Publications

2020, Hagen, J., K. Hocke, G. Stober, S. Pfreundschuh, A. Murk, N. Kämpfer, First measurements of tides in the stratosphere and lower mesosphere by ground-based Doppler microwave wind radiometry, Atmospheric Chemistry and Physics, 20, 2367, https://doi.org/10.5194/acp-20-2367-2020
Tags: Microwave, Wind

2020, Hagen, J., Luder, Andres; Murk, Axel; Kämpfer, Niklaus, Frequency-Agile FFT Spectrometer for Microwave Remote Sensing Applications., Atmosphere, 11(5), 490, https://doi.org/10.3390/atmos11050490
Tags: Microwave, Wind

2020, Maillard-Barras, E., Haefele, A., Nguyen, L., Tummon, F., Ball, W. T., Rozanov, E. V., Rüfenacht, R., Hocke, K., Bernet, L., Kämpfer, N., Nedoluha, G., and Boyd, I., Study of the dependence of stratospheric ozone long-term trends on local solar time, Atmospheric Chemistry and Physics, 20, 8453–8471, https://doi.org/10.5194/acp-20-8453-2020
Tags: Diurnal, Microwave, Ozone, Trends

2020, Nedoluha, G.E., et al., Initial Results and Diurnal Variations Measured by a new Microwave Stratospheric ClO Instrument at Mauna Kea, Journal of Geophysical Research, https://doi.org/10.1029/2020JD033097
Tags: ClO, Diurnal, Microwave

2020, Schranz, F., Hagen, J., Stober, G., Hocke, K., Murk, A., and Kämpfer, N., Small-scale variability of stratospheric ozone during the sudden stratospheric warming 2018/2019 observed at Ny-Ålesund, Svalbard, Atmospheric Chemistry and Physics, 20, 10791–10806, https://doi.org/10.5194/acp-20-10791-2020
Tags: Microwave, Ozone, SSW

2014, Rüfenacht, R., Murk, A.; Kämpfer, N.; Eriksson, P.; Buehler, S, Middle-Atmospheric Zonal and Meridional Wind Profiles from Polar, Tropical and Midlatitudes with the Ground-Based Microwave Doppler Wind Radiometer WIRA, Atmospheric Measurement Techniques, 7, 4491-4505, https://doi.org/10.5194/amt-7-4491-2014
Tags: Microwave, Wind

2014, Scheiben, D., Tschanz, B., Hocke, K., Kaempfer, N., Ka, S., and Oh, J. J., The quasi 16-day wave in mesospheric water vapor during boreal winter 2011/2012, Atmospheric Chemistry and Physics, 14, 6511-6522, https://doi.org/10.5194/acp-14-6511-2014
Tags: H2O, Microwave

2014, Studer, S., 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, 14, 5905-5919, https://doi.org/10.5194/acp-14-5905-2014
Tags: Diurnal, Microwave, Ozone

2014, Parrish, A., I. S. Boyd, G. E. Nedoluha, et al., Diurnal variations of stratospheric ozone measured by ground-based microwave remote sensing at the Mauna Loa NDACC site: measurement validation and GEOSCCM model comparison, Atmospheric Chemistry and Physics, 14, 7255-7272
Tags: Diurnal, Microwave, Model, Ozone, Validation

2010, Di Biagio, C., Muscari, G., di Sarra, A., de Zafra, R. L., Eriksen, P., Fiorucci, I., and Fua, D., Evolution of temperature, O3, CO, and N2O profiles during the exceptional 2009 Arctic major stratospheric warming as observed by lidar and mm-wave spectroscopy at Thule (76.5°N, 68.8°W), Greenland, Journal of Geophysical Research, 115, D24315, https://doi.org/10.1029/2010JD014070
Tags: CO, Lidar, Microwave, N2O, Ozone