993-2003, 2012 doi pdf [0.79 MB]Details
Simone Studer, Klemens Hocke, Niklaus Kämpfer: Intraseasonal Oscillations of Stratospheric Ozone Above Switzerland, Journal of Atmospheric and Solar-Terrestrial Physics, vol.: 74, pp.: 189–198, 2012 doi pdf [2.22 MB]Details
Corinne Straub, Brigitte Tschanz, Klemens Hocke, Niklaus Kämpfer, Anne K. Smith: Transport of mesospheric H2O during and after the stratospheric sudden warming of January 2010: observation and simulation, Atmos. Chem. Phys. , vol.: 12, pp.: 5413-5427, 2012 doi pdf [11.65 MB]Details
G. P. Stiller et al.: Validation of MIPAS IMK/IAA temperature, water vapor, and ozone profiles with MOHAVE-2009 campaign measurements, Atmos. Meas. Tech., vol.: 5, pp.: 289-320, 2012 doi pdf [1.23 MB]Details
Dominik Scheiben, Corinne Straub, Klemens Hocke, Peter Forkman, Niklaus Kämpfer: Middle atmospheric water vapor and ozone anomalies during the 2010 major sudden stratospheric warming, Atmos. Chem. Phys. Discuss., vol.: 11, pp.: 32391-32422, 2011 doi pdf [5.54 MB]Details
Stefan Wacker et al.: Cloud effect of persistent stratus nebulosus at the Payerne BSRN site, Atmospheric Research, vol.: 102, pp.: 1-9, 2011 doi pdf [0.57 MB]Details
René Bleisch, Niklaus Kämpfer, Alexander Haefele: Retrieval of tropospheric water vapour by using spectra of a 22 GHz radiometer, Atmospheric Measurement Techniques, vol.: 4, pp.: 1891-1903, 2011 doi pdf [2.63 MB]Details
Oliver Stähli, Christian Mätzler, Axel Murk, Niklaus Kämpfer: A Surface-Based Imaging Method for Water Vapor and Liquid Clouds Using a Scanning Radiometer at 91 GHz, IEEE Transaction on Geoscience and Remote Sensing, vol.: 49, no.: 9, pp.: 3273-3280, 2011 doi pdf [0.87 MB]Details
T. Leblanc et al.: Measurements of Humidity in the Atmosphere and Validation Experiments (MOHAVE)-2009: overview of campaign operations and results, Atmos. Meas. Tech., vol.: 4, pp.: 2579-2605, 2011 doi pdf [7.97 MB]Details
Corinne Straub et al.: ARIS-Campaign: Intercomparison of three ground based 22GHz radiometers for middle atmospheric water vapor at the Zugspitze in winter 2009, Atmos. Meas. Tech., ed.: D. G. Feist, vol.: 4, pp.: 1979-1994, 2011 doi pdf [1.39 MB]Details
S. Wacker, J. Gröbner, K. Hocke, N. Kämpfer, L. Vuilleumier: Trend analysis of surface cloud-free downwelling long-wave radiation from four Swiss sites, J. Geophys. Res. , no.: D10, pp.: D10104, 2011 pdf [0.97 MB]Details
Evelyn De Wachter et al.: Signatures of the Sudden Stratospheric Warming events of January - February 2008 in Seoul, S. Korea, Advances in Space Research, vol.: 48, pp.: 1631-1637, 2011 doi pdf [1.77 MB]Details
Evelyn De Wachter et al.: The Seoul Vapour Radiometer for the Middle Atmosphere; Calibration, Retrieval and Validation, Transactions on Geoscience and Remote Sensing, vol.: 49, no.: 3, 2011 doi pdf [1.26 MB]Details
K. Hocke, N. Kämpfer, C. Gerber, C. Mätzler: A complete long-term series of integrated water vapour from ground-based microwave radiometers, Int. J. Remote Sensing, vol.: 32, pp.: 751-765, 2011 doi pdf [0.54 MB]Details
K. Hocke, N. Kämpfer: Hovmöller diagrams of climate anomalies in NCEP/NCAR reanalysis from 1948 to 2009, Climate Dynamics, vol.: 36, pp.: 335-364, 2011 doi pdf [0.54 MB]Details
T. Flury, K. Hocke, N. Kämpfer, D.L. Wu: Enhancements of gravity wave amplitudes at midlatitudes during sudden stratospheric warmings in 2008, Atmos. Chem. Phys. Discuss., vol.: 10, pp.: 29971-29995, 2010 doi pdf [3.80 MB]Details
Corinne Straub, Axel Murk, Niklaus Kämpfer: MIAWARA-C, a new ground based water vapor radiometer for measurement campaigns, Atmos. Meas. Tech., vol.: 3, pp.: 1271-1285, 2010 doi pdf [1.25 MB]Details
A. Haefele, N. Kämpfer: Tropospheric Water Vapor Profiles Retrieved from Pressure Broadened Emission Spectra at 22 GHz, J. Atmos. Oceanic Techn., vol.: 27, pp.: 167-172, 2010 doi pdf [0.75 MB]Details
Julian Gröbner, Stefan Wacker, Laurent Vuilleumier, Niklaus Kämpfer: Effective atmospheric boundary layer temperature from longwave radiation measurements, J. Geophys. Res., vol.: 114, no.: D19116, 2009 doi pdf [8.07 MB]Details
Thomas Flury, K. Hocke, A. Haefele, N. Kämpfer, R. Lehmann: Ozone Depletion, Water Vapor Increase and PSC Generation at Mid-Latitudes by the 2008 Major Stratospheric Warming , Journal of Geophysical Research Atmospheres, ed.: AGU, 2009 doi pdf [4.99 MB]Details
A. Haefele et al.: Validation of ground based microwave radiometers at 22 GHz for stratospheric and mesospheric water vapor, J. of Geophys. Res., ed.: J. Austin, vol.: 114, pp.: D23305, 2009 doi pdf [0.45 MB]Details
W. Steinbrecht et al.: Ozone and temperature trends in the upper stratosphere at five stations of the Network for the Detection of Atmospheric Composition Change, Int. J. Remote Sensing, vol.: 30, pp.: 3875-3886, 2009 pdf [0.32 MB]Details
Milz et al.: Validation of water vapour profiles (version 13) retrieved by the IMK/IAA scientific retrieval processor based on full resolution spectra measured by MIPAS on board Envisat, Atmospheric Measurement Techniques, vol.: 2, no.: 1, pp.: 379-399, 2009 SRefDetails
Evelyn De Wachter et al.: Effects of Resonances in Corrugated Horn Antennas for a 22 GHz Balancing Radiometer, IEEE Geoscience and Remote Sensing Letter, vol.: 6, no.: 1, pp.: 3-7, 2009 doi pdf [0.69 MB]Details
Klemens Hocke, Niklaus Kämpfer: Gap filling and noise reduction of unevenly sampled data by means of the Lomb-Scargle periodogram, Atmos. Chem. Phys., vol.: 9, pp.: 4197--4206, 2009 doi pdf [0.67 MB]Details
Stefan C. Müller, Axel Murk, Christian Monstein, Niklaus Kämpfer: Intercomparison of Digital Fast Fourier Transform and Acousto Optical spectrometers for microwave radiometry of the atmosphere, IEEE Transactions on Geoscience and Remote Sensing, vol.: 47, no.: 7, pp.: 2233-2239, 2009 doi pdf [0.59 MB]Details
Thomas Flury, Stefan C. Müller, Klemens Hocke, Niklaus Kämpfer: Water vapor transport in the lower mesosphere of the subtropics: a trajectory analysis, Atmospheric Chemistry and Physics, vol.: 8, no.: 23, pp.: 7273-7280, 2008 SRef pdf [1.99 MB]Details
A. Haefele et al.: Diurnal changes in middle atmospheric H2O and O3: Observations in the Alpine region and climate models , J. Geophys. Res., ed.: J. Austin, vol.: 113, 2008 doi pdf [1.23 MB]Details
Thomas Flury, Klemens Hocke, Stefan Müller, Nik Kämpfer: First measurements of lower mesospheric wind by airborne microwave radiometry, Geophysical Research Letters, vol.: 35, no.: L19802, 2008 doi pdf [0.24 MB]Details
Aleksandar Duric, Andreas Magun, Axel Murk, Christian Mätzler, Niklaus Kämpfer: The Fully Polarimetric Imaging Radiometer SPIRA at 91 GHz, IEEE Transactions on Geoscience and Remote Sensing, vol.: 46, no.: 8, pp.: 2323-2336, 2008 doi pdf [1.18 MB]Details
Thomas Flury, Stefan C. Müller, Klemens Hocke, Niklaus Kämpfer: Water vapor transport in the lower mesosphere of the subtropics: a trajectory analysis, Atmospheric Chemistry and Physics Discussions, vol.: 8, pp.: 13775-13799, 2008 SRef pdf [4.70 MB]Details
T.M.Suortti et al.: Tropospheric Comparisons of Vaisala Radiosondes and Balloon-Borne Frost-Point and Lyman-alpha Hygrometers during the LAUTLOS-WAVVAP Experiment , J. of Atmospheric and Oceanic Technology, vol.: 25, pp.: 149-166, 2008 doi pdf [2.42 MB]Details
Stefan C. Müller et al.: Validation of stratospheric water vapour measurements from the airborne microwave radiometer AMSOS, Atmospheric Chemistry and Physics, vol.: 8, no.: 12, pp.: 3169-3183, 2008 SRef pdf [2.35 MB]Details
Klemens Hocke, Niklaus Kämpfer: Bispectral Analysis of the Long-Term Recording of Surface Pressure at Jakarta, Journal of Geophysical Research, vol.: 113, no.: D10113, 2008 doi pdf [17.86 MB]Details
K. Hocke et al.: Comparison and synergy of stratospheric ozone measurements by satellite limb sounders and the ground-based microwave radiometer SOMORA, Atmospheric Chemistry and Physics, vol.: 7, pp.: 4117--4131, 2007 SRef pdf [3.61 MB]Details
D. G. Feist, A. J. Geer, S. Müller, N. Kämpfer: Middle atmosphere water vapour and dynamical features in aircraft measurements and ECMWF analyses, Atmospheric Chemistry and Physics, vol.: 7, pp.: 5291-5307, 2007 SRef pdf [4.97 MB]Details
Niklaus Kämpfer et al.: Microwave remote sensing of the atmosphere - a University profile, IEEE Geoscience and Remote Sensing Society Newsletter, no.: 140, pp.: 13-17, 2006 pdf [2.07 MB]Details
W. Steinbrecht et al.: Long-Term Evolution of Upper Stratospheric Ozone at Selected Stations of the Network for the Detection of Stratospheric Change (NDSC), Journal of Geophysical Research, ed.: AGU, vol.: 111, no.: D10308, 2006 doi pdf [0.76 MB]Details
Klemens Hocke et al.: Temporal variance of lower mesospheric ozone over Switzerland during winter 2000/2001, Geophysical Research Letters, vol.: 33, pp.: L09801, 2006 doi pdf [0.35 MB]Details
Cristina Dumitru, Klemens Hocke, Niklaus Kämpfer, Yasmine Calisesi: Comparison and validation studies related to ground-based microwave observations of ozone in the stratosphere and mesosphere, Journal of Atmospheric and Solar-Terrestrial Physics, ed.: Elsevier, vol.: 68, no.: 7, pp.: 745-756, 2006 doi pdf [0.94 MB]Details
J. Morland et al.: The STARTWAVE atmospheric water vapour database, Atmospheric Chemistry and Physics, vol.: 6, pp.: 2039-2056, 2006 SRef pdf [2.59 MB]Details
J. Morland, M. Liniger, H. Kunz, I. Balin, S. Nyeki, C. Mätzler, N. Kämpfer: Comparison of GPS and ERA40 IWV in the Alpine region, including correction of GPS observations at Jungfraujoch (3584 m), Journal of Geophysical Research, Atmospheres, vol.: 111, no.: D04102, pp.: 1-12, 2006 doi pdf [1.13 MB]Details
Yasmine Calisesi, Klemens Hocke, Niklaus Kämpfer: The natural variability of stratospheric and mesospheric ozone as observed over Switzerland by a ground-based microwave remote sensor, Memorie della Società Astronomica Italiana, Journal of the Italian Astronomical Society, ed.: Piercarlo Bonifacio, vol.: 76, no.: 4, pp.: 937-940, 2005 pdf [1.08 MB]Details
S. Nyeki et al.: A 10-year integrated atmospheric water vapor (IWV) record using precision filter radiometers (PFR) at two high-alpine sites, Geophysical Research Letters, vol.: 32, no.: L23803, 2005 doi pdf [0.18 MB]Details
Beat Deuber, June Morland, Lorenz Martin, Niklaus Kämpfer: Deriving the tropospheric integrated water vapor from tipping curve derived opacity near the line center at 22.235 GHz, Radio Science, vol.: 40, no.: RS5011, 2005 doi pdf [0.94 MB]Details
Beat Deuber et al.: Middle Atmospheric Water Vapour Radiometer - MIAWARA: Validation and first results of the LAUTLOS / WAVVAP campaign, Journal of Geophysical Research, vol.: 110, no.: D13, pp.: D13306, 2005 doi pdf [0.50 MB]Details
Vladimir Vasic, Dietrich G. Feist, Stefan Müller, Niklaus Kämpfer: An airborne radiometer for stratospheric water vapor measurements at 183 GHz, IEEE Transactions on Geoscience and Remote Sensing, vol.: 43, no.: 7, pp.: 1563-1570, 2005 doi pdf [0.87 MB]Details
Vladimir Vasic, Niklaus Kämpfer, Axel Murk: Quasioptical characterisation of a mm-wave receiver for atmospheric remote sensing, Optics and Lasers in Engineering, vol.: 43, no.: 3-5, pp.: 303-315, 2005 doi pdf [0.35 MB]Details
D. Gerber et al.: Ground-based water vapour soundings by microwave radiometry and Raman lidar on Jungfraujoch (Swiss Alps), Atmospheric Chemistry and Physics, vol.: 4, no.: 8, pp.: 2171-2179, 2004 SRef pdf [1.41 MB]Details
Beat Deuber, Niklaus Kämpfer, Dietrich G. Feist: A new 22-GHz Radiometer for Middle Atmospheric Water Vapour Profile Measurements, IEEE Transactions on Geoscience and Remote Sensing, vol.: 42, no.: 5, pp.: 974 - 984, 2004 doi pdf [0.55 MB]Details
Beat Deuber, Niklaus Kämpfer: Minimized Standing Waves in Radiometer Balancing Calibration, Radio Science, vol.: 39, no.: RS1009, 2004 doi pdf [0.73 MB]Details
Niklaus Kämpfer et al.: Microwave remote sensing of water vapor in the atmosphere, Geographica Helvetica, vol.: 58, no.: 2, pp.: 81-89, 2003Details
Yasmine Calisesi, Rene Stübi, Niklaus Kämpfer, Pierre Viatte: Investigation of systematic uncertainties in Brewer-Mast ozone soundings using observations from a ground-based microwave radiometer, Journal of Atmospheric and Oceanic Technology, ed.: American Meteorological Society, vol.: 20, no.: 11, pp.: 1543 - 1551, 2003 pdf [0.19 MB]Details
D. Maier et al.: European Minor Constituent Radiometer: A new Millimeter Wave Receiver for Atmospheric Research, International Journal of Infrared and Millimeter Waves, vol.: 22, no.: 11, pp.: 1555-1575, 2001 doi pdf [2.16 MB]Details
Andreas Siegenthaler, Olivier Lezeaux, Dietrich G. Feist, Niklaus Kämpfer: First water vapor measurements at 183 GHz from the high alpine station Jungfraujoch, IEEE Transactions on Geoscience and Remote Sensing, vol.: 39, no.: 9, pp.: 2084-2086, 2001 doiDetails
Ingold T., Mätzler C., Wehrli C., Heimo A., Kämpfer N., Philipona R.: Ozone column density determination from direct irradiance measurements in the UV performed by a four-channel precision filter radiometer, Applied Optics, vol.: 40, pp.: 1989-2003, 2001 pdf [0.23 MB]Details
Calisesi Y., Wernli H., Kämpfer N.: Midstratospheric ozone variability over Bern related to planetary wave activity during the winters 1994-1995 to 1998-1999, Journal of Geophysical Research, vol.: 106, pp.: 7903-7916, 2001 pdf [1.15 MB]Details
Ingold T., Mätzler C., Heimo A., Kämpfer N.: Aerosol optical depth measurements by means of a Sun-photometer network in Switzerland, Journal of Geophysical Research, vol.: 106, pp.: 27537-27554, 2001 pdf [3.48 MB]Details
Ingold T., Schmid B., Mätzler C., Demoulin P., Kämpfer N.: Modeled and empirical approaches for retrieving columnar water vapor from solar transmittance measurements in the 0.72, 0.82 and 0.94 µm absorption bands, Journal of Geophysical Research, vol.: 105, pp.: 24327-24343, 2000 pdf [3.23 MB]Details
D. G. Feist et al.: Validation of stratospheric ClO measurements from the Millimeter-wave Atmospheric Sounder (MAS), Journal of Geophysical Research, vol.: 105, no.: D7, pp.: 9053-9062, 2000 doiDetails
Ingold T., Peter R., Kämpfer N.: Weighted mean tropospheric temperature and transmittance determination at millimeter-wave frequencies for ground-based applications, Radio Science, vol.: 33, no.: 4, pp.: 905-918, 1998 pdf [4.16 MB]Details
B. Schmid, C. Mätzler, A. Heimo, N. Kämpfer: Retrieval of optical depth and size distribution of tropospheric and stratospheric aerosols by means of sun photometry, IEEE Transactions on Geoscience and Remote Sensing, vol.: 35, no.: 1, pp.: 172-182, 1997 pdf [0.29 MB]Details
Hansjürg Jost, Niklaus Kämpfer, Alain Lecacheux, Carlo Rosolen: Broadband acoustooptic spectrometer used as backend for remotesensing of trace gases in the atmosphere, IEEE Transactions on Geoscience and Remote Sensing, vol.: 34, no.: 4, pp.: 927-935, 1996 doi pdf [0.93 MB]Details
Aellig Christoph, Kämpfer Niklaus, Hauchecorne Alain: Variability of mesospheric CO in the fall and winter as observed with ground-based microwave radiometry at 115 GHz, J. Geophys. Res. , vol.: 100, no.: D7, pp.: 14125-14130, 1995 pdf [1.20 MB]Details
Charles L. Croskey et al.: The Millimeter Wave Atmospheric Sounder (MAS): A Shuttle-Based Remote Sensing Experimen, IEEE Transactions on Microwave Theory and Techniques, vol.: 40, no.: 6, pp.: 1090-1100, 1992 pdf [1.23 MB]Details
Charles L. Croskey et al.: The Millimeter Wave Atmospheric Sounder (MAS): A Shuttle-Based Remote Sensing Experiment, IEEE Transactions on Microwave Theory and Techniques, vol.: 40, no.: 6, pp.: 1090-1100, 1992 pdf [1.23 MB]Details

