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Doppler weather radar data

A quantitative analysis of the impact of wind turbines on operational Doppler weather radar data

A quantitative analysis of the impact of wind turbines on operational Doppler weather radar data

... many radar systems, which are easily disturbed by turbines located in the radar line of ...of Doppler weather radars can lead to erroneous precipitation estimates as well as to inaccurate wind ...

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Airborne polarimetric Doppler weather radar: trade-offs between various engineering specifications

Airborne polarimetric Doppler weather radar: trade-offs between various engineering specifications

... array radar (APAR) that is capable of retrieving dynamic and microphys- ical characteristics of clouds and ...airborne radar has only a limited time for collecting measurements over a specified region ...

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Path reduction factor for microwave terrestrial links derived from the Malaysian meteorological radar data

Path reduction factor for microwave terrestrial links derived from the Malaysian meteorological radar data

... based weather radar is widely used in many studies; Doppler radar and polarimetric radar have been developed and used (Hornbostel et al , ...of data measurements such as rain ...

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Of Fire and Smoke Plumes, Polarimetric Characteristics

Of Fire and Smoke Plumes, Polarimetric Characteristics

... Abstract: Weather surveillance radars routinely detect smoke of various ...National Weather Service in the USA is to forecast fire outlooks as well as to monitor wild fire ...in data fields of ...

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

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

... Multiple weather radars ’ joint detection can enlarge the radar detection range and can improve the detection accuracy, which has become an important method to monitor large-scale weather ...scan ...

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Doppler Radar Data Assimilation for Mesoscale Numerical Rainfall Prediction

Doppler Radar Data Assimilation for Mesoscale Numerical Rainfall Prediction

... of radar data can improve the rainfall forecasts not only for rainfall accumulation but also for rainfall distribution in space and time (Zupanski, Zhang, Zupanski, Hou, & Cheung, 2011; Sokol, ...by ...

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

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

... All data are recorded as moments in Selex’s Rainbow ® 5 format (a flavour of ...Lidar Radar Open Software Environment (LROSE) that is provided by the Earth Observing Laboratory within the US National Center ...

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The next generation airborne polarimetric Doppler weather radar

The next generation airborne polarimetric Doppler weather radar

... critical weather research area is quantitative precipita- tion estimation/forecasting ...vanced data assimilation techniques ...only radar reflectivity is prone to large uncer- ...combining ...

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Technical Note: An open source library for processing weather radar data (wradlib)

Technical Note: An open source library for processing weather radar data (wradlib)

... Current weather radar coverage provided by national weather services (in Goode Homolosine ...terrestrial weather radars, we assumed a maximum range of 200 km per radar ...national ...

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Using infrasound to constrain ash plume rise

Using infrasound to constrain ash plume rise

... We acknowledge the European Research Council for the Starting Grants on ’Strain Localisation in Magmas’ (SLiM, No. 306488). The authors also thank Yousif Al-Sharhan for starting this project during his undergraduate ...

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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

... (Ka-band) radar data and address the problem of instability, an attenuation correction methodology (attenuation correction with variation trend constraint; VTC) was ...X-band radar data ...

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GIS Based Realistic Weather Radar Data Visualization Technique

GIS Based Realistic Weather Radar Data Visualization Technique

... 3D radar data in real time, as shown in Figure 2, the 1D variables obtained from the radar, which is the information of each ray, is first extracted while the information of the header of the ray and ...

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Mesoscale Resolution Radar Data Assimilation Experiments with the Harmonie Model

Mesoscale Resolution Radar Data Assimilation Experiments with the Harmonie Model

... of radar reflectivity data assimilated in the model on the prediction of precipitation patterns and ...in radar data assimilation (RDA) ...

9

Index Terms - Doppler frequency, pendulum, radar, zelscope

Index Terms - Doppler frequency, pendulum, radar, zelscope

... by Doppler Radar In ...then Doppler radar draws the signal twice, so the time period can be measured between any peaks of the ...the radar responds to both to and fro movements the time ...

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Hydrological modelling with weather radar data in urban drainage systems

Hydrological modelling with weather radar data in urban drainage systems

... Rainfall data adjustment using raingauge measurements will be demonstrated by the procedure developed for the Hameldon Hill radar which provided the majority of the rainfall data used in[r] ...

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The value of weather radar data for the estimation of design storms – an analysis for the Hannover region

The value of weather radar data for the estimation of design storms – an analysis for the Hannover region

... Pure radar rainfall, station rainfall and radar-station merging products are analysed regarding extreme rainfall frequencies with durations from 5 min to 6 h and return periods from 1 year to 30 ...the ...

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Quantitative precipitation estimation with weather radar  using a data  and information based approach

Quantitative precipitation estimation with weather radar using a data and information based approach

... meteorological data used in this study: the German Weather Ser- vice (DWD) for radar and classified circulation pattern data, the Administration des services techniques de l’agriculture (ASTA) ...

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A Study of Soil Moisture Retention Relation using Weather Radar Image Data

A Study of Soil Moisture Retention Relation using Weather Radar Image Data

... Jeongho Choi is currently working for Chosun College of Science & Technology as a Adjunct Professor. He received the Ph.D. degree in water resource engineering form Korea University in 2013. Since then he had carried ...

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Comparative Analysis of Strong Convection Process of Convective Cold Cloud and Convective Warm Cloud Type

Comparative Analysis of Strong Convection Process of Convective Cold Cloud and Convective Warm Cloud Type

... convective weather such as strong lightning, short-term heavy precipitation, and 6 - 8 ...of radar, radar wind profile and lightning locator data, the process can be divided into two phases: ...

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Fast Coordinate Conversion Method for Real-time Weather Radar Data Processing

Fast Coordinate Conversion Method for Real-time Weather Radar Data Processing

... the data distributed is normalized to one ray profile per 1° for 360° azimuth in the polar coordinate ...the data generated from the current Seoul metropolitan X-band radar network is the original ...

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