Results 41 to 50 of about 7,122,692 (304)
Sizing ice hydrometeor populations using the dual-wavelength radar ratio [PDF]
Atmospheric Measurement Techniques, 2022 Dual-wavelength (3.2 and 0.32 cm, i.e., X- and W-radar bands) radar ratio (DWR) measurements in ice clouds and precipitation using Canada's National Research Council Institute for Aerospace Research airborne radar are compared to closely collocated ...
S. Y. Matrosov +4 more
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RIP CURRENT OBSERVATION WITH X-BAND RADAR [PDF]
Coastal Engineering Proceedings, 2011 X-band radar measurements were conducted at the research pier HORS, of the Port and Airport Research Institute, located in Hasaki, Japan. Ensembles of original radar images over 17 minutes were processed to time-averaged radar images every hour, which were analyzed to estimate the intertidal morphology and occurrence of rip currents.
Satoshi Takewaka, Taishi Yamakawa
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International Journal of Mining Science and Technology, 2017 Differential interferometric synthetic aperture radar (DInSAR), a satellite-based remote sensing technique, has potential application for measuring mine subsidence on a regional scale with high spatial and temporal resolutions.
Jessica M. Wempen, Michael K. McCarter
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IOSR Journal of Engineering, 2014 Radar jamming is the intentional emission of radio frequency signals to interfere with the operation of a radar by saturating its receiver with noise or false information. In this paper jamming technique is used to jam x-band radar frequency. To accomplish this goal it's proposed to design circuit using Basic Stamp, ATmega16 Microcontroller, two X-Band
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Multisensor Characterization of the Incandescent Jet Region of Lava Fountain-Fed Tephra Plumes
Remote Sensing, 2020 Explosive basaltic eruptions eject a great amount of pyroclastic material into the atmosphere, forming columns rising to several kilometers above the eruptive vent and causing significant disruption to both proximal and distal communities.
Luigi Mereu +4 more
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Visibility of River Plume Fronts with an X-Band Radar [PDF]
Journal of Sensors, 2016 A land-based X-band radar was employed to observe river plume fronts at the mouth of the Tenryu River, Japan. Time-averaged radar images captured fronts extending offshore from the river’s mouth as bright streaks. Comparisons between satellite optical images and radar images confirm that streaky features in the radar image represent color river plume ...
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Journal of Atmospheric and Oceanic Technology, 2017 AbstractSolid-state weather radar transmitters offer great potential for increased reliability and maintainability, which have been proven to be critical for practical use. Although they have been implemented in radar systems, solid-state transmitters are incapable of producing as high peak power as available in klystrons.
Rui Li +4 more
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A new interpretation of multifrequency/multipolarization radar signatures of the Gulf Stream front
, 1999 Radar signatures which are observed on SIR-C/X-SAR multifrequency/multipolarization synthetic aperture radar images of the Gulf Stream off the U.S. east coast are compared with results of simulations with a numerical radar imaging model. Based on in situ
Susanne Ufermann +5 more
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A Multi-Source Radar Data Complementary Enhancement Generation Method Based on Diffusion Model
Remote SensingMulti-source radar data fusion has become increasingly vital for advancing weather monitoring and forecasting. However, effectively integrating Doppler radar with an X-band phased-array radar remains challenging.
Yuan Peng +4 more
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Preliminary Study on the Feasibility of Performing Quantitative Precipitation Estimation Using X-band Radar [PDF]
, 2009 IRCTR has built an experimental X-band Doppler po-larimetric weather radar system aimed at obtaining high temporal and spatial resolution measurements of precipitation, with particular interest in light rain and drizzle. In this paper a first analysis of
Figueras i Ventura, J. +3 more
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