Books

Niklaus Kämpfer, Gerald Nedoluha, Alexander Haefele, Evelyn De Wachter: Microwave Radiometry, Monitoring Atmospheric Water Vapour: Ground-Based Remote Sensing and In-situ Methods, ed.: Niklaus Kämpfer, vol.: 10, series: ISSI Scientific Report Series, Springer New York, http://dx.doi.org/10.1007/978-1-4614-3909-7, 2012, ISBN 978-1-4614-3908-0Details
Niklaus Kämpfer: Monitoring Atmospheric Water Vapour: Ground-Based Remote Sensing and In-situ Methods, series: ISSI Scientific Report, edition: 10, Springer New York, 2012, ISBN 978-1-4614-3908-0Details

Chapters in Books

K. Hocke, L. Martin, N. Kämpfer: Survey of Intercomparisons of Water Vapour Measurements, in: Monitoring Atmospheric Water Vapour: Ground-Based Remote Sensing and In-situ Methods, ed.: N. Kämpfer, vol.: 10, pp. 243-288, series: ISSI Scientific Report Series, edition: 1, Springer , New York, 2013Details
Klemens Hocke, Niklaus Kämpfer: Forcing of the Earths atmosphere by solar radiation and solar wind, in: Solar Physics Research Trends, ed.: P. Wang, pp. 327-344, Nova Science Publishers Inc. , USA, 2008 pdf [1.19 MB]Details
Ellis E. Remsberg et al.: Instrumentation and data sets, in: SPARC assessment of upper tropospheric and stratospheric water vapour, ed.: D. Kley, J. M. Russell III, and C. Phillips, no.: WCRP-113, pp. 11-92, series: World Climate Research Programme Reports, SPARC Office, BP 3, 91371 Verrières le Buisson Cedex, France, 2000 pdf [25.21 MB]Details
D. G. Feist, N. Kämpfer: BEAM: a fast line-by-line model for atmospheric transmission in the millimeter and submillimeter range, in: Radiative transfer models for microwave radiometry, ed.: Christian Mätzler, pp. 31-33, COST, 2000Details
A. Lüdi et al.: First results of tropospheric transmission measurements at 94 and 212 GHz, in: Microwave Radiometry and Remote Sensing of the Earth's Surface and Atmosphere, ed.: P. Pampaloni and S. Paloscia, pp. 213-220, VSP, 1999 pdf [0.45 MB]Details

