Articles | Volume 18, issue 19
https://doi.org/10.5194/amt-18-5071-2025
https://doi.org/10.5194/amt-18-5071-2025
Research article
 | 
02 Oct 2025
Research article |  | 02 Oct 2025

Improved hydrometeor detection near the Earth's surface by a conically scanning spaceborne W-band radar

Marco Coppola, Alessandro Battaglia, Frederic Tridon, and Pavlos Kollias

Related authors

Simulations of spectral polarimetric variables measured in rain at W-band
Ioanna Tsikoudi, Alessandro Battaglia, Christine Unal, and Eleni Marinou
Atmos. Meas. Tech., 18, 4857–4870, https://doi.org/10.5194/amt-18-4857-2025,https://doi.org/10.5194/amt-18-4857-2025, 2025
Short summary
Estimating Ice Water Content and Snowfall Rate from radar measurements in the G-band
Karina McCusker, Chris Westbrook, Alessandro Battaglia, Kamil Mroz, Benjamin M. Courtier, Peter G. Huggard, Hui Wang, Richard Reeves, Christopher J. Walden, Richard Cotton, Stuart Fox, and Anthony J. Baran
EGUsphere, https://doi.org/10.5194/egusphere-2025-3974,https://doi.org/10.5194/egusphere-2025-3974, 2025
This preprint is open for discussion and under review for Atmospheric Measurement Techniques (AMT).
Short summary
The Estimation of Path Integrated Attenuation for the EarthCARE Cloud Profiling Radar
Susmitha Sasikumar, Alessandro Battaglia, Bernat Puigdomènech Treserras, and Pavlos Kollias
EGUsphere, https://doi.org/10.5194/egusphere-2025-3573,https://doi.org/10.5194/egusphere-2025-3573, 2025
This preprint is open for discussion and under review for Atmospheric Measurement Techniques (AMT).
Short summary
Riming-dependent snowfall rate and ice water content retrievals for W-band cloud radar
Nina Maherndl, Alessandro Battaglia, Anton Kötsche, and Maximilian Maahn
Atmos. Meas. Tech., 18, 3287–3304, https://doi.org/10.5194/amt-18-3287-2025,https://doi.org/10.5194/amt-18-3287-2025, 2025
Short summary
Assimilating WIVERN winds in WRF model: an application to the outstanding case of the Medicane Ianos
Stefano Federico, Rosa Claudia Torcasio, Claudio Transerici, Mario Montopoli, Cinzia Cambiotti, Francesco Manconi, Alessandro Battaglia, and Maryam Pourshamsi
EGUsphere, https://doi.org/10.5194/egusphere-2025-2095,https://doi.org/10.5194/egusphere-2025-2095, 2025
Short summary

Cited articles

Battaglia, A. and Panegrossi, G.: What Can We Learn from the CloudSat Radiometric Mode Observations of Snowfall over the Ice-Free Ocean?, Remote Sens., 12, https://doi.org/10.3390/rs12203285, 2020. a
Battaglia, A., Tanelli, S., and Kollias, P.: Polarization diversity for millimeter space-borne Doppler radars: an answer for observing deep convection?, J. Atmos. Ocean. Tech., 30, 2768–2787, https://doi.org/10.1175/JTECH-D-13-00085.1, 2013. a
Battaglia, A., Wolde, M., D'Adderio, L. P., Nguyen, C., Fois, F., Illingworth, A., and Midthassel, R.: Characterization of Surface Radar Cross Sections at W-Band at Moderate Incidence Angles, IEEE T. Geosci. Remote, 55, 3846–3859, https://doi.org/10.1109/TGRS.2017.2682423, 2017. a, b, c, d, e
Battaglia, A., Kollias, P., Dhillon, R., Lamer, K., Khairoutdinov, M., and Watters, D.: Mind the gap – Part 2: Improving quantitative estimates of cloud and rain water path in oceanic warm rain using spaceborne radars, Atmos. Meas. Tech., 13, 4865–4883, https://doi.org/10.5194/amt-13-4865-2020, 2020. a
Battaglia, A., Martire, P., Caubet, E., Phalippou, L., Stesina, F., Kollias, P., and Illingworth, A.: Observation error analysis for the WInd VElocity Radar Nephoscope W-band Doppler conically scanning spaceborne radar via end-to-end simulations, Atmos. Meas. Tech., 15, 3011–3030, https://doi.org/10.5194/amt-15-3011-2022, 2022. a, b
Download
Short summary
The WIVERN (WInd Velocity Radar Nephoscope) conically scanning Doppler W-band radar has the potential, for the first time, to map the mesoscale and synoptic variability of cloud dynamics and precipitation microphysics. This study shows that the oblique angle of incidence will be advantageous compared to standard nadir-looking radars due to substantial clutter suppression over the ocean surface. This feature will enable the detection and quantification of light and moderate precipitation, with improved proximity to the surface.
Share