Works matching AU Hogan, Robin J.

Results: 114

The Three-Dimensional Morphology of Simulated and Observed Convective Storms over Southern England.

Published in:

Monthly Weather Review, 2014, v. 142, n. 9, p. 3264, doi. 10.1175/MWR-D-13-00372.1

By:

Stein, Thorwald H. M.;
Hogan, Robin J.;
Hanley, Kirsty E.;
Nicol, John C.;
Lean, Humphrey W.;
Plant, Robert S.;
Clark, Peter A.;
Halliwell, Carol E.

Publication type:

Article

Assessing vertical resolution requirements for operational weather radar data quality.

Published in:

Atmospheric Science Letters (John Wiley & Sons, Inc. ), 2006, v. 7, n. 1, p. 9, doi. 10.1002/asl.122

By:

Marion P. Mittermaier;
Anthony J. Illingworth;
Robin J. Hogan

Publication type:

Article

A stratospheric prognostic ozone for seamless Earth system models: performance, impacts and future.

Published in:

Atmospheric Chemistry & Physics, 2022, v. 22, n. 7, p. 4277, doi. 10.5194/acp-22-4277-2022

By:

Monge-Sanz, Beatriz M.;
Bozzo, Alessio;
Byrne, Nicholas;
Chipperfield, Martyn P.;
Diamantakis, Michail;
Flemming, Johannes;
Gray, Lesley J.;
Hogan, Robin J.;
Jones, Luke;
Magnusson, Linus;
Polichtchouk, Inna;
Shepherd, Theodore G.;
Wedi, Nils;
Weisheimer, Antje

Publication type:

Article

Effect of solar zenith angle specification in models on mean shortwave fluxes and stratospheric temperatures.

Published in:

Geophysical Research Letters, 2016, v. 43, n. 1, p. 482, doi. 10.1002/2015GL066868

By:

Hogan, Robin J.;
Hirahara, Shoji

Publication type:

Article

Evaluating forecasts of the evolution of the cloudy boundary layer using diurnal composites of radar and lidar observations.

Published in:

Geophysical Research Letters, 2009, v. 36, n. 17, p. n/a, doi. 10.1029/2009GL038919

By:

Barrett, Andrew I.;
Hogan, Robin J.;
O'Connor, Ewan J.

Publication type:

Article

Evaluation of vertically resolved longwave radiation in SPARTACUS-Urban 0.7.3 and the sensitivity to urban surface temperatures.

Published in:

Geoscientific Model Development, 2023, v. 16, n. 20, p. 5931, doi. 10.5194/gmd-16-5931-2023

By:

Stretton, Megan A.;
Morrison, William;
Hogan, Robin J.;
Grimmond, Sue

Publication type:

Article

Implementation of a machine-learned gas optics parameterization in the ECMWF Integrated Forecasting System: RRTMGP-NN 2.0.

Published in:

Geoscientific Model Development, 2023, v. 16, n. 11, p. 3241, doi. 10.5194/gmd-16-3241-2023

By:

Ukkonen, Peter;
Hogan, Robin J.

Publication type:

Article

Copula-based synthetic data augmentation for machine-learning emulators.

Published in:

Geoscientific Model Development, 2021, v. 14, n. 8, p. 5205, doi. 10.5194/gmd-14-5205-2021

By:

Meyer, David;
Nagler, Thomas;
Hogan, Robin J.

Publication type:

Article

Evaluating and improving the treatment of gases in radiation schemes: the Correlated K-Distribution Model Intercomparison Project (CKDMIP).

Published in:

Geoscientific Model Development, 2020, v. 13, n. 12, p. 6501, doi. 10.5194/gmd-13-6501-2020

By:

Hogan, Robin J.;
Matricardi, Marco

Publication type:

Article

A benchmark for testing the accuracy and computational cost of shortwave top-of-atmosphere reflectance calculations in clear-sky aerosol-laden atmospheres.