Articles in Conference Proceedings

René Bleisch, Niklaus Kämpfer: Retrieval of tropospheric water vapour profiles by using spectra from a microwave spectro-radiometer at 22 GHz, in: 2012 12th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad) , 2012 doi pdf [0.46 MB]Details
Corinne Straub, Axel Murk, Niklaus Kämpfer, Dino Zardet, Bruno Stuber: Development of a 22 GHz correlating Radiometer for the observation of Stratospheric Water Vapor, in: Microrad 2008, 2008 pdf [1.25 MB]Details
Stefan C. Müller, Mathias Milz, Niklaus Kämpfer: Comparison of water vapor measurements between the satellite limb sounder MIPAS/ENVISAT and the airborne microwave radiometer AMSOS, in: Proceedings of the Envisat Symposium 2007, ed.: Huguette Lacoste & L. Ouwehand, vol.: ESA-SP636, 2007 pdf [1.22 MB]Details
Klemens Hocke, Niklaus Kämpfer, Alexander Haefele, Dominique Ruffieux: From the troposphere to the thermosphere: combining atmospheric profiles from satellites, ECMWF, and ground-based microwave radiometry , in: ENVISAT Symposium 2007, ed.: ESA, vol.: ESA-SP-636, 2007 pdf [1.76 MB]Details
Corinne Straub, Axel Murk, Jorge Teniente, Niklaus Kämpfer: Optical design for a compact 22 GHz radiometer for middle atmospheric water vapor, in: EUCAP , 2007 pdf [0.21 MB]Details
Stefan C. Müller, Axel Murk, Christian Monstein, Niklaus Kämpfer, Hansueli Meyer: Microwave remote sensing of stratospheric trace gases using digital Fast Fourier Transform spectrometers, in: GeMiC 2006 - Conference Proceedings, ed.: Werner Wiesbeck and Manfred Thumm, 2006 pdf [0.31 MB]Details
K. Hocke et al.: Cross-validation of recent satellite and ground-based measurements of ozone and water vapor in the middle atmosphere, in: ESA Atmospheric Science Conference 2006, ed.: ESA, 2006 pdf [0.13 MB]Details
Stefan C. Müller et al.: A novel spectrometer concept for microwave remote sensing of middle atmospheric trace constituents, in: Remote Sensing of Clouds and the Atmosphere X, ed.: Klaus Schäfer and Adolfo T. Comeron and James R. Slusser and Richard H. Picard and Michel R. Carleer and Nicolaos Sifakis, vol.: 5979, pp.: 280-288, 2005 doi pdf [0.55 MB]Details
Beat Deuber et al.: Water Vapour Profiles from the Ground to the Mesosphere: Inter-comparison of Ground-based Microwave Remote Sensing Technique and Balloon-borne Hygrometers during the LAUTLOS Campaign, in: OZONE: Proceedings of the Quadrennial Ozone Symposium, ed.: C. Zerefos, vol.: 2, pp.: 947 - 948, 2004 pdf [0.11 MB]Details
Vladimir Vasic, Dietrich G. Feist, Stefan Müller, Niklaus Kämpfer: The Distribution of Stratospheric Water Vapour Observed by an Airborne Microwave Radiometer, in: Proceedings of the XX Quadrennial Ozone Symposium, ed.: Christos S. Zerefos, vol.: II, pp.: 953-954, 2004 pdf [0.21 MB]Details
Beat Deuber, Alexander Haefele, Niklaus Kämpfer: Routine Stratospheric and Mesospheric Water Vapour Measurements by Ground-based Microwave Radiometry, in: Proceedings of the NCCR Climate Summerschool 2004, 2004 pdf [0.34 MB]Details
Gelsomina Pappalardo et al.: Validation of MIPAS Water Vapor Products by Ground Based Measurements, in: Second Workshop on the Atmospheric Chemistry Validation of ENVISAT (ACVE-2), 2004 pdf [0.64 MB]Details
Beat Deuber, Dietrich G. Feist, Niklaus Kämpfer: Ground-based Measurements of Middle Atmospheric Water Vapour at Bern , Switzerland, in: Stratospheric ozone 2002, European Commission, Air pollution research report 79, ed.: N.R.P. Harries, G.T. Amanatidis, J.G. Levine, pp.: 120-124, 2004 pdf [0.16 MB]Details
Calisesi Yasmine, Kämpfer Niklaus, Dumitru Cristina: A search for a QBO signature in midlatitude wintertime ozone variability, in: Proceedings of the XX Quadrennial Ozone Symposium, ed.: Ch. Zerefos, vol.: II, pp.: 814, 2004 pdf [0.59 MB]Details
Calisesi Yasmine, Kämpfer Niklaus, Ruffieux Dominique, Viatte Pierre: Upper stratospheric ozone anomalies at the winter midlatitudes, in: Proceedings of the XX Quadrennial Ozone Symposium, ed.: Ch. Zerefos, vol.: I, pp.: 308-311, 2004 pdf [0.52 MB]Details
Dumitru Cristina, Kämpfer Niklaus, Calisesi Yasmine: Temporal evolution of vertical ozone distribution over Bern, Switzerland, from 9 years of ground based microwave observations, in: Proceedings of the XX Quadrennial Ozone Symposium, ed.: Ch. Zerefos, vol.: I, pp.: 332-333, 2004 pdf [0.23 MB]Details
B. Deuber, D. G. Feist, N. Kämpfer: Ground-based Measurements of Middle Atmospheric Water Vapour at Bern, Switzerland, in: Proceedings of the 83rd AMS Annual Meeting, no.: 56446, 2003 pdf [0.75 MB]Details
Dietrich G. Feist, Vladimir Vasic, Niklaus Kämpfer: Changes in the distribution of stratospheric water vapor observed by an airborne microwave radiometer, in: Proceedings of the 16th ESA Symposium on European Rocket and Balloon Programmes and Related Research, ed.: Barbara Warmbein, no.: SP-530, pp.: 401-404, 2003 pdf [0.45 MB]Details
Beat Deuber, Dietrich G. Feist, Niklaus Kämpfer: Calibration of a 22 GHz Radiometer for Middle Atmospheric Water Vapour Measurements: a non Common Approach, in: Remote Sensing of Clouds and the Atmosphere VII, ed.: Klaus Schäfer and Adolfo Cameron, vol.: 5235, no.: 5235-38, 2003 doi pdf [0.38 MB]Details
Vladimir Vasic, Axel Murk, Niklaus Kämpfer: Non-Ideal Quasi Optical Characteristics of Rooftop Mirrors, in: The 28th International Conference on Infrared and Millimeter Waves, ed.: N. Hiromoto, vol.: JSAP No. 031231, no.: W4-2, pp.: 261, 2003 pdf [0.05 MB]Details
A. Murk, N. Kämpfer, R. Wylde, T. Manabe, M. Seta, J. Inatani: Beam Pattern Measurements of the Submillimeter Limb-Sounder SMILES Ambient Temperature Optics, in: 3rd ESA Workshop on Millimetre Wave Technology and Applications, ed.: J. Mallat, vol.: WPP-212, pp.: 597-603, 2003 pdf [0.16 MB]Details
B. Deuber, D. G. Feist, N. Kämpfer: Ground-based Measurements of Middle Atmospheric Water Vapour at Bern, Switzerland, in: Proceedings of NCCR Summer School, 2002 pdf [0.63 MB]Details
M.C.Dumitru, N.Kämpfer: Ground-based observations of ozone in the upper stratosphere and mesosphere over Bern, Switzerland, in: Proceedings of Sixth European Symposium on Stratospheric Ozone, 2002 pdf [5.49 MB]Details
L. Martin, M. Merz, C. Mätzler N. Kämpfer: ASMUWARA - The All Sky Multi Wavelength Radiometer, in: Proceedings of COST-720 Workshop, 2002 pdf [0.30 MB]Details
L. Martin, M. Merz, C. Mätzler N. Kämpfer: ASMUWARA - The All Sky Multi Wavelength Radiometer, in: Proceedings of NCCR Summer School, 2002Details
A. Murk, N. Kämpfer, R. Wylde, T. Manabe, M. Seta, J. Inatani: Characterization of the ambient temperature optics of the submillimeter limb-sounder SMILES, in: Twenty Seventh International Conference on Infrared and Millimeter Waves, pp.: 33-34, 2002 pdf [0.08 MB]Details
Yasmine Calisesi, Dominique Ruffieux, Niklaus Kämpfer, Pierre Viatte: The Stratospheric Ozone Monitoring Radiometer SOMORA: first validation results, in: Proceedings of the Sixth European Symposium on Stratospheric Ozone, ed.: European Commission, 2002 pdf [0.64 MB]Details
J.-C. Lambert et al.: Coordinated ground-based validation of ENVISAT atmospheric chemistry with NDSC network data: commissioning phase report, in: Proceedings of the first ENVISAT calibration and validation workshop, 2002 pdf [0.82 MB]Details
June Morland, Christian Mätzler, Niklaus Kämpfer: STARTWAVE: Establishment of a water vapour database and the study of water vapour distribution, in: NCCR Summer School, Grindelwald, Switzerland, 2002 pdf [0.23 MB]Details
A. Murk, A. Magun, N. Kämpfer, R. Wylde, J. Inatani, T. Manabe, M. Seta: Characterisation of various quasi-optical Components for the Submillimeter Limb-Sounder SMILES, in: Proceedings of the 12th International Symposium on Space Terahertz Technology, pp.: 426-435, 2001 pdf [0.33 MB]Details
D. Gerber, D. Feist, R. Siegenthaler, N. Kämpfer: Observation of H2(18)O over Jungfraujoch/Switzerland, in: Abstracts presented at the NDSC 2001 Symposium, pp.: 201, 2001 pdf [0.00 MB]Details
Y. Calisesi, N. Kämpfer, R. Stübi, P. Viatte: Intercomparison of 5 years ozone profile measurements using Brewer-Mast ozonesondes and ground-based microwave radiometry, in: Proceedings of Quadrennial Ozone Symposium, pp.: 139-140, 2000 pdf [0.02 MB]Details
D. Gerber, O. Lezeaux, N. Kämpfer: Ground based microwave measurements of midlattitude, stratospheric H182O and derivation of the isotopic ratio, in: Proceedings of Quadrennial Ozone Symposium, pp.: 399-400, 2000 pdf [0.05 MB]Details
A. Lüdi et al.: First report on farfield antenna-pattern measurements of the solar sub-mm telescope at 212 and 405 GHz, in: AP 2000, Millennium Conference on Antennas & Propagation, SP-444, ESA Publications Division, ESTEC, Noordwijk, pp.: CD-Rom, Nr.1523, 2000 pdf [0.35 MB]Details
D. Maier et al.: EMCOR: a new radiometer for the measurement of minor constituents in the frequency range of 201 to 210 GHz, in: Proceedings of the 6th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment, vol.: VSP 2000, pp.: 417-425, 2000Details
L. Martin, C. Mätzler N. Kämpfer: Transmission Measurements at 94GHz to Validate the Liebe Model, in: AP 2000 Millennium Conference on Antennas and Propagation, SP-444, ESA Publications Division, 2000 pdf [0.15 MB]Details
A. Murk, N. Kämpfer: Baseline Issues in an Airborne 650 GHz Radiometer, in: Proceedings of COST-712 Workshop Application of Microwave Radiometry to Atmospheric Research and Monitoring, pp.: 42-51, 2000 pdf [0.44 MB]Details
A. Siegenthaler, D. G. Feist, N. Kämpfer: Airborne millimeter-wave measurements of Stratospheric ozone and N2O from the Subtropics to the Arctic during February 1999 and March 2000, in: Proceedings of Quadrennial Ozone Symposium, pp.: 813-814, 2000Details
A. Lüdi et al.: Line-of-Sight Propagation Measurements at 212 GHz with the Solar Submillimeter Telescope SST, in: AP 2000, Millennium Conference on Antennas & Propagation, SP-444, ESA Publications Division, ESTEC, Noordwijk, pp.: CD-Rom, Nr.681, 2000Details
Y. Calisesi, H. Wernli, N. Kämpfer: Planetary-wave-driven midstratospheric ozone variability over Berne during the winters 1994-95 through 1998-99, in: Proceedings of the 5th European Workshop on Stratospheric Ozone, pp.: 471-474, 1999 pdf [0.33 MB]Details
P. Kaufmann et al.: The new solar submm-w telescope (SST), in: Proceedings of XXVIth URSI Gen. Ass. Conference, 1999Details
A. Siegenthaler, D. G. Feist, L. Zalesak, A. Murk, N. Kämpfer: Airborne microwave measurements of stratospheric ozone from 20° N to 75° N during February 1999, in: Stratospheric ozone 1999 - Proceedings of the fifth European Symposium, pp.: 115-118, 1999Details
D. G. Feist, L. Zalesak, A. Murk, N. Kämpfer: Airborne Microwave Measurements of Stratospheric Water Vapor From the Tropics to the Arctic During the THESEO Campaign, in: Stratospheric ozone 1999 - Proceedings of the fifth European Symposium, pp.: 487-490, 1999 pdf [0.34 MB]Details
D. G. Feist, N. Kämpfer: BEAM: a fast versatile model for atmospheric absorption coefficients from 0-1000 GHz, in: Proceedings of SPIE, vol.: 3503, pp.: 301-312, 1998 pdf [0.58 MB]Details
D. Maier et al.: EMCOR radiometer: calibration and first tests, in: SPIE-Proceedings of SPIE's First International Asia-Pacific Symposium on Remote Sensing of the Atmosphere, Environment and Space, vol.: 3503, pp.: 362-373, 1998Details
Y. Calisesi, R. Peter, N. Kämpfer: Intercomparison study of ozone profiles computed by ground-based millimeter-wave measurements and balloon-borne radiosoundings, in: Proceedings of the fourth European Symposium on Polar Stratospheric Ozone, ed.: N.R.P. Harris, I. Kilbane-Dawe, G.T. Amanatidis, pp.: 637-640, 1998 pdf [0.12 MB]Details
D. G. Feist, R. Peter, N. Kämpfer: A retrieval method for upper tropospheric water vapor profiles from shuttle-borne microwave measurements, in: Proceedings of SPIE, vol.: 3220, pp.: 211-221, 1997 pdf [0.21 MB]Details
D. G. Feist et al.: Comparison of MAS stratospheric ClO measurements with spaceborne, airborne, and ground-based experiments, in: Atmospheric Ozone - Proceedings of the XVIII Quadrennial Ozone Symposium 1996, pp.: 499-503, 1996 pdf [0.08 MB]Details

Master's and Diploma Theses

Leonie Bernet: Cloud Effect on Temperature Profiles from Microwave Radiometry, Philosophisch-Naturwissenschaftliche Fakultät, Universität Bern, Bern, Switzerland, 2016 pdf [11.43 MB]Details
Jonas Hagen: Design and characterisation of a compact 142-GHz-radiometer for middle-atmospheric wind measurements, Philosophisch-Naturwissenschaftliche Fakultät, Universität Bern, Bern, Switzerland, 2015 pdf [9.23 MB]Details
Adrian Rohrbach: Wasserdampfmessungen mit GPS, Philosophisch-Naturwissenschaftliche Fakultät, Universität Bern, Bern, Switzerland, 1999Details

IAP Research Reports

Martin Lainer, Francisco Navas-Guzmán, Niklaus Kämpfer: Optimization attempt for stratospheric H2O retrievals by incorporation of ground-based temperature profiles, IAP Research Report, No. 2016-03-MW, Institut für angewandte Physik, Universität Bern, 2016 pdf [6.08 MB]Details
Susana Fernandez, Niklaus Kämpfer: Measurement campaign at Ny-Alesund: results for the first six months (September 2015 - March 2016), IAP Research Report, No. 2016-01-MW, Institut für angewandte Physik, Universität Bern, 2016 pdf [17.35 MB]Details
Susana Fernandez, Axel Murk, Niklaus Kämpfer: Characterization of GROMOS-C optics, IAP Research Report, No. 2014-02-MW, Institut für angewandte Physik, Universität Bern, 2014 pdf [11.10 MB]Details
Simone Studer, Mathias Palm, Klemens Hocke, Niklaus Kämpfer: Ozone microwave radiometers within NORS: GROMOS and OZORAM, IAP Research Report, No. 2013-02-MW, Institut für angewandte Physik, Universität Bern, 2013 pdf [43.01 MB]Details
Susana Fernandez, Axel Murk, Andres Luder, Niklaus Kämpfer: Design and characterization of a Peltier-cold calibration load for a 110 GHz radiometer, IAP Research Report, No. 2013-01-, Institut für angewandte Physik, Universität Bern, 2013 pdf [17.84 MB]Details
Susana Fernandez, Axel Murk, Niklaus Kämpfer: Characterization of microwave cavity resonance absorbers from Emerson and Cuming, IAP Research Report, No. 2012-07-MW, Institut für angewandte Physik, Universität Bern, 2012 pdf [6.94 MB]Details
Klemens Hocke, Lorenz Martin, Niklaus Kämpfer: Survey of Intercomparisons of Water Vapour Measurements, IAP Research Report, No. 2012-05-MW, Institut für angewandte Physik, Universität Bern, 2012 pdf [1.58 MB]Details
René Bleisch, Niklaus Kämpfer: MIAWARA retrievals: Currently used retrievals and attempts of a combined retrieval from surface to mesosphere, IAP Research Report, No. 2012-04-MW, Institut für angewandte Physik, Universität Bern, 2012 pdf [3.17 MB]Details
René Bleisch, Niklaus Kämpfer: Comparison of retrievals with vertically highly resolved data from other sources, IAP Research Report, No. 2011-09-MW, Institut für angewandte Physik, Universität Bern, 2011 pdf [1.48 MB]Details
René Bleisch, Niklaus Kämpfer: MIAWARA IR-sensor, IAP Research Report, No. 2011-06-MW, Institut für angewandte Physik, Universität Bern, 2011 pdf [7.94 MB]Details
René Bleisch, Niklaus Kämpfer: A priori covariance and retrieval constraints in QPack-retrievals, IAP Research Report, No. 2011-05-MW, Institut für angewandte Physik, Universität Bern, 2011 pdf [5.30 MB]Details
Corinne Straub, Brigitte Tschanz, Axel Murk, Niklaus Kämpfer: Scanning the Sun to determine the pointing of a 22 GHz water vapor radiometer, IAP Research Report, No. 2011-04-MW, Institut für angewandte Physik, Universität Bern, 2011 pdf [0.30 MB]Details
René Bleisch, Niklaus Kämpfer: Analysis of Tipping calibrated spectra from MIAWARA, IAP Research Report, No. 2011-02-MW, Institut für angewandte Physik, Universität Bern, 2011 pdf [3.79 MB]Details
Corinne Straub, Brigitte Tschanz, Niklaus Kämpfer: Determination of the altitude range of a 22 GHz radiometer, IAP Research Report, No. 2010-10-MW, Institut für angewandte Physik, Universität Bern, 2010 pdf [0.34 MB]Details
Oliver Stähli, Christian Mätzler, Axel Murk, Niklaus Kämpfer: Sky measurements with the Imaging Polarimeter SPIRA at 91 GHz, IAP Research Report, No. 2010-01-MW, Institut für angewandte Physik, Universität Bern, 2010 pdf [26.95 MB]Details
Stefan C. Müller, Niklaus Kämpfer, Dietrich G. Feist: Episode of enhanced water vapour in the middle stratosphere over Southern Europe during SCOUT-O3 Darwin Campaign in November 2005, IAP Research Report, No. 2008-01-MW, Institut für angewandte Physik, Universität Bern, 2008 pdf [1.60 MB]Details
Evelyn De Wachter et al.: Resonances in Corrugated Horn Antennas for a 22 GHz Radiometer., IAP Research Report, No. 2007-11-MW, Institut für angewandte Physik, Universität Bern, 2007 pdf [14.92 MB]Details
Beat Deuber, Niklaus Kämpfer: Middle Atmospheric Water Vapour Radiometer - MIAWARA: NDSC Application Document, IAP Research Report, No. 2005-01-MW, Institut für angewandte Physik, Universität Bern, 2005 pdf [3.85 MB]Details
Beat Deuber, Niklaus Kämpfer: October 2003 Enhanced Stratospheric Water Vapour over Bern: A Dynamical Case Study, IAP Research Report, No. 2004-09-MW, Institut für angewandte Physik, Universität Bern, 2004 pdf [3.86 MB]Details
Vladimir Vasic, Axel Murk, Niklaus Kämpfer: The lambda/4 quasioptical isolator for baseline reduction, IAP Research Report, No. 2003-07, Institut für angewandte Physik, Universität Bern, 2003 pdf [1.19 MB]Details
N. Kämpfer: Bestimmung des Wasserdampf-Gehaltes der Atmosphäre mittels GPS, IAP Research Report, No. 1997-08, Institut für angewandte Physik, Universität Bern, 1997Details
N. Kämpfer: Bericht der MW Abteilung für die Periode vom 1.10.94 - 31.7.95 zuhanden der GRD, IAP Research Report, No. 1995-04, Institut für angewandte Physik, Universität Bern, 1995Details

