Results 1 to 10 of about 19,527 (219)
Polarimetric Radar Quantitative Precipitation Estimation
Remote Sensing, 2022 Radar quantitative precipitation estimation (QPE) is one of the primary tasks of weather radars. The QPE quality was substantially improved after polarimetric upgrade of the radars.
Alexander Ryzhkov +4 more
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A Radio Frequency Interference Mitigation Method for Polarimetric Doppler Weather Radars
Leida xuebao, 2021 To mitigate Radio Frequency Interference (RFI) for polarimetric Doppler weather radars, this paper proposes to use spectral polarimetric filters. Polarimetric weather radars can be divided into two basic categories: Simultaneously Transmitting and ...
Jiapeng YIN +4 more
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A Polarimetric Radar Operator and Application for Convective Storm Simulation
Atmosphere, 2022 In this study, a polarimetric radar forward model operator was developed for the Weather Research and Forecasting (WRF) model that was based on a scattering algorithm using the T-matrix methodology. Three microphysics schemes—Thompson, Morrison 2-moment,
Xuanli Li +4 more
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Polarimetric Synthetic Aperture Radar [PDF]
, 2021 Demonstrates the benefits of the usage of fully polarimetric synthetic aperture radar data in applications of Earth remote sensing, with educational and development purposes. Includes numerous up-to-date examples with real data from spaceborne platforms and possibility to use a software to support lecture practicals.
Ruliang Yang +5 more
openaire +2 more sources
Clutter Mitigation Based on Spectral Depolarization Ratio for Dual-Polarization Weather Radars
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 In this article, a spectral polarimetric filter named moving spectral depolarization ratio (MsDR) filter is proposed to mitigate the effects of clutter and noise for dual-polarization weather radar without cross-polar measurements. The filter is based on
Jiapeng Yin +3 more
doaj +1 more source
Remote sensing of Earth terrain [PDF]
Remote sensing of earth terrain is examined. The layered random medium model is used to investigate the fully polarimetric scattering of electromagnetic waves from vegetation. The model is used to interpret the measured data for vegetation fields such as
Arnold, David V. +6 more
core +18 more sources
Remote Sensing, 2022 For entomological radar, the polarization information of the target is usually used to estimate the biological parameters, such as orientation, body length, and mass, of the insect.
Teng Yu +6 more
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Earth and Space Science, 2021 “Fully polarimetric” in its original radio science usage denotes a receiving instrument's ability to measure the four‐parameter Stokes vector characterizing the polarimetric properties of an electro‐magnetic (EM) field.
R. Keith Raney
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Remote Sensing, 2022 A method that formulates the retrieval of drop size distribution (DSD) parameters from polarimetric radar variables at attenuating frequency as the solution of an inverse problem is presented.
Matias Alcoba +2 more
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Atmosphere, 2020 The utilization of polarimetric weather radars for optimizing cloud models is a next frontier of research. It is widely understood that inadequacies in microphysical parameterization schemes in numerical weather prediction (NWP) models is a primary cause
Alexander V. Ryzhkov +4 more
doaj +1 more source