4:05 UT 4:20 4:35 4:50 5:05 5:20 5:35. Cloud Cover at Chilbolton on 19th June 2003 ... We have shown data collected during the CWAVE'03 campaign at Chilbolton in June ...
Scan them with the Chilbolton Advanced Meteorological Radar, ... Pick a small number of storms to prioritize and send commands to the Chilbolton radar Tracking ...
Radar & lidar observations of clouds UWERN Cloud systems and Orography meeting Robin Hogan University of Reading, UK Current and future Chilbolton capabilities
Catherine Jones & Matthew Mascord. Experience of building an ... Rutherford Appleton Lab. & Chilbolton. Remit: Provision of large scale scientific facilities ...
Comparisons with observations from. Cabauw, Chilbolton, and Palaiseau ... Model bias near the surface at the origin of the wrong cloud base height prevision. ...
... has led the way in methods to combine instruments at different wavelengths to retrieve cloud properties Basics of radar and lidar Target classification First ...
LWC - Scaled adiabatic method. Use lidar/radar to determine cloud boundaries. Use model to ... Scale adiabatic lwc profile to match lwp from radiometers ...
Anthony Illingworth, Robin Hogan , Ewan O'Connor, U of Reading, UK ... Adrian Tomkins, ECMWF, Charles Wrench, RAL. Herman Russchenberg, Oleg Krasnov TUD, NL ...
Title: PowerPoint Presentation Author: Robin Hogan Last modified by: Robin Hogan Created Date: 8/29/2002 5:27:07 PM Document presentation format: On-screen Show
The Eyjafjallaj kull eruption: How well were the volcanic ash clouds predicted? Helen Dacre and Alan Grant Robin Hogan, Dave Thomson, Ben Devenish, Jim Haywood ...
specular reflection. Robin Hogan and Anthony Illingworth ... Specular reflection could be a problem for nadir-pointing EarthCARE lidar: how common is it? ...
Observations of boundary-layer turbulence using Doppler lidar and surface fluxes Robin Hogan Alan Grant, Ewan O Connor, Anthony Illingworth, Guy Pearson
... Principle of the wind retrieval ... Apply systematically these algorithms to the ... To be validated for clouds Principle : Separate liquid phase ...
PDFs of humidity and cloud water content from Raman lidar and cloud radar Robin Hogan Ewan O Connor Anthony Illingworth Department of Meteorology, University of ...
Robin Hogan Chris Westbrook, Tyrone Dunbar, Alan Grant, Ewan O Connor, Anthony Illingworth, Stephen Belcher, Janet Barlow Dept of Meteorology, University of Reading
Consistency between cloud radars. Lidar calibration. Molecular calibration ... 3GHz calibrated using Z, ZDR, KDP, redundancy in heavy rain (Goddard et al., 1994) ...
Marion Mittermaier. Ice water content from radar reflectivity factor ... 0.000580 ZT 0.0923 Z. 0.00706T. 0.992. 94 GHz. Non-Rayleigh scattering. Ice water ...
Calibration of RCRU radiometers is performed using absorber held at temperature ... CFARR radiometer data - status. Quality Controlled microwave radiometer data ...
Clouds and their turbulent environment Robin Hogan, Andrew Barrett, Natalie Harvey Helen Dacre, Richard Forbes (ECMWF) Department of Meteorology, University of Reading
Mid- and high-latitudes experience greater seasonality ... 7th January 2004. Freezing ... Analysing high-quality mid-latitude radar data European and ...
Groupe de Mod lisation pour l'Assimilation et la Pr vision. Summary: ... T, melting/ freezing/ evaporation/ Kessler (1979), Clough and Franks (1991) ...
... Illingworth, Nicolas Gaussiat, Dominique Bouniol, Darcy Ladd, Henk Klein Baltink ... Radar calibration by comparison. Use calibration target of known ...
Title: PowerPoint Presentation Author: Robin Hogan Last modified by: Robin Hogan Created Date: 8/29/2002 5:27:07 PM Document presentation format: On-screen Show
Microphysical and radiative properties of ice clouds. Evaluation of the ... 2- Microphysical / radiative properties (as a function of cloud height) 0-3 km, 3-8 km, ...
Large eddy model simulations of lidar and Doppler radar data from a mixed phase cloud: constraining vertical velocities and fallspeeds. John Marsham1, Steven Dobbie1 ...
... but as rain gets heavier the mean size of the drops increase. ... Zdr = 10 log(Zh/Zv) gives us drop shape and hence size, D. Suppose Z is constant. ...
Evaluating Time Diversity Performance on an On-Board Processing Satellite in Earth Station Downlink. Kufre Udofia & Ifiok Otung, ICRC, Faculty of Advanced Technology
Verifying cloud forecasts: What is the half-life of a cloud forecast? Is the Equitable Threat Score really equitable? Robin Hogan Ewan O Connor, Anthony ...
Nicolas Gaussiat Damian Wilson, Malcolm Brooks Met Office, UK ... Met Office (mesoscale and global versions) ECMWF - M t o-France (Arpege) KNMI (Racmo and Hirlam) ...
Many algorithms require similar pre-processing of the data before they can ... to run at other institutes but they don't use matlab: recode in another language? ...