Posters

Martin Lainer, Klemens Hocke, Rolf Rüfenacht, Franziska Schranz, Niklaus Kämpfer: Quasi 18-hour wave activity in ground-based observed mesospheric H2O over Bern, European Geosciences Union General Assembly 2017, Vienna, Austria, 24 Apr 2017 pdf [2.60 MB]Details
Francisco Navas Guzmán et al.: Study of aerosol hygroscopicity by combination of lidar and microwave radiometer, AGU, San Francisco (United States), 12 Dec 2016 pdf [2.10 MB]Details
Leonie Bernet, Francisco Navas Guzmán, Niklaus Kämpfer: Cloud Effect on Temperature Profiles from Microwave Radiometry, AGU, San Francisco (United States), 12 Dec 2016 pdf [2.28 MB]Details
Franziska Schranz et al.: Overview of Middle Atmospheric Water Vapour and Ozone Measurements at Ny-Ålesund in Winter 2015/16, Quadrennial Ozone Symposium, Edinburgh, 5 Sep 2016 pdf [11.03 MB]Details
Franziska Schranz, Susana Fernandez, Klemens Hocke, Niklaus Kämpfer: Diurnal Variation in Middle Atmospheric Ozone by Ground Based Microwave Radiometry at Ny-Ålesund, Quadrennial Ozone Symposium, Edinburgh, 5 Sep 2016 pdf [9.46 MB]Details
Francisco Navas-Guzmán et al.: Validation of stratospheric temperature profiles from a ground-based microwave radiometer with other techniques, EGU General Assembly 2016, Vienna, 19 Apr 2016 pdf [7.84 MB]Details
Martin Lainer, Klemens Hocke, Niklaus Kämpfer: Variability of mesospheric water vapor above Bern in relation to the 27-day solar rotation cycle, 17th Swiss Global Change Day, Bern, Switzerland, 12 Apr 2016 pdf [1.87 MB]Details
Francisco Navas-Guzmán et al.: Comparison of stratospheric temperature profiles from a ground-based microwave radiometer with lidar, radiosonde and satellite data, EGU General Assembly 2015, Vienna, 17 Apr 2015 pdf [1.05 MB]Details
Francisco Navas-Guzmán et al.: Detection of the Zeeman effect in atmospheric O2 using a ground-based microwave radiometer, EGU General Assembly 2015, Vienna, 16 Apr 2015 pdf [2.60 MB]Details
Lorena Moreira et al.: Harmonisation and trend analysis of stratospheric ozone profiles observed by GROMOS at Bern, IAP day, Bern, 30 Jan 2015 pdf [34.81 MB]Details
Martin Lainer et al.: Synthesis of synoptic middle atmospheric water vapor maps by trajectory mapped data from a mini network of ground-based microwave radiometers operated within NDACC, IAP Day 2015, Institute of Applied Physics, University of Bern, Bern, Switzerland, 30 Jan 2015 pdf [3.25 MB]Details
Francisco Navas-Guzmán, Niklaus Kämpfer, Alexander Haefele: TEMPERA, a new ground-based microwave radiometer to provide continuous stratospheric temperature profiles, Workhop on the Role of the Stratosphere in Climate Variability and Prediction, Granada, 12 Jan 2015 pdf [2.84 MB]Details
Soohyun Ka, Niklaus Kämpfer, Jung Jin Oh: Measurement of Middle Atmospheric Water Vapor in Seoul by SWARA, AOGS, Sapporo, 27 Jul 2014 pdf [0.75 MB]Details
Susana Fernandez, Axel Murk, Niklaus Kämpfer: GROMOS-C, the new ground based microwave radiometer for ozone measurement campaigns, WMO Technical Conference on Meteorological and Enviromental Instruments and Methods of Observation (TECO-2014), Saint Petersburg, 10 Jul 2014 pdf [2.97 MB]Details
Brigitte Tschanz, Valentin Duflot, Niklaus Kämpfer: Middle atmospheric H2O measurements obtained at the Maido observatory on la Réunion with a ground-based microwave radiometer, EGU General Assembly 2015, Vienna, 28 Apr 2014 pdf [38.54 MB]Details
Rolf Rüfenacht, Niklaus Kämpfer, Axel Murk, Patrick Eriksson, Stefan A. Buehler: First time series of middle-atmospheric wind profile measurements from mid, high and low latitudes, EGU General Assembly 2014, Wien, 7 Apr 2014 pdf [5.49 MB]Details
Ansgar Schanz, Klemens Hocke, Simone Studer, Niklaus Kämpfer: The daily ozone cycle in the stratosphere, IAP Day 2014, IAP Bern, Switzerland, 20 Feb 2014 pdf [24.21 MB]Details
Lorena Moreira, Klemens Hocke, Niklaus Kämpfer: Ozone microwave radiometry in Bern, IAP day, Bern, 14 Feb 2014 pdf [14.29 MB]Details
Francisco Navas-Guzmán et al.: Including the Zeeman effect in retrievals of stratospheric temperature profiles from a ground-based microwave radiometer, URSI-F Microwave Signatures 2013, Espoo, Finland, 28 Oct 2013 pdf [0.23 MB]Details
Susana Fernandez, Axel Murk, Niklaus Kämpfer: GROMOS-C, a new ground based 110 GHz radiometer for microwave ozone measurement campaign, URSI-F Microwave Signatures, Espoo, Finland, 28 Oct 2013 pdf [2.82 MB]Details
Elisavet Proedrou, Klemens Hocke, Niklaus Kämpfer: Investigating the Effects of Meteoroids on the Atmosphere, European Planetary Science Congress 2013 (EPSC2013), London, 8 Sep 2013 pdf [2.98 MB]Details
S. Studer, K. Hocke, A. Schanz, N. Kämpfer: The diurnal cycle in stratospheric ozone: A climatology from Bern, Switzerland, DACA, Davos, Switzerland, 8 Jul 2013 pdf [5.35 MB]Details
A. Le Pichon et al.: Stratospheric processes as measured by collocated Lidar, airglow, radiometer and infrasound measurements, ARISE training school 2013, Observatoire de Haute-Provence, 4 Jun 2013 pdf [1.92 MB]Details
Rolf Rüfenacht, Niklaus Kämpfer, Axel Murk, Patrick Eriksson, Stefan A. Buehler: First continuous time series of middle-atmospheric wind profiles by ground-based microwave radiometry, ARISE training school 2013, Observatoire de Haute-Provence, 3 Jun 2013 pdf [8.00 MB]Details
Klemens Hocke, Oliver Stähli, Niklaus Kämpfer, Christian Mätzler: Integrated Liquid Water (ILW) above Bern, Swiss Global Change Day, Bern , 16 Apr 2013 pdf [8.30 MB]Details
Ansgar Schanz, Klemens Hocke, Niklaus Kämpfer: A global view on diurnal ozone variation in the stratosphere with WACCM, Swiss Global Change Day 2013, Bern, 16 Apr 2013 pdf [6.18 MB]Details
Elisavet Proedrou, Klemens Hocke, Niklaus Kämpfer: Investigating the Effects of Meteors on the Atmosphere, 14th Swiss Global Change Day, Bern, Switzerland, 16 Apr 2013 pdf [2.74 MB]Details
Federico Cossu, Klemens Hocke, Niklaus Kämpfer: Influence of microphysical schemes on the water cycle and on the radiation budget in the Weather Research and Forecasting Model, 14th Swiss Global Change Day, Bern, Switzerland, 16 Apr 2013 pdf [1.15 MB]Details
A. Le Pichon et al.: Stratospheric processes as measured by collocated Lidar, airglow, radiometer and infrasound measurements, EGU General Assembly 2013, Wien, 10 Apr 2013 pdf [2.84 MB]Details
Susana Fernandez, Axel Murk, Niklaus Kämpfer: Design and characterization of a Peltier-cooled calibration load for a 110 GHz radiometer, International Symposium on Space Terahertz Technology, Groningen, Netherlands, 8 Apr 2013 pdf [3.33 MB]Details
Klemens Hocke, Simone Studer, Ansgar Schanz, Niklaus Kämpfer: Diurnal Variation of Stratospheric and Mesospheric Ozone Observed by Ground-based Microwave Radiometry, EGU General Assembly, Vienna, 7 Apr 2013 pdf [9.44 MB]Details
Oliver Stähli, Axel Murk, Niklaus Kämpfer: Atmospheric temperature profiles from ground to stratopause with a new microwave radiometer (51-57 GHz), European Geoscience Union 2013, Wien, 7 Apr 2013 pdf [5.14 MB]Details
Rolf Rüfenacht, Niklaus Kämpfer, Axel Murk: First middle-atmospheric wind profile measurements with a novel ground-based microwave radiometer, AGU Fall Meeting, San Francisco, 3 Dec 2012 pdf [5.25 MB]Details
Federico Cossu, Klemens Hocke, Niklaus Kämpfer: Orographic effects on precipitation and atmospheric water cycle in the Weather Research and Forecasting Model, 10th Swiss Geoscience Meeting, Bern, Switzerland, 16 Nov 2012 pdf [1.26 MB]Details
K. Hocke, S. Studer, D. Scheiben, N. Kämpfer: Ozone and Stratospheric Sudden Warming, Quadrennial Ozone Symposium, Toronto, Canada, 27 Aug 2012 pdf [8.38 MB]Details
Dominik Scheiben, Corinne Straub, Klemens Hocke, Niklaus Kämpfer: Observations of middle atmospheric H2O and O3 during the 2010 major SSW by a network of microwave radiometers, SPARC workshop on the Brewer-Dobson-Circulation, Grindelwald, 25 Jun 2012 pdf [7.74 MB]Details
Brigitte Tschanz, Corinne Straub, Klemens Hocke, Niklaus Kämpfer: Transport of Mesospheric Water Vapor in Polar Regions, SPARC workshop on the Brewer-Dobson-Circulation , Grindelwald, 25 Jun 2012 pdf [2.95 MB]Details
René Bleisch, Niklaus Kämpfer, Dominik Scheiben: Retrieval of Tropospheric Water Vapour Profiles by using spectra from a microwave spectro-radiometer at 22GHz, 12th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (Microrad), Frascati, 5 Mar 2012 pdf [1.33 MB]Details
Oliver Stähli, Axel Murk, Niklaus Kämpfer: Tropo- and Stratospheric Temperature Profiles with the Temperature Radiometer TEMPERA (51-57 GHz), Microrad 2012, Frascati, Italy, 5 Mar 2012 pdf [2.65 MB]Details
K. Hocke, S. Studer, N. Kämpfer: Intraseasonal Oscillation (ISO) in Ozone and Stratospheric Sudden Warming (SSW), Workshop on Stratospheric Sudden Warming, Kyoto, 22 Feb 2012 pdf [5.47 MB]Details
Corinne Straub, Brigitte Tschanz, Axel Murk, Dominik Scheiben, Niklaus Kämpfer: Three years of measurements with the mobile ground based water vapor radiometer MIAWARA-C, NDACC Symposium, La Réunion, 7 Nov 2011 pdf [11.77 MB]Details
Simone Studer, Klemens Hocke, Niklaus Kämpfer: Intraseasonal oscillations (ISOs) of stratospheric ozone above Switzerland, NDACC Symposium, Réunion Island, 7 Nov 2011 pdf [4.26 MB]Details
Brigitte Tschanz, Corinne Straub, Niklaus Kämpfer: Analyzing Middle Atmospheric Water Vapor Variations during SSW 2010 using a Lagrangian Trajectory Model, AGU Chapman Conference on Advances in Lagrangian Modeling of the Atmosphere, Grindelwald, 10 Oct 2011 pdf [6.19 MB]Details
Dominik Scheiben, Corinne Straub, Klemens Hocke, Niklaus Kämpfer: Lagrangian trajectory analysis of middle atmospheric ozone and water vapor during the sudden stratospheric warming of January 2010, AGU Chapman Conference on Lagrangian Modeling, Grindelwald, Switzerland, 10 Oct 2011 pdf [6.23 MB]Details
K. Hocke, N. Kämpfer, S. Wacker, J. Gröbner, L. Vuilleumier: Consistent trends in water vapour, downwelling radiation, and temperature, COST WaVaCS Final Workshop, Paris, 16 Sep 2011 pdf [1.79 MB]Details
K. Hocke, S. Studer, N. Kämpfer: Diurnal variation of stratospheric ozone above Bern, European Conference on Applications of Meteorology (ECAM/EMS) , Berlin, 12 Sep 2011 pdf [4.17 MB]Details
René Bleisch, Niklaus Kämpfer, Dominik Scheiben, Dominique Ruffieux: Retrieval of Tropospheric Water Vapour Profiles by using spectra from a microwave spectro-radiometer at 22GHz, EMS&ECAM 2011, Berlin, 12 Sep 2011 pdf [1.67 MB]Details
Dominik Scheiben et al.: Middle atmospheric water vapor and ozone anomalies during the sudden stratospheric warming of January 2010 observed by ground-based microwave radiometers, Swiss Global Change Day, Bern, 19 Apr 2011 pdf [13.31 MB]Details
Corinne Straub et al.: The sudden stratospheric warming 2010 over the European arctic observed by ground based measurements of the mesosphere/mesopause, Swiss Global Change Day, Bern, 19 Apr 2011 pdf [0.99 MB]Details
Stefan Wacker et al.: Cloud climatology and surface radiative forcing over Switzerland, EGU, Vienna, 4 Apr 2011 pdf [0.40 MB]Details
Dominik Scheiben et al.: Middle atmospheric water vapor and ozone anomalies during the sudden stratospheric warming of January 2010 observed by ground-based microwave radiometers, European Geoscience Union 2011, Vienna, 3 Apr 2011 pdf [13.31 MB]Details
Corinne Straub et al.: The sudden stratospheric warming 2010 over the European arctic observed by ground based measurements of the mesosphere/mesopause, EGU 2011, Wien, 3 Apr 2011 pdf [0.99 MB]Details
Rolf Rüfenacht, Niklaus Kämpfer, Axel Murk, Klemens Hocke: First middle-atmospheric wind measurements in mid-latitudes by a ground-based microwave receiver, WAVACS winter school, Venice, 6 Feb 2011 pdf [4.85 MB]Details
René Bleisch, Niklaus Kämpfer, Alexander Haefele, Dominique Ruffieux: Retrieval of Tropospheric Water Vapour Profiles by using spectra from a microwave spectro-radiometer at 22GHz, URSI Microwave Signatures, Florenz (I), 4 Oct 2010 pdf [1.74 MB]Details
K. Hocke, N. Kämpfer, C. Mätzler: Trends and Variability in Regional Time Series of Atmospheric Water, ACP Symposium, Interlaken, 7 Jun 2010 pdf [2.91 MB]Details
K. Hocke, N. Kämpfer, C. Gerber, C. Mätzler: A complete long-term series of integrated water vapour above Bern, EGU General Assembly, Vienna, 2 May 2010 pdf [6.49 MB]Details
Simone Studer, Klemens Hocke, Niklaus Kämpfer: Middle atmosphere dynamics inferred from ozone profiles with high temporal resolution, EGU General Assembly 2010, Vienna, 2 May 2010 pdf [13.97 MB]Details
