搜索结果: 1-15 共查到“大气科学 Radar”相关记录28条 . 查询时间(0.125 秒)
WIND SHEAR IDENTIFICATION WITH THE RETRIEVAL WIND OF DOPPLER WEARTH RADAR
Wind shear Doppler weather radar Conventions Wind field retrieval Guangzhou
2018/5/17
A new method, which based on the wind field retrieval algorithm of Volume Velocity Process (VVP), has been used to identified the intensity of wind shear occurred in a severe convection process in Gua...
World’s most advanced shipborne radar ready to set sail（图）
World most advanced shipborne radar set sail
2017/10/25
In mid-October, Steven Rutledge will sail to the intertropical convergence zone near the Equator aboard a 300-foot vessel called the R/V Roger Revelle.It’s not a vacation cruise. Rutledge, professor o...
Scientists track nighttime bird migration using weather radar
Scientists nighttime bird migration weather radar
2016/2/23
Using recently developed techniques for analyzing Doppler weather radar data, researchers looked at the impediments -- crosswinds and oceans -- facing nighttime-migrating birds in eastern North Americ...
OU Students Use Nation’s Weather Radar Network to Track Bird Migration at Night
OU Students Nation’s Weather Radar Network Track Bird Migration at Night
2015/7/13
Using the nation’s weather radar network, two University of Oklahoma doctoral students have developed a technique for forecasting something other than the weather: the orientation behavior of birds as...
Coincident measurements of PMSE and NLC above ALOMAR (69° N, 16° E) by radar and lidar from 1999–2008
PMSE NLC ALOMAR (69° N, 16° E) radar and lidar 1999–2008
2011/2/25
Polar Mesosphere Summer Echoes (PMSE) and Noctilucent Clouds (NLC) have been routinely measured at the ALOMAR research facility in Northern Norway (69° N, 16° E) by lidar and radar, respectively. 2900...
Analysis of warm season thunderstorms using an object-oriented tracking method based on radar and total lightning data
warm season thunderstorms object-oriented tracking method based radar total lightning data
2010/10/21
Monitoring thunderstorms activity is an essential part of operational weather surveillance given their potential hazards, including lightning, hail, heavy rainfall, strong winds or even tornadoes. Thi...
Turbulence associated with mountain waves over Northern Scandinavia – a case study using the ESRAD VHF radar and the WRF mesoscale model
Turbulence mountain waves Northern Scandinavia the ESRAD VHF radar the WRF mesoscale model
2010/8/12
We use measurements by the 52 MHz wind-profiling radar ESRAD, situated near Kiruna in Arctic Sweden, and simulations using the Advanced Research and Weather Forecasting model, WRF, to study vertical w...
Study on the impact of sudden stratosphere warming in the upper mesosphere-lower thermosphere regions using satellite and HF radar measurements
sudden stratosphere warming the upper mesosphere-lower thermosphere regions satellite and HF radar measurements
2010/8/12
The occurrence of a sudden stratospheric warming (SSW) excites disturbances in the mesosphere-lower thermospheric (MLT) wind and temperature. Here, we have examined the high frequency (HF) radar wind ...
A Preliminary Study on Radar Measurements of Areal Rainfall Around Helsinki
Preliminary Study Radar Measurements Areal Rainfall Around Helsinki
2009/6/18
A Preliminary Study on Radar Measurements of Areal Rainfall Around Helsinki
Experimental Study on the Measurement of Snowfall by Radar.
On the Accuracy of Radar Rainfall Measurements.
Experiments on the Measurement of Areal Rainfall by Radar
meteorology Measurement Rainfall Radar
2009/6/18
Experiments on the Measurement of Areal Rainfall by Radar.
Digital Processing of Weather Radar Data at the Department of Meteorology,University of Helsinki
weather data rada Meteorology Processing fluctuations
2009/6/18
Digital Processing of Weather Radar Data at the Department of Meteorology, University of Helsinki.
On the Variability of the Z-R Relationship in Rainfall related to Radar Echo Pattern
Variability Z-R Relationship Rainfall
2009/6/18
On the Variability of the Z-R Relationship in Rainfall related to Radar Echo Pattern.
Relation between weather radar equation and first-order backscattering theory
weather radar equation first-order backscattering theory
2009/3/11
Aim of this work is to provide a new insight into the physical basis of the meteorological-radar theory in attenuating media. Starting form the general integral form of the weather radar equation, a m...