• No results found

weather X-band radars

Multiple Band Microstrip Patch Antenna with DGS for X Band, Ku Band and K Band Applications

Multiple Band Microstrip Patch Antenna with DGS for X Band, Ku Band and K Band Applications

... in X band and Ku band and K band. The X band widely used for air traffic control, military for weather monitoring, satellite communication and deep space ...Ku band ...

6

Real Time Monitoring of Extreme Rainfall Events with Simple X Band Mini Weather Radar

Real Time Monitoring of Extreme Rainfall Events with Simple X Band Mini Weather Radar

... range radars do not provide the necessary spatial and temporal ...short-range X-band mini weather radar can be a valid compromise ...cost X-band radar allowed monitoring three ...

15

The NCAS mobile dual-polarisation Doppler X-band weather radar (NXPol)

The NCAS mobile dual-polarisation Doppler X-band weather radar (NXPol)

... Mobile X-band dual-polarisation Doppler weather radar (NXPol) shown in ...research radars used for intensive operational periods (IOPs) and radars operated as part of national net- ...

14

Attenuation correction for a high-resolution polarimetric X-band weather radar

Attenuation correction for a high-resolution polarimetric X-band weather radar

... for weather radar measurements was pro- vided by Hitschfeld and Bordan ...Polarimetric weather radars operating at linear horizontal/vertical polarisation ba- sis have the capability to measure the ...

6

Quantitative analysis of X-band weather radar attenuation correction accuracy

Quantitative analysis of X-band weather radar attenuation correction accuracy

... in radars operating at short wavelengths, roughly from 1 to 5 ...are X-band radar networks ...K-band radars oper- ating from spaceborne platforms ...

7

Polarimetric X-band weather radar measurements in the tropics: radome and rain attenuation correction

Polarimetric X-band weather radar measurements in the tropics: radome and rain attenuation correction

... polarization X-band weather radars was limited to target applications on small rural or urban basins, also serving as a gap filler of con- ventional weather radar networks ...

17

Attenuation Correction for Ka-band Cloud Radar Using X-band Weather Radar Data

Attenuation Correction for Ka-band Cloud Radar Using X-band Weather Radar Data

... observation radars to be working concurrently, using the same or different wavelengths and covering overlapping observation ...centimeter-wavelength weather radar networks have been established and mosaic ...

16

Coupling X-band dual-polarized mini-radars and hydro-meteorological forecast models: the HYDRORAD project

Coupling X-band dual-polarized mini-radars and hydro-meteorological forecast models: the HYDRORAD project

... text weather radar observations have proven to be very useful in providing information on the spatial distribution of rainfall that can support early warning of ...(i.e. X-band) has proven ...

13

REVIEW OF WEATHER RADARS - PAST, PRESENT AND THE SCOPE FOR FURTURE MODIFICATIONS WITH TECHNOLOGY INNOVATION

REVIEW OF WEATHER RADARS - PAST, PRESENT AND THE SCOPE FOR FURTURE MODIFICATIONS WITH TECHNOLOGY INNOVATION

... National Weather Service(NWS), bought 25 AN/APS- 2F aircraft radars from the navy, modified and released ...of weather radars in United ...first weather related operation. From then ...

21

X Band Mini Radar for Observing and Monitoring Rainfall Events

X Band Mini Radar for Observing and Monitoring Rainfall Events

... an X-band mini radar was installed during the spring of ...range weather radars (Dole, close to Geneva, Bric della Croce, close to Torino and Monte Lema, close to Maggiore ...

8

Performance of high-resolution X-band weather radar networks – the PATTERN example

Performance of high-resolution X-band weather radar networks – the PATTERN example

... at X-band frequencies as an alternative or an addition to S- and C-bands (Lengfeld et ...resolution, radars operating at high frequencies benefit from lower costs resulting from smaller antenna size ...

16

Two weather radar time series of the altitude of the volcanic plume during the May 2011 eruption of Grímsvötn, Iceland

Two weather radar time series of the altitude of the volcanic plume during the May 2011 eruption of Grímsvötn, Iceland

... mobile X-band radar was operated in southern Iceland. X-band radars operate at a shorter wave- length than C-band radars and are therefore more sensitive to smaller ...

7

Study on reflectivity data interpolation and mosaics for multiple Doppler weather radars

Study on reflectivity data interpolation and mosaics for multiple Doppler weather radars

... to the ease of computation of the response function of the Barnes filter [16]. Zhang considered that the spatial interpolation technique should be minimally smooth in radar data and retains the original echo structure ...

10

Determining flooded areas using crowd sensing data and weather radar precipitation : a case study in Brazil

Determining flooded areas using crowd sensing data and weather radar precipitation : a case study in Brazil

... and weather data. Among them, a weather radar is a remote sensing-based equipment that measures the volume of rainfall analyzing the backscattered energy of a microwave pulse emitted to the atmosphere ...

12

Observational operators for dual polarimetric radars in variational data assimilation systems (PolRad VAR v1.0)

Observational operators for dual polarimetric radars in variational data assimilation systems (PolRad VAR v1.0)

... We implemented two variable converters for polarimetric radars in the WRF variational data assimilation system (WRF Var) and the JMANHM data assimilation system (NHM-4DVAR). FIT simulates polarimetric parameters ...

9

Multifractal Comparison of Reflectivity and Polarimetric Rainfall Data from C- and X-Band Radars and Respective Hydrological Responses of a Complex Catchment Model

Multifractal Comparison of Reflectivity and Polarimetric Rainfall Data from C- and X-Band Radars and Respective Hydrological Responses of a Complex Catchment Model

... event for three Dual Polarization Surface Rainfall Intensity (DPSRI) X-band radar rainfall products at 300. 1.5 km and C-band radar data[r] ...

22

Study on deep learning based identification of hydrometeors observed by dual polarization Doppler weather radars

Study on deep learning based identification of hydrometeors observed by dual polarization Doppler weather radars

... An intelligent hydrometeor-type identification system for dual polarization Doppler weather radar data has been de- veloped. It combines the main advantages of both deep learning and fuzzy logic algorithms, and it ...

9

G band atmospheric radars: new frontiers in cloud physics

G band atmospheric radars: new frontiers in cloud physics

... A selection of snow attenuation coefficients derived from such data sets are presented in Fig. 3. Their behaviour is completely different from that of water droplets depicted in Fig. 2. The small imaginary component of ...

20

Design of conventional antenna for c band and x band applications

Design of conventional antenna for c band and x band applications

... flexibility, beam scanning can be easily obtained from these patch antennas. Intensive research has been done in recent years to develop bandwidth enhancement techniques. This technique includes the utilization of thick ...

6

Design Of High Performance Wide Band Rotman Lens In X-Band

Design Of High Performance Wide Band Rotman Lens In X-Band

... beamports and 10 array ports offers a phase shift from -50 degree to +50 degree with 7.5 degree step in X band is presented. The structure of lens has been simulated using MATLAB and optimized with help of ...

5

Show all 10000 documents...

Related subjects