K. Hocke, N. Kämpfer, C. Gerber, C. Mätzler: A complete long-term series of integrated water vapour above Bern, Swiss Global Change Day, Bern , 20 Apr 2010 pdf [6.49 MB]Details
Simone Studer, Klemens Hocke, Niklaus Kämpfer: Middle atmosphere dynamics inferred from ozone profiles with high temporal resolution, Swiss Global Change Day , Bern, 20 Apr 2010 pdf [13.97 MB]Details
Oliver Stähli, Christian Mätzler, Axel Murk, Niklaus Kämpfer: Sky measurements with the Imaging Polarimeter SPIRA at 91 GHz, Microrad 2010, Washington, DC, USA, 1 Mar 2010 pdf [3.12 MB]Details
Evelyn De Wachter, Dominik Scheiben, Klemens Hocke, Niklaus Kämpfer: Signatures of a Sudden Stratospheric Warming in December 2009 at midlatitudes., GEOmon GA 2010, London, 18 Jan 2010 pdf [0.88 MB]Details
Thomas Flury, K Hocke, A Haefele, E de Wachter, N Kämpfer, R Lehmann: Ozone Depletion, Water Vapor Increase and PSC Generation by the 2008 Major Stratospheric Warming, AGU Joint Assembly, Toronto, Canada, 24 May 2009 pdf [3.96 MB]Details
Evelyn De Wachter, Alexander Haefele, Soohyun Ka, Jung Jin Oh, Niklaus Kämpfer: Features in the distribution of middle atmospheric water vapour as observed by ground based microwave radiometers in Switzerland and South-Korea., EGU, 2009, Wien, 20 Apr 2009 pdf [1.44 MB]Details
K. Hocke, L. Martin, N. Kämpfer: What you always wanted to know about Atmospheric Water Vapour, European Geosciences Union General Assembly, Wien, 19 Apr 2009 pdf [5.48 MB]Details
Harry Küllmann et al.: Radiometric Measurements of Tropospheric Water Properties in the Tropics, European Geosciences Union General Assembly, Wien, 19 Apr 2009 pdf [0.52 MB]Details
K. Hocke, L. Martin, N. Kämpfer: What you always wanted to know about Atmospheric Water Vapour , 10th Swiss Global Change Day, Bern, 31 Mar 2009 pdf [5.48 MB]Details
Thomas Flury: Heavy Snowfall and Ozone Depletion triggered by Stratospheric Warmings, 10th Swiss Global Change Day, Bern, 31 Mar 2009 pdf [2.69 MB]Details
Evelyn De Wachter, Alexander Haefele, Soohyun Ka, Jung Jin Oh, Niklaus Kaempfer: Stratospheric water vapour profiles over Seoul, S-Korea., SPARC, 4th General Assembly, Bologna, Italy, 31 Aug 2008 pdf [3.81 MB]Details
Thomas Flury, Klemens Hocke, Alexander Haefele, Nik Kämpfer: Does a sudden stratospheric warming trigger ozone destruction?, SPARC General Assembly, Bologna, 31 Aug 2008 pdf [1.88 MB]Details
Alexander Haefele et al.: Evaluation of available data sets of stratospheric water vapor from ground based microwave radiometers, SPARC IV General Assembly, Bologna, 31 Aug 2008 pdf [2.55 MB]Details
Klemens Hocke et al.: Ozone microwave radiometry in Switzerland, Quadrennial Ozone Symposium, Tromso, Norway, 29 Jun 2008 pdf [0.35 MB]Details
Klemens Hocke et al.: Trend and solar cycle in stratospheric ozone profiles over Switzerland, Quadrennial Ozone Symposium, Tromso, Norway, 29 Jun 2008 pdf [3.27 MB]Details
Stefan C. Müller, Niklaus Kämpfer, Dietrich G. Feist: Mixing of polar and mid-latitudinal air in the middle stratosphere over southern Europe in November 2005, EGU General Assembly 2008, Wien (AUT), 13 Apr 2008 pdf [1.62 MB]Details
Klemens Hocke, Niklaus Kämpfer: Visualizing Dynamic Trends in the Ocean-Atmosphere System, Swiss Global Change Day, Bern, 1 Apr 2008 pdf [5.59 MB]Details
Evelyn De Wachter et al.: Resonances in corrugated horn antennas manifesting as baseline features in balanced spectra., microrad 2008, Firenze, Italy, 11 Mar 2008 pdf [0.27 MB]Details
Harry Küllmann et al.: Observations of tropical water vapor using a groundbased microwave sensor, DPG Frühjahrstagung, Darmstadt, 10 Mar 2008 pdf [0.68 MB]Details
Klemens Hocke, Niklaus Kämpfer: Forcing of the Earth\'s atmosphere by solar storms, International CAWSES Symposium, Kyoto, Japan, 23 Oct 2007 pdf [0.59 MB]Details
Alexander Haefele et al.: Diurnal Cycles in Middle Atmospheric Water Vapor and Ozone: Measurements and Models, International CAWSES Symposium, Kyoto, Japan, 23 Oct 2007 pdf [1.22 MB]Details
Klemens Hocke, Niklaus Kämpfer: Atmospheric Trends and Oscillations over Europe, Chapman Conference on the Role of the Stratosphere in Climate and Climate Change , Santorini, Greece, 24 Sep 2007 pdf [0.69 MB]Details
Thomas Flury, Stefan C. Müller, Niklaus Kämpfer, Alyn Lambert: Mesospheric Water Vapor Profiles on a Flight from Switzerland to Australia, SCOUT-O3 Annual Meeting, Kreta, 7 May 2007 pdf [0.16 MB]Details
Stefan C. Müller et al.: Water vapor profiles along the flight track from Europe to Australia by microwave radiometry and its comparison with FISH, FLASH, Lidar and satellites, SCOUT-O3 annual meeting, Crete, 7 May 2007 pdf [0.57 MB]Details
Stefan C. Müller, Ditrich G. Feist, Niklaus Kämpfer, Joachim Urban, Alyn Lambert: Intrusion of enhanced water vapor amounts in the middle stratosphere in south eastern Europe during SCOUT-O3 Darwin campaign, SCOUT-O3 annual meeting, Crete, 7 May 2007 pdf [0.68 MB]Details
Stefan C. Müller, Mathias Milz, Niklaus Kämpfer: Comparison of water vapor measurements between the satellite limb sounder MIPAS/ENVISAT and the airborne microwave radiometer AMSOS, ESA ENVISAT Symposium 2007, Montreux (SUI), 23 Apr 2007 pdf [0.15 MB]Details
D. G. Feist, A. J. Geer, S. Müller, N. Kämpfer: Middle atmosphere water vapour and dynamical features in aircraft measurements and ECMWF analyses, European Geosciences Union General Assembly, Vienna, Austria, 15 Apr 2007 pdf [1.07 MB]Details
Alexander Haefele, Niklaus Kämpfer: MIAWARA: Radiometer zur Bestimmung der Wasserdampfkonzentration in der mittleren Atmosphäre, Eröffnung des Neubaus in Zimmerwald, Zimmerwald, 4 Oct 2006Details
K. Hocke et al.: A detailed comparison of Aura-MLS and ground-based microwave radiometry data of stratospheric ozone and water vapor, EGU General Assembly 2006, Wien, 2 Apr 2006 pdf [3.72 MB]Details
Alexander Haefele, Klemens Hocke, Niklaus Kämpfer, Dominique Ruffieux: Diurnal Cycle in Stratospheric Ozone and Water Vapour, European Geosciences Union, Wien, 2 Apr 2006 pdf [1.05 MB]Details
Stefan C. Müller, Dietrich G. Feist, Niklaus Kämpfer: Stratospheric water vapour measurements during the SCOUT-O3 tropical campaign, Second SCOUT-O3 annual meeting, Forschungszentrum Jülich, Germany, 20 Mar 2006 pdf [0.84 MB]Details
D. G. Feist, A. Geer, S. Müller, N. Kämpfer, W. Lahoz: Intercomparison of stratospheric water vapor profiles from an airborne microwave instrument with the ECMWF water vapor product, European Geosciences Union General Assembly 2005, Vienna, Austria, 25 Apr 2005 pdf [5.45 MB]Details
Beat Deuber, Alexander Haefele, Niklaus Kämpfer: Routine Stratospheric and Mesospheric Water Vapour Profile Measurements by Ground-Based Microwave Radiometry, NCCR Summerschool 2004, Monte Verità, Ascona, 29 Aug 2004 pdf [0.32 MB]Details
C. Dumitru, N. Kämpfer, Y. Calisesi: Temporal evolution of vertical ozone distributions over Bern, Switzerland, from 9 years of ground-based microwave observations, Quadrennial Ozone Symposium 2004, Kos (GR), 1 Jun 2004 pdf [2.50 MB]Details
Beat Deuber et al.: Water Vapour Profiles from the Ground to the Mesosphere, XX. Quadrennial Ozone Symposium 2004, Kos, 31 May 2004 pdf [0.23 MB]Details
June Morland et al.: The STARTWAVE Water Vapour Database, Fifth Swiss Global Change Day, Bern, 5 Apr 2004Details
Beat Deuber et al.: Water Vapour Profiles from the Ground to the Mesosphere: First Results from the LAUTLOS Campaign, COST 723 Opening Workshop, ESTEC, Noordwijk, 11 Mar 2004 pdf [0.22 MB]Details
D. Gerber et al.: Ground-based water vapour soundings by microwave radiometry and Raman lidar on Jungfraujoch, COST-723 opening workshop, Noordwijk (NL), 11 Mar 2004 pdf [0.02 MB]Details
A. Murk, R. Wylde, T. Manabe, M. Seta, J. Inatani, T. Miura, N. Kämpfer: Characterization of the Submillimeter Limb-Sounder SMILES Ambient Temperature Optics, NRO User Meeting, Nobeyama Radio Observatory, Japan, 31 Jul 2003 pdf [0.53 MB]Details
B. Deuber, D. G. Feist, N. Kämpfer: Measurement of Middle Atmospheric Water Vapour: A Signal for Climate Change, NCCR Climate Review Panel Meeting, ETH Zürich, 22 May 2003 pdf [0.59 MB]Details
Lorenz Martin, June Morland, Andreas Lüdi, Christian Mätzler Niklaus Kämpfer: A New Instrument for Monitoring Tropospheric Water and Temperature, NCCR Review Panel Meeting, Zürich, 22 May 2003 pdf [0.50 MB]Details
B. Deuber, D. G. Feist, N. Kämpfer: Ground-based Measurements of Middle Atmospheric Water Vapour Profiles at Bern, Switzerland, 83rd Annual Meeting, American Meteorological Society, Long Beach CA, 10 Feb 2003 pdf [0.79 MB]Details
Dietrich G. Feist, Vladimir Vasic, Niklaus Kämpfer: Aircraft measurements of the variability of stratospheric water vapor over the northern hemisphere, 83rd Annual Meeting, American Meteorological Society, Long Beach CA, 9 Feb 2003 pdf [4.61 MB]Details
B. Deuber, D. G. Feist, N. Kämpfer: Ground-based Measurements of Middle Atmospheric Water Vapour at Bern, Switzerland, NCCR Summerschool 2002, Grindelwald, 9 Sep 2002 pdf [3.75 MB]Details
L. Martin, M. Merz, C. Mätzler, N. Kämpfer: ASMUWARA - The All Sky Multi Wavelength Radiometer, NCCR Summer School, Grindelwald, 7 Sep 2002 pdf [0.61 MB]Details
B. Deuber, D. G. Feist, N. Kämpfer: Ground-based Measurements of Middle Atmospheric Water Vapour at Bern, Switzerland, EORCU: 6th Symposium on Stratospheric Ozone, Goeteborg (SE), 2 Sep 2002 pdf [0.78 MB]Details
M.C.Dumitru, N.Kämpfer: Ground-based observations of ozone in the upper stratosphere and mesosphere, over Bern, Switzerland, Sixth European Symposium on Stratospheric Ozone, Göteborg, Sweden, 2 Sep 2002 pdf [2.87 MB]Details
Dietrich G. Feist, Vladimir Vasic, Niklaus Kämpfer: Aircraft Measurements of the Seasonal and Latitudinal Variability of Stratospheric Water Vapor Over the Northen Hemisphere, EORCU: 6th Symposium on Stratospheric Ozone, Goeteborg (SE), 2 Sep 2002 pdf [1.50 MB]Details
M.C.Dumitru, N.Kämpfer: Multiannual evolution of stratospheric and mesospheric ozone over Bern, Switzerland, EGS General Assembly, Nice, France, 22 Apr 2002 pdf [0.58 MB]Details
B. Deuber, D. G. Feist, N. Kämpfer: Ground-based measurements of middle atmospheric water vapor using a microwave radiometer, EGS General Assembly 2002, Nice (F), 21 Apr 2002 pdf [0.67 MB]Details
Daniel Gerber, Olivier Lezeaux, Niklaus Kämpfer: A METHOD OF VALIDATING AMSOS STRATOSPHERIC WATER VAPOR MEASUREMENTSUSING POAM SATELLITE DATA, NDSC 2001 Symposium, Arcachon, France, 24 Sep 2001 pdf [0.09 MB]Details
B. Deuber, D. G. Feist, N. Kämpfer: Ground-based Microwave Radiometer for Stratospheric and Mesospheric Water Vapor Profiles, NDSC Symposium 2001, Arcachon (F), 21 Sep 2001 pdf [0.66 MB]Details
Vladimir Vasic, Dietrich G. Feist, Andreas Siegenthaler, Niklaus Kämpfer: Observation of water vapour at 183 GHz from the ground from the NDSC station Jungfraujoch, Arcachon, France, 21 Sep 2001 pdf [1.47 MB]Details
D. G. Feist, N. Kämpfer: Variability of Stratospheric Water Vapor over the Northern Hemisphere from 1998 to 2000, NDSC Symposium 2001, Arcachon (FR), 21 Sep 2001 pdf [5.15 MB]Details
D. G. Feist, A. Siegenthaler, O. Lezeaux, N. Kämpfer: Airborne Microwave Measurements of Stratospheric Water Vapor From the Tropics to the Arctic During THESEO 2000/SOLVE, THESEO2000/SOLVE Science Meeting, Palermo (IT), 25 Sep 2000 pdf [2.45 MB]Details
Daniel Gerber, Olivier Lezeaux, Niklaus Kämpfer: GROUND-BASED MEASUREMENTS OF STRATOSPHERIC H2(18)O AND DERIVATION OF THE ISOTOPIC RATIO, Quadrennial Ozone Symposium, Hokkaido University, Sapporo, Japan, 3 Jul 2000 pdf [6.22 MB]Details
A. Lüdi et al.: Farfield Antenna-Patterns of the Solar Sub-mm Telescope at 212 and 405 GHz, AP2000 Millennium Conference on Antennas & Propagation, Davos, Switzerland, 9 Apr 2000 pdf [6.60 MB]Details
D. G. Feist, L. Zalesak, A. Murk, N. Kämpfer: Airborne Microwave Measurements of Stratospheric Water Vapor From the Tropics to the Arctic During the THESEO Campaign, 5th European Workshop on Stratospheric Ozone, St. Jean de Luz (FR), 27 Sep 1999 pdf [4.53 MB]Details
Yasmine Calisesi et al.: Atmosphärenforschung am IAP; Mittlere Atmosphäre, Ökotag 1999, Universität Bern, 1 Jan 1999 pdf [2.06 MB]Details
D. G. Feist et al.: Comparison of MAS stratospheric ClO measurements with spaceborne, airborne, and ground-based experiments, XVIII Quadrennial Ozone Symposium, L'Aquila (IT), 12 Sep 1996 pdf [0.29 MB]Details

