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Ice Crystal Alignment: A Concept for High-Temporal-Resolution Monitoring Using Polarimetric Phased Array Radar
Publisher: American Meteorological Society
Identifying Doppler Velocity Contamination Caused by Migrating Birds. Part II: Bayes Identification and Probability Tests
Publisher: American Meteorological Society
Abstract: Based on the Bayesian statistical decision theory, a probabilistic quality control (QC) technique is developed to identify and flag migrating-bird-contaminated sweeps of level II velocity scans at the lowest elevation angle ...
Identifying Doppler Velocity Contamination Caused by Migrating Birds. Part I: Feature Extraction and Quantification
Publisher: American Meteorological Society
Abstract: Radar echoes from migrating birds can severely contaminate Doppler velocity measurements. For meteorological applications, especially quantitative applications in radar data assimilation, it is necessary to remove ...
Columnar Vertical Profile (CVP) Methodology for Validating Polarimetric Radar Retrievals in Ice Using In Situ Aircraft Measurements
Publisher: American Meteorological Society
Abstract: A novel way to process polarimetric radar data collected via plan position indicator (PPI) scans and display those data in a time–height format is introduced. The columnar vertical profile (CVP) methodology uses radar data ...
Quantifying the Mechanisms of Atmospheric Circulation Response to Greenhouse Gas Increases in a Forcing–Feedback Framework
Publisher: American Meteorological Society
Disagreement on the North Atlantic Cold Blob Formation Mechanisms among Climate Models
Publisher: American Meteorological Society
An Improved Time Interpolation for Three-Dimensional Doppler Wind Analysis
Publisher: American Meteorological Society
Abstract: A temporal interpolation is required for three-dimensional Doppler wind analysis when the precise measurement time is counted for each radar beam position. The time interpolation is traditionally done by a linear scheme ...
Investigations of Backscatter Differential Phase in the Melting Layer
Publisher: American Meteorological Society
Abstract: ackscatter differential phase δ within the melting layer has been identified as a reliably measurable but still underutilized polarimetric variable. Polarimetric radar observations at X band in Germany and S band in the ...
Use of Specific Attenuation for Rainfall Measurement at X-Band Radar Wavelengths. Part II: Rainfall Estimates and Comparison with Rain Gauges
Publisher: American Meteorological Society
Abstract: n a series of two papers, rain-rate retrievals based on specific attenuation A at radar X-band wavelength using the R(A) method presented by Ryzhkov et al. are thoroughly investigated. Continuous time series of overlapping ...
Use of Specific Attenuation for Rainfall Measurement at X-Band Radar Wavelengths. Part I: Radar Calibration and Partial Beam Blockage Estimation
Publisher: American Meteorological Society
Abstract: n a two-part paper, radar rain-rate retrievals using specific attenuation A suggested by Ryzhkov et al. are thoroughly investigated. Continuous time series of overlapping measurements from two twin polarimetric X-band ...