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Quality Control and Verification of Weather Radar Wind Profiles
Publisher: American Meteorological Society
Abstract: Weather radar wind profiles (WRWPs) have been retrieved from Doppler volume scans using different implementations of the velocity?azimuth display (VAD) and volume velocity processing (VVP) methods. An extensive quality ...
Determining Weather Radar Antenna Pointing Using Signals Detected from the Sun at Low Antenna Elevations
Publisher: American Meteorological Society
Abstract: A method to determine the elevation and azimuth biases of the radar antenna using solar signals observed by a scanning radar is presented. Data recorded at low elevation angles where the atmospheric refraction has a ...
Analysis and Correction of Dual PRF Velocity Data
Publisher: American Meteorological Society
Abstract: The dual pulse repetition frequency (dual PRF) technique for extension of the unambiguous velocity interval is available on many operational Doppler weather radars. Radial velocity data obtained from a C-band Doppler radar ...
Derivation of a 10-Year Radar-Based Climatology of Rainfall
Publisher: American Meteorological Society
Abstract: Weather radars give quantitative precipitation estimates over large areas with high spatial and temporal resolutions not achieved by conventional rain gauge networks. Therefore, the derivation and analysis of a radar-based ...
The Operational Weather Radar Network in Europe
Publisher: American Meteorological Society
Abstract: tional weather radar network in Europe covers more than 30 countries and contains more than 200 weather radars. The radar network is heterogeneous in hardware, signal processing, transmit/receive frequency, and scanning ...
Quality Assessment of Weather Radar Wind Profiles during Bird Migration
Publisher: American Meteorological Society
Abstract: Wind profiles from an operational C-band Doppler radar have been combined with data from a bird tracking radar to assess the wind profile quality during bird migration. The weather radar wind profiles (WRWPs) are retrieved ...
Solar Monitoring of the NEXRAD WSR-88D Network Using Operational Scan Data
Publisher: American Meteorological Society
Real-Time Water Vapor Maps from a GPS Surface Network: Construction, Validation, and Applications
Publisher: American Meteorological Society
Abstract: In this paper the construction of real-time integrated water vapor (IWV) maps from a surface network of global positioning system (GPS) receivers is presented. The IWV maps are constructed using a two-dimensional variational ...
Operational Monitoring of Radar Differential Reflectivity Using the Sun
Publisher: American Meteorological Society
Abstract: A method for the daily monitoring of the differential reflectivity bias for polarimetric weather radars is presented. Sun signals detected in polar volume data produced during operational scanning of the radar are used. ...
Operational Monitoring of Weather Radar Receiving Chain Using the Sun
Publisher: American Meteorological Society
Abstract: A method for operational monitoring of a weather radar receiving chain, including the antenna gain and the receiver, is presented. The ?online? method is entirely based on the analysis of sun signals in the polar volume ...