Talks

Rolf Rüfenacht et al.: Novel wind measurement techniques for the middle-atmospheric gap region, AGU Fall Meeting 2016, San Francisco, 13 Dec 2016 pdf [11.47 MB]Details
Francisco Navas Guzmán et al.: Microwave temperature profiles from ground to the stratopopause, IAP seminar, Bern (Switzerland), 18 Nov 2016 pdf [17.95 MB]Details
Martin Lainer, Klemens Hocke, Rolf Rüfenacht, Franziska Schranz, Niklaus Kämpfer: Middle atmospheric wave signatures in ground-based observed water vapor, Microwave and Atmospheric Physics Seminar , Institute of Applied Physics, University of Bern, Bern, Switzerland, 4 Nov 2016 pdf [50.63 MB]Details
Klemens Hocke et al.: Microwave radiometer observations of dynamical processes in the middle atmosphere, IAP Microwave Seminar, Bern, 21 Oct 2016 pdf [70.10 MB]Details
Martin Lainer, Klemens Hocke, Niklaus Kämpfer: Variability of mesospheric water vapor above Bern in relation to the 27-day solar rotation cycle, 1st Swiss SCOSTEP workshop, Bern, Switzerland, 5 Oct 2016 pdf [19.87 MB]Details
Rolf Rüfenacht, Niklaus Kämpfer, Jonas Hagen, Susana Fernandez: New developments in wind radiometer hardware and data processing, ARISE2 Meeting, Andenes, 7 Sep 2016 pdf [5.74 MB]Details
Lorena Moreira et al.: The natural oscillations in stratospheric ozone observed by the GROMOS microwave radiometer, IAP seminar, IAP, 22 Apr 2016 pdf [40.55 MB]Details
Martin Lainer, Klemens Hocke, Niklaus Kämpfer: Variability of mesospheric water vapor above Bern in relation to the 27-day solar rotation cycle, European Geoscience Union, General Assembly 2016, Vienna, 19 Apr 2016 pdf [16.08 MB]Details
Jonas Hagen, Axel Murk, Niklaus Kämpfer: A compact 142-GHz-radiometer for continuous middle-atmospheric wind measurements, Microrad, Espoo, Finnland, 13 Apr 2016 pdf [14.46 MB]Details
Jonas Hagen: Design and characterisation of a compact 142-GHz-radiometer for middle-atmospheric wind measurements, Seminar in Microwavephysics and Atmospheric Physics, Bern, 6 Nov 2015 pdf [7.21 MB]Details
Susana Fernandez, Niklaus Kämpfer, Axel Murk: Measurements of middle-atmospheric ozone with a ground based radiometer on La Réunion island, ICSHMO 2015, Chile, 8 Oct 2015 pdf [12.92 MB]Details
Rolf Rüfenacht, Klemens Hocke, Niklaus Kämpfer: First continuous observations of long period oscillations in middle-atmospheric wind, ARISE2 Kickoff meeting, Collioure, 6 Oct 2015 pdf [22.51 MB]Details
Susana Fernandez, Niklaus Kämpfer, Axel Murk: GROMOS-C, a novel ground based microwave radiometer for ozone measurement campaigns, IGARSS, Milano, 27 Jul 2015 pdf [19.00 MB]Details
Lorena Moreira et al.: Harmonisation and trend analysis of the 20 years time series of stratospheric ozone profiles observed by the GROMOS microwave radiometer at Bern, IAP seminar, Bern, 12 Dec 2014 pdf [18.29 MB]Details
Rolf Rüfenacht, Niklaus Kämpfer, Klemens Hocke, Ansgar Schanz: Dynamics of the middle atmosphere at low, mid and high latitudes observed by the microwave wind radiometer WIRA, ARISE final meeting, Grainau, 2 Dec 2014 pdf [8.36 MB]Details
Francisco Navas Guzmán, Niklaus Kämpfer, Alexander Haefale: Intercomparison of tropospheric temperature profiles retrieved from two microwave radiometers, TOPROF MC/WG meeting , Roskilde, Denmark, 19 Nov 2014 pdf [13.60 MB]Details
Lorena Moreira et al.: Harmonisation and trend analysis of the 20 years time series of stratospheric ozone profiles observed by the GROMOS microwave radiometer at Bern, NDACC/GAW/NORS Workshop, Brussels, 7 Nov 2014 pdf [5.58 MB]Details
Ansgar Schanz et al.: The diurnal cycle of stratospheric ozone in MACC, ERA-I, WACCM and NORS observations, NORS Workshop 2014, Brussels, 6 Nov 2014 pdf [17.57 MB]Details
Martin Lainer et al.: Trajectory mapping of middle atmospheric water vapor by a mini network of NDACC instruments, NORS/NDACC/GAW workshop, Brussels, 5 Nov 2014 pdf [4.69 MB]Details
Elisavet Proedrou, Klemens Hocke, Niklaus Kämpfer, Peter Wurz, Helmut Lammer: Exoplanet and Earth system simulations with the chemistry-climate model CESM-WACCM, IAP Friday Seminar, Bern, 19 Sep 2014 pdf [100.09 MB]Details
Elisavet Proedrou, Klemens Hocke, Niklaus Kämpfer, Peter Wurz, Helmut Lammer: “When the Earth stands still” a thought experiment, CSH Day 2014, Bern, 2 Sep 2014 pdf [48.90 MB]Details
Francisco Navas Guzmán, Niklaus Kämpfer, Alexander Haefele: Intercomparison of tropospheric temperature profiles retrieved from two microwave radiometers , WMO Technical Conference on Meteorological and Enviromental Instruments and Methods of Observation (TECO-2014), Saint Petersburg, 10 Jul 2014 pdf [13.47 MB]Details
Brigitte Tschanz, Rigel Kivi, Rolf Rüfenacht, Niklaus Kämpfer: PICO: Variability of winter-time middle atmospheric water vapour over the Arctic as observed with ground-based microwave radiometer, EGU General Assembly 2015, Vienna, 28 Apr 2014 pdf [23.01 MB]Details
Klemens Hocke et al.: Monitoring of the ozone layer above Switzerland: Variability from diurnal to decadal scales, T4Science-Seminar, Wegener Center, Graz, Austria, 10 Apr 2014 pdf [32.26 MB]Details
Rolf Rüfenacht, Niklaus Kämpfer, Axel Murk, Patrick Eriksson, Stefan A. Buehler: Middle-atmospheric wind profile measurements with the ground-based microwave radiometer WIRA, ARISE Workshop 2014, Firenze, 26 Mar 2014 pdf [28.13 MB]Details
Francisco Navas-Guzmán, Niklaus Kämpfer: Microwave radiometer to retrieve temperature profiles from the surface to the stratopause, TOPROF MC/WG meeting, Payerne (Switzerland), 18 Mar 2014 pdf [25.52 MB]Details
Rolf Rüfenacht, Niklaus Kämpfer, Axel Murk, Patrick Eriksson, Stefan A. Buehler: Middle-atmospheric wind profile measurements with the ground-based microwave radiometer WIRA, Seminar CEA, Paris, 4 Mar 2014 pdf [28.65 MB]Details
Ansgar Schanz, Simone Studer, Klemens Hocke, Niklaus Kämpfer: The Diurnal Cycle in Stratospheric Ozone: Observation, Simulation & Understanding, Swiss Geoscience Meeting 2013, Lausanne, 16 Nov 2013 pdf [22.50 MB]Details
Francisco Navas-Guzmán, Oliver Stähli, Niklaus Kämpfer: Study of cloud effect on the tropospheric temperature retrievals, URSI-F Microwave Signatures 2013, Espoo, Finland, 31 Oct 2013 pdf [21.41 MB]Details
Rolf Rüfenacht, Niklaus Kämpfer, Axel Murk, Patrick Eriksson, Stefan A. Buehler: First continuous middle-atmospheric wind profile measurements with a ground-based microwave Doppler-spectro-radiometer, URSI-F Microwave Signatures 2013, 31 Oct 2013, Espoo, Finland, 31 Oct 2013 pdf [4.61 MB]Details
Klemens Hocke, Niklaus Kämpfer, Simone Studer, Ansgar Schanz, NORS Partners: Rapid Data Delivery System (WP3), Progress Meeting EU Project NORS, Brussels, Belgium, 17 Oct 2013 pdf [4.22 MB]Details
Axel Murk, Hyunjoo Kim, Klemens Hocke, Niklaus Kämpfer: Submillimeter Wave Instrument (SWI) for the Jupiter Icy Moons Explorer JUICE, Seminar on Planetary Sciences, University of Bern, 16 Oct 2013 pdf [20.10 MB]Details
Elisavet Proedrou, Klemens Hocke, Niklaus Kämpfer, Peter Wurz, Helmut Lammer: Stratospheric response to a lower tropospheric heating pixel investigated with WACCM, ISSI Workshop, Bern, 15 Oct 2013 pdf [12.06 MB]Details
Ansgar Schanz, Klemens Hocke, Niklaus Kämpfer: A Global View on the Daily Ozone Cycle in the Stratosphere, Atmosphere-Ionosphere Coupling during Stratospheric Sudden Warmings, ISSI Bern, 15 Oct 2013 pdf [18.89 MB]Details
K. Hocke, S. Studer, O. Martius, N. Kämpfer, D. Scheiben: Visits of the Stratospheric Polar Vortex to Bern, OCCR Plenary Meeting , University of Bern, Bern , 20 Aug 2013 pdf [11.25 MB]Details
Rolf Rüfenacht, Niklaus Kämpfer: Microwave wind radiometry with WIRA, ARISE training school 2013, Observatoire de Haute-Provence, 3 Jun 2013 pdf [25.72 MB]Details
Elisavet Proedrou, Klemens Hocke, Nicklaus Kämpfer: Investigating the effects of meteors in the atmosphere, IAP MW Friday Seminar, Bern, 24 May 2013 pdf [8.43 MB]Details
Federico Cossu, Klemens Hocke, Niklaus Kämpfer: Effects of microphysical schemes on orographic precipitation and atmospheric water cycle in the WRF model, EGU General Assembly 2013, Vienna, Austria, 10 Apr 2013 pdf [3.89 MB]Details
Ansgar Schanz, Klemens Hocke, Niklaus Kämpfer: A global view on diurnal ozone variation in the stratosphere, European Geoscience Union, General Assembly 2013, Wien, 9 Apr 2013 pdf [15.02 MB]Details
Rolf Rüfenacht, Niklaus Kämpfer, Axel Murk: First middle-atmospheric wind profile measurements with a new ground-based microwave Doppler-spectro-radiometer, EGU General Assembly 2013, Wien, 8 Apr 2013 pdf [24.80 MB]Details
Dominik Scheiben, Ansgar Schanz, Brigitte Tschanz, Niklaus Kämpfer: Diurnal variability of middle atmospheric H2O and comparison with WACCM, NDACC Microwave Workshop, Bern, 11 Jan 2013 pdf [9.77 MB]Details
K. Hocke, S. Studer, A. Schanz, N. Kämpfer: NORS and RDDS, NORS Progress Meeting 1, Brussels, Belgium, 20 Nov 2012 pdf [8.71 MB]Details
Dominik Scheiben, Corinne Straub, Klemens Hocke, Peter Forkman, Niklaus Kämpfer: Observations of middle atmospheric H2O and O3 during the sudden stratospheric warming of 2010, ISSI Workshop 2012: Atmosphere-Ionosphere Coupling during Stratospheric Sudden Warmings, Bern, Switzerland, 1 Nov 2012 pdf [59.82 MB]Details
K. Hocke, S. Studer, D. Scheiben, N. Kämpfer: Ozone and SSW, Atmosphere-Ionosphere Coupling during Stratospheric Sudden Warmings, ISSI, Bern , 22 Oct 2012 pdf [9.43 MB]Details
Rolf Rüfenacht, Niklaus Kämpfer, Axel Murk: The Doppler wind radiometer WIRA, ARISE Workshop, Reading, 19 Sep 2012 pdf [14.50 MB]Details
René Bleisch, Niklaus Kämpfer, Dominik Scheiben: Retrieval of tropospheric water vapour by using spectra from a microwave spectro-radiometer at 22 GHz, ISTP, L'Aquila, 7 Sep 2012 pdf [6.66 MB]Details
Niklaus Kämpfer: Wasserdampf und Ozon - zwei lebenswichtige Spurengase, Naturforschende Gesellschaft Bern, Bern, 12 Jun 2012Details
Simone Studer, Klemens Hocke, Niklaus Kämpfer: Ozone measurements by the radiometer GROMOS and some applied atmospheric studies, Seminar, MeteoSwiss, Payerne, Switzerland, 27 Mar 2012 pdf [23.99 MB]Details
K. Hocke: Water Vapour Measurements and Changes, SPARC Local Workshop, Zürich, 8 Feb 2012 pdf [33.41 MB]Details
K. Hocke, S. Studer, N. Kämpfer: Diurnal cycle of stratospheric and mesospheric ozone above Bern  and Payerne, NDACC Symposium, La Reunion, 14 Nov 2011 pdf [13.79 MB]Details
Rolf Rüfenacht, Niklaus Kämpfer, Axel Murk, Klemens Hocke: WIRA: A 142-GHz-radiometer for middle-atmospheric wind measurements, ISSI team meeting, Bern, 10 Nov 2011 pdf [18.19 MB]Details
Corinne Straub, Brigitte Tschanz, Klemens Hocke, Niklaus Kämpfer, Anne Smith: Transport of mesospheric H2O during and after the stratospheric sudden warming of January 2010: Observation and simulation, ISSI Workshop: Atmosphere-Ionosphere Coupling during Stratospheric Sudden Warmings, Bern, 10 Nov 2011 pdf [10.81 MB]Details
Dominik Scheiben, Klemens Hocke, Niklaus Kämpfer : Temporal structures in middle atmospheric water vapor observed by an NDACC radiometer at northern mid-latitudes, NDACC Symposium 2011, St. Paul, La Réunion, 8 Nov 2011 pdf [6.58 MB]Details
K. Hocke, L. Shi, S. Studer, N. Kämpfer: SSW-Effects in Global Maps of Upper Tropospheric Water Vapour and Ozone, Workshop on Atmosphere-Ionosphere Coupling during a SSW, International Space Science Institute, Bern, 7 Nov 2011 pdf [4.54 MB]Details
S. Studer, K. Hocke, N. Kämpfer: ISO and SSW, Workshop on Atmosphere-Ionosphere Coupling during a SSW, International Space Science Institute, Bern, 7 Nov 2011 pdf [19.62 MB]Details
Simone Studer, Klemens Hocke, Niklaus Kämpfer: Intraseasonal oscillations in ozone, EMS Annual Meeting, Berlin, Germany, 13 Sep 2011 pdf [16.81 MB]Details
Simone Studer, Klemens Hocke, Niklaus Kämpfer: Intraseasonal oscillations in ozone, European Conference on Applications of Meteorology (ECAM/EMS), Berlin, Germany, 13 Sep 2011 pdf [15.71 MB]Details
Brigitte Tschanz, Corinne Straub, Niklaus Kämpfer: Planned Middle Atmospheric Water Vapor Intercomparison ACE/MIPAS/MIAWARA-C, VIIth MIPAS IMK/IAA Data User Meeting, Granada, Spain, 13 May 2011 pdf [5.41 MB]Details
K. Hocke et al.: Long-term Monitoring of Atmospheric Water with Ground-based Microwave Radiometers, GEWEX GlobVapour Workshop, Frascati, 8 Mar 2011 pdf [6.39 MB]Details
Dominik Scheiben, Corinne Straub, Klemens Hocke, Peter Forkman, Niklaus Kämpfer: Water vapor and ozone anomalies observed by microwave radiometers during the 2010 major sudden stratospheric warming, GEOmon Final General Assembly, Brussels, Belgium, 4 Feb 2011 pdf [5.08 MB]Details
Klemens Hocke et al.: Dynamics of Stratospheric Ozone by Microwave Radiometry, GAW-CH Conference, Zürich, 18 Jan 2011 pdf [9.08 MB]Details
Niklaus Kaempfer et al.: Humidity from the ground to the mesopause, GAW-CH conference, Zürich, 18 Jan 2011 pdf [11.91 MB]Details
Corinne Straub, Brigitte Tschanz, Niklaus Kämpfer: Vertical resolution and uncertainties: a passive remote sensing perspective, ISSI-Workshop on Critical Assessment and Standardized Reporting of Vertical Filtering and Error Propagation in the Data Processing Algorithms of the NDACC Lidars, Bern, 30 Nov 2010 pdf [1.24 MB]Details
Corinne Straub, Klemens Hocke, Brigitte Tschanz, Niklaus Kämpfer: Measurements of water vapor in the middle atmosphere in- and outside the polar vortex, ISSI-Workshop, Bern, 10 Nov 2010 pdf [40.12 MB]Details
Corinne Straub, Niklaus Kämpfer: MIAWARA-C - Results from the MOHAVE 2009 Campaign, MOHAVE 2009 Workshop 2, Bern, 20 Oct 2010 pdf [1.11 MB]Details
Soohuyn Ka, Jung Jin Oh, Evelyn De Wachter, Niklaus Kaempfer: Monitoring middle-atmospheric water vapor over Seoul by using a 22 GHz ground-based radiometer, SWARA., SPIE Asia-Pacific Remote Sensing, Incheon, Republic of Korea, 10 Oct 2010 pdf [0.05 MB]Details
