Abstract
The detection of hail by single and multi-wavelength radar reflectivity and depolarization measurements is reviewed. There are problems of interpretation involved in the detection of hail by the Eccles-Atlas dual-wavelength (10 cm and 3 cm) method because of the possible effects of range variations of mean hail diameter and water coat thickness on hail. An investigation of the feasibility of using 10 cm and 5 cm wavelengths for the detection of hail, and of deducing reflectivities and attenuations by dual radar measurements at attenuating wavelengths is recommended. Methods of hail detection by measurement of circular depolarization ratio suffer from the effects of propagation through the anisotropic medium constituted by precipitation particles.
This work was performed as part of the National Hail Research Experiment, managed by the National Center for Atmospheric Research and sponsored by the Weather Modification Program, Research Applications Directorate, National Science Foundation under Subcontract NCAR 187-71.
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© 1977 American Meteorological Society
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Srivastava, R.C., Jameson, A.R. (1977). Radar Detection of Hail. In: Foote, G.B., Knight, C.A. (eds) Hail: A Review of Hail Science and Hail Suppression. Meteorological Monographs, vol 16. American Meteorological Society, Boston, MA. https://doi.org/10.1007/978-1-935704-30-0_15
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DOI: https://doi.org/10.1007/978-1-935704-30-0_15
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