Titlebook: Radar Meteorology; S. Raghavan Book 2003 Springer Science+Business Media Dordrecht 2003 Meteorology.Precipitation.Weather.atmosphere.cyclo

飞行员

肉体

Propagation, Scattering and Attenuation of Microwaves in the Lower Atmosphere,ns with meteorological conditions and the effects of such variations on radio wave propagation are dealt with. In section 2.2, the scattering of radiation by hydrometeors and the derivation of meteorological parameters from radar-measured parameters is discussed. Scattering in clear air due to refra

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Detonate

Phenomena Observed by Weather Radar,se not directly arising from hydrometeors or precipitation and (3) echoes of non-meteorological origin. The first category is discussed in the first section and the rest in section 4.2. Discussions of the melting or “bright” band and of lightning detection by radar are also included.

maintenance

synovitis

Radar Observation of Weather Systems,es of severe storms, stratiform anvil, hail, mesocyclone, tornado, gust front and downburst. This is followed in section two with use of radar data in studies of the growth of convection. Section 6.3 deals with derivation of products from radar observation directly or in conjunction with numerical m

peak-flow

Estimation of Precipitation,cipitation using measurements of reflectivity factor. Drop size measurements, . relations and corrections needed for the effects of range, melting band and attenuation are discussed. Calibration with rain gauges is also dealt with in this section. In section 7.3, area-time integral methods are discu

晚来的提名

Radar Observation of Tropical Cyclones, the most important meteorological phenomena. We describe the various features observable by radar in tropical cyclones and the methods of determining the centre of a TC from radar reflectivity and Doppler velocity patterns, in the first section of this chapter. Section 8.2 deals with the determinat

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拾落穗

Special Applications, New Radars and the Future,applications, new types of radars and finally, speculate on the future of radar meteorology. Section 11.1 deals with applications to weather modification and space launch support. In section 11.2 we discuss the use of radars at millimetre wavelengths for cloud as well as precipitation studies. We al