Brigitte Tschanz, Corinne Straub, Niklaus Kämpfer: Measurements of Integrated Water Vapor by MIAWARA-C, LAPBIAT workshop, Helsinki, 3 Sep 2010 pdf [2.67 MB]Details
Corinne Straub, Klemens Hocke, Brigitte Tschanz, Niklaus Kämpfer: Measurements of water vapor in the middle atmosphere in- and outside the polar vortex, LAPBIAT workshop, Helsinki, 3 Sep 2010 pdf [2.68 MB]Details
Klemens Hocke et al.: Stratospheric Ozone and Climate
, OCCR Workshop, Gwatt, 17 Aug 2010 pdf [8.05 MB]Details
Corinne Straub, Klemens Hocke, Brigitte Tschanz, Niklaus Kämpfer: Measurements of water vapor in the middle atmosphere in- and outside the polar vortex, COSPAR 2010, Bremen, 22 Jul 2010 pdf [2.44 MB]Details
Corinne Straub et al.: ARIS-Campaign: Intercomparison of three 22GHz radiometers for middle atmospheric water vapor at the Zugspitze in winter 2009, COSPAR 2010, Bremen, 19 Jul 2010 pdf [1.13 MB]Details
Dominik Scheiben, Klemens Hocke, Niklaus Kämpfer: Investigation of the temporal variation in middle atmospheric water vapor and ozone by ground based microwave radiometers and satellites, COSPAR 2010, Bremen, 19 Jul 2010 pdf [1.35 MB]Details
Corinne Straub, Brigitte Tschanz, Niklaus Kämpfer: Determination of the altitude range of a 22 GHz radiometer, ARTS Workshop, Goeteborg, 10 Jun 2010 pdf [1.06 MB]Details
N. Kämpfer: Activities of WG 1 in 2009 - 2010, COST WaVaCS MC meeting, Paris, 26 Apr 2010 pdf [1.36 MB]Details
N. Kämpfer, K. Hocke: Long term series of the column density of water vapor - links to climate change, COST WaVaCS MC meeting, Paris, 26 Apr 2010 pdf [1.84 MB]Details
N. Kämpfer, K. Hocke: Report on activities in microwave radiometry for ozone and water vapour, GAW Landesausschuss, Zürich, 9 Apr 2010 pdf [7.01 MB]Details
Thomas Flury: Investigations on SSW by microwave radiometry and radiosondes at Bern, Seminar IAP-Kühlungsborn, Kühlungsborn, 18 Feb 2010 pdf [6.84 MB]Details
Thomas Flury, K. Hocke, N. Kämpfer: Enhanced gravity wave amplitudes during SSW 2008 in Switzerland, ISSI workshop on coupling lower and upper atmosphere, Bern, 21 Oct 2009 pdf [4.45 MB]Details
K. Hocke, S. Studer, R. Rüfenacht, N. Kämpfer, C. Mätzler: Winds and Gravity Waves above Bern and their Relation to Atmospheric Composition, ISSI team meeting, Bern, 19 Oct 2009 pdf [5.94 MB]Details
K. Hocke, N. Kämpfer, C. Mätzler, A. Haefele, J. Morland : Long-term monitoring of water vapour and ozone above Switzerland, GEOMON Act. 4 Workshop, Paris, 5 Oct 2009 pdf [6.20 MB]Details
Klemens Hocke, Niklaus Kämpfer, Lorenz Martin: Report on Water Vapour Literature Database and Intercomparison Survey, COST WaVaCS Workshop, Schliersee, Germany, 17 Jun 2009 pdf [1.88 MB]Details
A. Haefele, E. De Wachter, C. Straub, N. Kämpfer: Measurements of Water Vapor in the Troposphere, Stratosphere and Mesosphere by Ground Based Microwave Radiometry, WaVaCS Workshop, Schliersee, Germany, 17 Jun 2009 pdf [4.98 MB]Details
Corinne Straub: First results from MIAWARA-C: Calibration and data analysis during the measurement-campaign on the Zugspitze, Freitagsseminar IAP, Bern, 15 May 2009 pdf [18.19 MB]Details
Evelyn De Wachter: Ground-based profiles of middle atmospheric water vapour measured by SWARA over Seoul, S-Korea., Seminare über Mikrowellenphysik und Umweltdiagnostik, Bern, 8 May 2009 pdf [97.16 MB]Details
K. Hocke, N. Kämpfer, T. Flury, C. Mätzler: Ozone as a tracer of short period gravity waves in the stratosphere and lower mesosphere, EGU General Assembly, Wien, 20 Apr 2009 pdf [10.98 MB]Details
K. Hocke, N. Kämpfer: Trends and Low-frequency Variability in Reanalysis Data of the Ocean-Atmosphere System, EGU General Assembly, Wien, 20 Apr 2009 pdf [2.62 MB]Details
Niklaus Kämpfer, Klemens Hocke, Thomas Flury, Alexander Haefele: Depletion of ozone and enhancements of water vapor during the major sudden stratospheric warming event in February 2008, 2nd GeoMon General assembly, Geneva, 27 Jan 2009 pdf [3.88 MB]Details
Niklaus Kämpfer: Microwave observations of ozone and water vapor at alpine stations within NDACC, Spawning the Atmosphere Measurements of Jungfraujoch, A Workshop organised by the sc|nat ‘Jungfraujoch Kommission’ , Bern, 26 Nov 2008 pdf [8.01 MB]Details
Thomas Flury et al.: Sudden stratospheric warming and its effect on ozone above Bern, ISSI-workshop, Bern, 22 Oct 2008 pdf [4.46 MB]Details
Thomas Flury et al.: First measurements of lower mesospheric wind by airborne microwave radiometry, ISSI-workshop, Bern, 22 Oct 2008 pdf [3.62 MB]Details
K. Hocke, N. Kämpfer, T. Flury, A. Haefele: Gravity wave-induced ozone perturbations in the stratosphere during the SSW of February 2008 , ISSI Workshop on Mesospheric Winds, Bern, 20 Oct 2008 pdf [3.36 MB]Details
Soohyun Ka, Evelyn De Wachter, Alexander Haefele, Jung Jin Oh, Niklaus Kaempfer: Water Vapor Profiles Measured over Seoul by the Ground-Based Radiometer SWARA, AOGS 2008, Busan, S-Korea, 16 Jun 2008 pdf [6.33 MB]Details
Evelyn De Wachter, Alexander Haefele, Soohyun Ka, Niklaus Kaempfer, Jung Jin Oh: A microwave ground-based radiometer for middle atmospheric H2O profiling over Seoul, S-Korea, AOGS 2008, Busan, S-Korea, 16 Jun 2008 pdf [76.18 MB]Details
Klemens Hocke, Niklaus Kämpfer: Long-term trends of water vapour pressure and saturation vapor pressure, COST workshop on atmospheric water vapour measurements, DWD, Lindenberg, Deutschland, 21 May 2008 pdf [1.89 MB]Details
K. Hocke, N. Kämpfer, E. Maillard, D. Ruffieux: Ozone profile measurements with microwave radiometry, GAW/IGACO/NDACC meeting on ozone at WMO, Geneva, 21 Apr 2008 pdf [2.79 MB]Details
Thomas Flury, S. C. Müller, K. Hocke, N. Kämpfer: Dynamical case study for a mesospheric water vapor enhancement over the Indian Ocean, EGU General Assembly, Wien, 18 Apr 2008 pdf [2.41 MB]Details
Thomas Flury, Stefan Müller, Klemens Hocke, Nik Kämpfer: What H2O can tell us about the mesosphere, Mikrowellenseminar, Bern, 11 Apr 2008 pdf [7.47 MB]Details
Niklaus Kämpfer et al.: GAW Water Vapour: Summary of Activities within the SHOMING project, Landesausschusssitzung GAW-CH, Zürich, 27 Mar 2008 pdf [1.43 MB]Details
Corinne Straub, Axel Murk, Niklaus Kämpfer, Dino Zardet, Bruno Stuber: Development of a 22 GHz correlating Radiometer for the observation of Stratospheric Water Vapor, Microrad 2008, Florenz, 13 Mar 2008 pdf [4.65 MB]Details
Corinne Straub, Axel Murk, Jorge Teniente, Niklaus Kämpfer: Optical Design for a compact 22 GHz Radiometer for Middle Atmospheric Water Vapor , EUCAP 2007, Edinburgh, Scotland, 16 Nov 2007 pdf [3.24 MB]Details
Klemens Hocke, Niklaus Kämpfer: Forcing of the Earth\'s atmosphere by solar radiation, International CAWSES Symposium, Kyoto, Japan, 23 Oct 2007 pdf [0.50 MB]Details
Stefan Müller, Dietrich Feist, Niklaus Kämpfer: Results of AMSOS during SCOUT-O3 Darwin campaign: Analysis of a stratospheric water vapor intrusion and comparison with other campaign instruments and satellites, Seminar über Mikrowellenphysik und Umweltdiagnostik, Bern, 1 Jun 2007 pdf [8.55 MB]Details
Stefan Müller, Klemens Hocke, Dietrich Feist, Niklaus Kämpfer: H2O and O3 activities at Bern, 3rd MIPAS data user meeting, Karlsruhe, 16 Nov 2006Details
Klemens Hocke, Niklaus Kämpfer, Dominique Ruffieux: Comparison and synergy of ground- and space-based measurements of stratospheric ozone, Forschungskolloquium Satellitenmeteorologie , MeteoSchweiz, Zürich, 14 Nov 2006 pdf [1.87 MB]Details
Niklaus Kämpfer, Klemens Hocke: GAW Ozone Programme: Summary of Activities at IAP/University of Bern in Collaboration with MeteoSwiss in Payerne, GAW Landesausschusssitzung, Zürich, 9 Nov 2006 pdf [7.29 MB]Details
Klemens Hocke, Alexander Haefele, Niklaus Kämpfer: Comparison Microwave with Satellites, NDACC Workshop on Water Vapor, Bern, 7 Jul 2006 pdf [2.28 MB]Details
Stefan Müller, Dietrich Feist, Niklaus Kämpfer: Microwave activities at Bern (aircraft), NDACC-H2O workshop, Bern, 6 Jul 2006 pdf [1.18 MB]Details
Klemens Hocke, Niklaus Kämpfer, Dominique Ruffieux: GAW Ozonprogramm: Bericht über die Beobachtungen und Anwendungen des SOMORA Mikrowellenradiometers, Landesausschuss-Sitzung GAW-CH, Zürich, 14 Jun 2006 pdf [1.20 MB]Details
Dietrich G. Feist, Stefan Müller, Niklaus Kämpfer: Flugzeuggestützte Wasserdampfmessungen in der mittleren Atmosphäre, Institutskolloquium des Instituts für Umweltphysik, Ruprecht-Karls-Universität, Heidelberg, 27 Apr 2006 pdf [9.16 MB]Details
Stefan C. Müller, Axel Murk, Christian Monstein, Niklaus Kämpfer, Hansueli Meyer: Microwave remote sensing of stratospheric trace gases using digital Fast Fourier Transform spectrometers, German Microwave Conference - GeMiC2006, Karlsruhe, Germany, 30 Mar 2006 pdf [1.08 MB]Details
Dietrich G. Feist, Stefan Müller, Niklaus Kämpfer: Flugzeuggestützte Wasserdampfmessungen in der mittleren Atmosphäre, DPG-Frühjahrstagung, Heidelberg, 14 Mar 2006 pdf [1.45 MB]Details
Stefan Müller et al.: A novel spectrometer concept for microwave remote sensing of middle atmospheric trace constituents, SPIE Remote Sensing 2005, Brügge (BEL), 20 Sep 2005 pdf [0.59 MB]Details
Yasmine Calisesi, Niklaus Kämpfer, Klemens Hocke: Characterization of hourly to decadal cycles in stratospheric and mesospheric ozone as observed over Europe by ground-based remote sounders , IAMAS, Beijing, China, 9 Aug 2005Details
Niklaus Kämpfer, Beat Deuber, Dietrich Feist, Alexander Haefele, Vladimir Vasic: Middle atmospheric water vapor observed by ground based and air borne microwave radiometry, IAMAS, Beijing, China, 8 Aug 2005 pdf [15.26 MB]Details
Niklaus Kämpfer et al.: Remote sensing of water vapor from the ground to the mesosphere by ground based microwave radiometry, IGARSS, Seoul, Korea, 27 Jul 2005 pdf [16.41 MB]Details
Niklaus Kämpfer: Wasserdampf und Klimaforschung, NCCR-Klima, Boxenstopp, Bern, 17 May 2005 pdf [18.13 MB]Details
Niklaus Kämpfer, Beat Deuber: Dynamical case study using ground based microwave remote sensing of water vapour, EGU, Wien, 27 Apr 2005 pdf [10.82 MB]Details
Dietrich G. Feist et al.: Measuring the stratospheric water vapor distribution with ground-based and airborne microwave radiometers, DARC Seminar, University of Reading, 12 Dec 2004 pdf [2.01 MB]Details
Dietrich G. Feist et al.: Messung der stratosphärischen Wasserdampfverteilung mit boden- und flugzeuggestützten Mikrowellenradiometern, IMK-Seminar, Forschungszentrum Karlsruhe, 9 Nov 2004Details
Niklaus Kämpfer et al.: Microwave remote sensing of water vapour, Asia Oceania Geoscience Socitey, Singapore, 6 Jul 2004 pdf [35.21 MB]Details
Beat Deuber et al.: Erste Ergebniss der LAUTLOS / WAVVAP Kampagne, Seminar über Mikrowellenphysik, Umweltdiagnostik und Sonnenphysik, IAP, Bern, 18 Jun 2004 pdf [12.28 MB]Details
Vladimir Vasic, Axel Murk, Niklaus Kämpfer: Non-Ideal Quasi Optical Characteristics of Rooftop Mirrors in the Martin-Puplett Interferometer, The 28th International Conference on Infrared and Millimeter Waves, Otsu, Japan, 1 Oct 2003 pdf [0.27 MB]Details
Beat Deuber, Niklaus Kämpfer, Dietrich G. Feist: Calibration of a 22 GHz Radiometer for Middle Atmospheric Water Vapour Profile Measurements: a non Classical Approach, SPIE 10th International Symposium on Remote Sensing, Barcelona, 11 Sep 2003 pdf [7.76 MB]Details
Dietrich G. Feist, Vladimir Vasic, Stefan Müller, Niklaus Kämpfer: Measurements of the distribution of stratospheric water vapor with an airborne microwave radiometer, Seminar of the SMILES group at NASDA, Tsukuba (JP), 2 Sep 2003 pdf [1.75 MB]Details
Dietrich G. Feist, Vladimir Vasic, Stefan Müller, Niklaus Kämpfer: Measurements of the distribution of stratospheric water vapor with an airborne microwave radiometer, Seminar of the Radio Science Center for Space and Atmosphere, Kyoto (JP), 28 Aug 2003Details
Dietrich G. Feist, Vladimir Vasic, Niklaus Kämpfer: Changes in the distribution of stratospheric water vapor observed by an airborne microwave radiometer, 16th ESA Symposium on European Rocket and Balloon Programmes and Related Research, St. Gallen (CH), 5 Jun 2003 pdf [0.64 MB]Details
Vladimir Vasic, Niklaus Kämpfer, Dietrich G. Feist: AMSOS - Airborne Millimeter- and Submillimeter Observation System, uCal 2002: Microwave Radiometer Calibration Workshop, Barcelona (ES), 9 Oct 2002 pdf [5.19 MB]Details
B. Deuber, D. G. Feist, D. Gerber, N. Kämpfer, V. Vasic: Microwave Radiometry of Water Vapour, SANW: Jahresversammlung 2002: Workshop Atmospheric Research at Jungfraujoch and in the Alps, Davos (CH), 20 Sep 2002 pdf [0.23 MB]Details
Lorenz Martin, Marcel Merz, Christian Mätzler, Niklaus Kämpfer: ASMUWARA -- The All-Sky MUlti WAvelength RAdiometer, COST-720 Workshop, L'Aquila, Italy, 20 Jun 2002 pdf [0.61 MB]Details
Lorenz Martin, Christian Mätzler, Niklaus Kämpfer: Tropospheric Transmission Measurements at 94GHz to Validate the Liebe Model, AP2000 Millennium Conference on Antennas and Propagation, Davos, Switzerland, 10 Apr 2000 pdf [0.73 MB]Details
A. Lüdi et al.: Line-of-Sight Propagation Measurements at 212 GHz with the Solar Submillimeter Telescope SST, AP2000 Millennium Conference on Antennas & Propagation, Davos, Switzerland, 9 Apr 2000 pdf [0.01 MB]Details
A. Lüdi et al.: First results of tropospheric transmission measurements at 94 and 212 GHz, 6th Specialist Meeting on Microwave Radiometry and Remote Sensing of The Environment, Firenze, Italy, 15 Mar 1999 pdf [0.01 MB]Details
Dietrich G. Feist, Niklaus Kämpfer: BEAM: a fast versatile model for atmospheric absorption coefficients from 0-1000 GHz, SPIE: Microwave Remote Sensing of the Atmosphere and Environment, Beijing (CN), 16 Sep 1998 pdf [0.34 MB]Details

