Quality‐based compositing of weather radar derived precipitation
Sign Up to like & getrecommendations! Published in 2019 at "Meteorological Applications"
DOI: 10.1002/met.1812
Abstract: The paper is focused on the problem of weather radar precipitation compositing and aims to produce the data for the whole measurement domain in a way that ensures the quality of the composite is as… read more here.
Keywords: precipitation; quality based; radar; weather radar ... See more keywords
Improving weather radar precipitation maps: A fuzzy logic approach
Sign Up to like & getrecommendations! Published in 2020 at "Atmospheric Research"
DOI: 10.1016/j.atmosres.2019.104710
Abstract: Abstract Weather radar can provide spatially explicit precipitation grids. However interference, ground clutter and various causes of attenuation introduce uncertainty into the result. Typically, rain gauge observations, recognized as a precise measure of precipitation at… read more here.
Keywords: weather radar; precipitation; radar; approach ... See more keywords
Doppler weather radar detects emigratory flights of noctuids during a major pest outbreak
Sign Up to like & getrecommendations! Published in 2017 at "Remote Sensing Applications: Society and Environment"
DOI: 10.1016/j.rsase.2017.07.009
Abstract: Abstract An outbreak of beet armyworm (Spodoptera exigua (Hubner)), cabbage looper, (Trichoplusia ni (Hubner)), and other noctuid pests devastated cotton production in the Lower Rio Grande Valley, TX, in 1995. Major infestations occurred later in… read more here.
Keywords: weather radar; doppler weather; cotton production; radar ... See more keywords
Using weather radar to monitor the number, timing and directions of flying-foxes emerging from their roosts
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-46549-2
Abstract: Knowledge of species’ population trends is crucial when planning for conservation and management; however, this information can be difficult to obtain for extremely mobile species such as flying-foxes (Pteropus spp.; Chiroptera, Pteropodidae). In mainland Australia, flying-foxes are… read more here.
Keywords: weather radar; monitor; flying foxes; foxes emerging ... See more keywords
Clutter-Contaminated Signal Recovery in Spectral Domain for Polarimetric Weather Radar
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2021.3063355
Abstract: The use of spectral polarimetric filters in the range-Doppler domain shows great promise for clutter mitigation in weather radar applications. One limitation of these filters is that they cannot deal with situations in which ground… read more here.
Keywords: weather radar; clutter; spectral domain; domain ... See more keywords
Weather Radar Polarimetry [Book Review]
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Antennas and Propagation Magazine"
DOI: 10.1109/map.2018.2796573
Abstract: This book is a valuable reference book on weather radars and their associated algorithms, and it is written by a vital member of the University of Oklahoma Advanced Radar Research Center. As someone who originally… read more here.
Keywords: polarimetry book; weather radar; radar polarimetry; book ... See more keywords
Ground Clutter Detection for Weather Radar Using Phase Fluctuation Index
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2018.2878378
Abstract: Our aim, in this paper, is to develop a clutter detection algorithm to provide more representative weather radar observations. The new discriminant function based on the phase fluctuation index (PFI) is introduced to achieve a… read more here.
Keywords: weather radar; clutter detection; clutter; detection ... See more keywords
Observations and Design Considerations for Spaceborne Pulse Compression Weather Radar
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2020.3013164
Abstract: Pulse compression has enabled a new generation of low-cost and compact spaceborne weather radar systems. To successfully utilize pulse compression techniques for cloud and precipitation applications, the effects of Doppler-range migration must be considered during… read more here.
Keywords: weather radar; radar; compression weather; pulse compression ... See more keywords
An Estimator for Weather Radar Doppler Power Spectrum via Minimum Mean Square Error
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2020.3044111
Abstract: This article proposes a method for estimating the Doppler power spectrum (DPS) of a weather radar via minimum mean square error (MMSE). In order to detect severe weather phenomena that mostly occur within the lowest… read more here.
Keywords: weather radar; ground clutter; estimator;
Compressive Sensing to Reduce the Number of Elements in a Linear Antenna Array With a Phased Array Weather Radar
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3152998
Abstract: For weather radar, although a phased array system is useful for rapid scanning, its development cost is several times higher than that of radar with a dish-type antenna, and it requires relatively more antenna elements,… read more here.
Keywords: antenna elements; phased array; weather radar; array ... See more keywords
Rapid Identification and Spectral Moment Estimation of Non-Gaussian Weather Radar Signal
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3168153
Abstract: Doppler weather radar observations of strong convective weather phenomena, e.g., tornadoes and supercells, showed that their Doppler spectra could deviate from the Gaussian shape. Classical method for identification of non-Gaussian spectral signal (NGSS) is based… read more here.
Keywords: weather; moment estimation; identification; weather radar ... See more keywords