In this contribution we discuss the possibilities of the distrometer or videodistrom-eter measurement. Firstly we describe brie°y what outputs are given through the videodistrom-eter measurement: equivolumetric rain drop diameter, fall velocity, oblateness etc. From these quantities we derive the one minute drop size distributions (DSDs) and from it pertinent radar refectivity factors Z, rain rates R, speci¯c rain attenuations of hypothetical microwave link A and rain kinetic energies Ek. 2017 and 2018 videodistrometer data from Prague were applied. Scatterplots EkR, EkZ A-Z and A-R are shown. In two last relations the unambiguity as a function of frequency was discussed it was observed that the unambiguity is maximal at 25 GHz frequency an...
Knowledge of rainfall characteristics such as drop-size distribution is essential for the developmen...
Accurate measurements of Drop Size Distributions (DSDs) are fundamental in the physics of the cloud...
Rain attenuation is strongly dependent on the rain rate, but also on the rain drop size distribution...
V této diplomové práci jsem se zabýval účinky deště (dešťových kapek) na radiokomunikace, zejména mě...
In this contribution the one year period of the rain rate measurement in the Czech Republic was anal...
Institute of Atmospheric Physics Prague is finishing modern semiconductor cloud Doppler radar PCDR 3...
80-85The paper describes system design of laser distrometer, its calibration process and profiling o...
It has recently been shown that at high rainfall intensities, small raindrops may fall with much lar...
Microwave links are used to connect antennas on mobile telecommunication towers and can therefore be...
This contribution is describing interesting attenuation events in 39 and 19 GHz frequency bands usin...
Relations to estimate, from radar measurements, precipitation (e.g., rainfall rate or liquid water c...
Radar precipitation retrieval uses several relationships that parameterize precipitation properties ...
The backscatter from precipitation particles observed by the vertically pointed antenna beam of the ...
Mikrovlnné spoje typu bod-bod mohou být použity jako rozhlehlá senzorová síť pro měření dešťových sr...
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2017, Tutor: ...
Knowledge of rainfall characteristics such as drop-size distribution is essential for the developmen...
Accurate measurements of Drop Size Distributions (DSDs) are fundamental in the physics of the cloud...
Rain attenuation is strongly dependent on the rain rate, but also on the rain drop size distribution...
V této diplomové práci jsem se zabýval účinky deště (dešťových kapek) na radiokomunikace, zejména mě...
In this contribution the one year period of the rain rate measurement in the Czech Republic was anal...
Institute of Atmospheric Physics Prague is finishing modern semiconductor cloud Doppler radar PCDR 3...
80-85The paper describes system design of laser distrometer, its calibration process and profiling o...
It has recently been shown that at high rainfall intensities, small raindrops may fall with much lar...
Microwave links are used to connect antennas on mobile telecommunication towers and can therefore be...
This contribution is describing interesting attenuation events in 39 and 19 GHz frequency bands usin...
Relations to estimate, from radar measurements, precipitation (e.g., rainfall rate or liquid water c...
Radar precipitation retrieval uses several relationships that parameterize precipitation properties ...
The backscatter from precipitation particles observed by the vertically pointed antenna beam of the ...
Mikrovlnné spoje typu bod-bod mohou být použity jako rozhlehlá senzorová síť pro měření dešťových sr...
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2017, Tutor: ...
Knowledge of rainfall characteristics such as drop-size distribution is essential for the developmen...
Accurate measurements of Drop Size Distributions (DSDs) are fundamental in the physics of the cloud...
Rain attenuation is strongly dependent on the rain rate, but also on the rain drop size distribution...