Public Relation

Simone Studer, Klemens Hocke, Niklaus Kämpfer: Ozone microwave radiometry in Bern, 1 Feb 2013, pp. 1 pdf [14.24 MB]Details
Simone Studer, Klemens Hocke, Niklaus Kämpfer: GROund-based Millimeter-wave Ozone Spectrometer GROMOS: Timeseries studies, 1 Feb 2013 pdf [4.57 MB]Details
Rolf Rüfenacht, Niklaus Kämpfer, Axel Murk: A novel ground-based microwave radiometer for middle-atmospheric wind profile measurements, NDACC Newsletter, 17 Jan 2013, pp. 31-33 pdf [0.45 MB]Details
Niklaus Kämpfer: Wilde Wetter, Schweizerischer Nationalfonds - Horizonte, 15 Dec 2010 pdf [0.14 MB]Details
K. Hocke, N. Kämpfer, W. Steinbrecht: Remote-sensing networks run global atmosphere watch, SPIE Newsroom, 27 Jul 2009, pp. DOI: 10.1117/2.1200907.1734 pdf [1.37 MB]Details
Thomas Flury, Klemens Hocke, Niklaus Kämpfer: Wasserdampf und Ozon: Die Wetter- und Klimamotoren, UniPress, 1 Jun 2009, pp. 27-29 pdf [4.78 MB]Details

IAP Annual Report

Thomas Feurer, Martin Frenz, Niklaus Kämpfer: Annual Report 2014/2015, Institute of Applied Physics, University of Bern, July 2015 pdf [27.12 MB]Details
Thomas Feurer, Martin Frenz, Niklaus Kämpfer: Annual Report 2013/2014, Institute of Applied Physics, University of Bern, July 2014 pdf [3.02 MB]Details
Thomas Feurer, Martin Frenz, Niklaus Kämpfer: Annual Report 2012/2013, Institute of Applied Physics, University of Bern, July 2013 pdf [24.15 MB]Details
Thomas Feurer, Martin Frenz, Niklaus Kämpfer: Annual Report 2011/2012, Institute of Applied Physics, University of Bern, July 2012 pdf [25.07 MB]Details
Thomas Feurer, Martin Frenz, Niklaus Kämpfer: Annual Report 2010/2011, Institute of Applied Physics, University of Bern, July 2011 pdf [18.07 MB]Details
Thomas Feurer, Martin Frenz, Niklaus Kämpfer: Annual Report 2009/2010, Institute of Applied Physics, University of Bern, July 2010 pdf [17.61 MB]Details
Thomas Feurer, Martin Frenz, Niklaus Kämpfer: Annual Report 2008/2009, Institute of Applied Physics, University of Bern, July 2009 pdf [12.64 MB]Details
Thomas Feurer, Martin Frenz, Niklaus Kämpfer: Annual Report 2007/2008, Institute of Applied Physics, University of Bern, July 2008 pdf [12.64 MB]Details
Thomas Feurer, Martin Frenz, Niklaus Kämpfer: Annual Report 2006/2007, Institute of Applied Physics, University of Bern, July 2007 pdf [5.64 MB]Details
Thomas Feurer, Martin Frenz, Niklaus Kämpfer: Annual Report 2005/2006, Institute of Applied Physics, University of Bern, July 2006 pdf [8.99 MB]Details
Thomas Feurer, Martin Frenz, Niklaus Kämpfer: Annual Report 2004/2005, Institute of Applied Physics, University of Bern, July 2005 pdf [5.63 MB]Details
Thomas Feurer, Martin Frenz, Niklaus Kämpfer: Annual Report 2003/2004, Institute of Applied Physics, University of Bern, July 2004 pdf [3.83 MB]Details
Thomas Feurer, Martin Frenz, Niklaus Kämpfer: Annual Report 2002/2003, Institute of Applied Physics, University of Bern, July 2003 pdf [7.39 MB]Details
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