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

1997, Cheng, D., S. Crewell, U. Klein, R.L. de Zafra, and R.A. Chamberlin, Millimeter Wave Spectroscopic Measurements Over the South Pole, 4: O3 and NO2 during 1995 and their correlations for two quasi-annual cycles, Journal of Geophysical Research, 102, 6107-6116
Tags: Microwave, NO2, Ozone

1997, deZafra, R.L., V. Chan, S. Crewell, C. Trimble, and J.M. Reeves, Millimeter Wave Spectroscopic Measurements Over the South Pole, 3: The Behavior of Stratospheric Nitric Acid Through the Polar Fall, Winter, and Spring, Journal of Geophysical Research, 102, 1399-1410
Tags: HNO3, Microwave

1997, Nedoluha, G.E., R. M. Bevilacqua, R. M. Gomez, W. B. Waltman, B. C. Hicks, D. L. Thacker, J. M. Russell III, M. Abrams, H. C. Pumphrey, and B. J. Connor, A comparative study of mesospheric water vapor measurements from the ground-based Water Vapor Millimeter-wave Spectrometer and space-based instruments, Journal of Geophysical Research, 102, 16647-16661
Tags: H2O, Microwave, Satellite, Validation

1997, Ricaud, P., J. De la Noe, R. Lauque and A. Parrish, Analysis of stratospheric ClO measurements made by a ground-based radiometer located at Plateau de Bure, France, Journal of Geophysical Research, 102, 1423-1439
Tags: ClO, Microwave

1997, Shindell, D.T., R. L. de Zafra, Limits on heterogeneous processing in the Antarctic spring vortex from a comparison of measured and modeled chlorine, Journal of Geophysical Research, 102, 1441-1449
Tags: Cl, Microwave, Model