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For persistent ground clutter in the echo return that is stronger than the at... EE Clothiaux,RS Penc,DW Thomson,... - 《J.atmos.oceanic Technol》 被引量: 800发表: 1994年 Low-Altitude Wind Shear Detection With Doppler Radar The feasibility of using the next generation weather radar (...
A tornado vortex signature (TVS) was identified between 1 and 3 km AGL, when the parent mesocyclone reached its peak radar-indicated intensity of 30 m s(-1). The TVS was located between the updraft and forward-flank downdraft, near the center of the mesocyclone. Dual-Doppler wind ...
State to Shift Doppler Radar from SoBo to Remote Location: Mandatory NOC from IMD Was Stalling Highrise Projects in South, Central MumbaiSuryawanshi, Sudhir
Preliminary Analysis of Three-Dimensional Wind over Complex Terrain in South Korea Using Multiple-Doppler Radar ObservationsTsai, ChiaLunTsai, ChiaLun
Weather radar systems can be used to estimate rainfall in areas where no gauges are available. Although its measurements are indirect, it remains the best alternative to estimate rainfall on high temporal and spatial resolution. With the implementation of the South African Flash Flood Guidance system...
The life cycle and dynamic characteristics of severe storm system~ over'the Transvaal Highveld have been studied extensively by Held (1982), Held and Carte (1979) and Held and van den Berg (1977), where mechanisms leading to the development of deep convection are highlighted, and the need ...
The first case study of a thunderstorm in South Africa based on dual- Doppler radar observationsOn 27 March 1991, an isolated thunderstorm passed between the two CS1R Doppler radars, about 45 km apart.Gomes, A. MHeld, G
The PPIV radar image (bottom panel of Figure 5) showed the appearance of the highly amplified wind velocity (gusty) when the intense lightning in front of the squall line occurred. The flashes of lightning routinely precede severe weather phenomena like wind, hail, and tornadoes by tens of ...
The GNSS-R reflectometry technique involves a dual-base radar that allows one to obtain surface roughness features and geophysical parameters, i.e., by using GNSS to measure the delay (time delay or phase delay) between the direct signal and the signal reflected from the surface mirror; then,...