Published in:

Geoscientific Model Development, 2019, v. 12, n. 2, p. 805, doi. 10.5194/gmd-12-805-2019

By:

Escribano, Jeronimo;
Bozzo, Alessio;
Dubuisson, Philippe;
Flemming, Johannes;
Hogan, Robin J.;
C.-Labonnote, Laurent;
Boucher, Olivier

Publication type:

Article

Fast matrix treatment of 3-D radiative transfer in vegetation canopies: SPARTACUS-Vegetation 1.1.

Published in:

Geoscientific Model Development, 2018, v. 11, n. 1, p. 339, doi. 10.5194/gmd-11-339-2018

By:

Hogan, Robin J.;
Quaife, Tristan;
Braghiere, Renato

Publication type:

Article

Radar Scattering from Ice Aggregates Using the Horizontally Aligned Oblate Spheroid Approximation.

Published in:

Journal of Applied Meteorology & Climatology, 2012, v. 51, n. 3, p. 655, doi. 10.1175/JAMC-D-11-074.1

By:

Hogan, Robin J.;
Tian, Lin;
Brown, Philip R. A.;
Westbrook, Christopher D.;
Heymsfield, Andrew J.;
Eastment, Jon D.

Publication type:

Article

A Variational Method to Retrieve the Extinction Profile in Liquid Clouds Using Multiple-Field-of-View Lidar.

Published in:

Journal of Applied Meteorology & Climatology, 2012, v. 51, n. 2, p. 350, doi. 10.1175/JAMC-D-10-05007.1

By:

Pounder, Nicola L.;
Hogan, Robin J.;
Várnai, Tamás;
Battaglia, Alessandro;
Cahalan, Robert F.

Publication type:

Article

A Comparison among Four Different Retrieval Methods for Ice-Cloud Properties Using Data from CloudSat, CALIPSO, and MODIS.

Published in:

Journal of Applied Meteorology & Climatology, 2011, v. 50, n. 9, p. 1952, doi. 10.1175/2011JAMC2646.1

By:

Stein, Thorwald H. M.;
Delano, Julien;
Hogan, Robin J.

Publication type:

Article

Using Continuous Ground-Based Radar and Lidar Measurements for Evaluating the Representation of Clouds in Four Operational Models.

Published in:

Journal of Applied Meteorology & Climatology, 2010, v. 49, n. 9, p. 1971, doi. 10.1175/2010JAMC2333.1

By:

Bouniol, Dominique;
Protat, Alain;
Delano, Julien;
Pelon, Jacques;
Piriou, Jean-Marcel;
Bouyssel, François;
Tompkins, Adrian M.;
Wilson, Damian R.;
Morille, Yohann;
Haeffelin, Martial;
O'Connor, Ewan J.;
Hogan, Robin J.;
Illingworth, Anthony J.;
Donovan, David P.;
Baltink, Henk-Klein

Publication type:

Article

Testing IWC Retrieval Methods Using Radar and Ancillary Measurements with In Situ Data.

Published in:

Journal of Applied Meteorology & Climatology, 2008, v. 47, n. 1, p. 135, doi. 10.1175/2007JAMC1606.1

By:

Heymsfield, Andrew J.;
Protat, Alain;
Austin, Richard T.;
Bouniol, Dominique;
Hogan, Robin J.;
Delanoë, Julien;
Okamoto, Hajime;
Sato, Kaori;
van Zadelhoff, Gerd-Jan;
Donovan, David P.;
Zhien Wang

Publication type:

Article

A Variational Scheme for Retrieving Rainfall Rate and Hail Reflectivity Fraction from Polarization Radar.

Published in:

Journal of Applied Meteorology & Climatology, 2007, v. 46, n. 10, p. 1544, doi. 10.1175/JAM2550.1

By:

Hogan, Robin J.

Publication type:

Article

The Retrieval of Ice Water Content from Radar Reflectivity Factor and Temperature and Its Use in Evaluating a Mesoscale Model.

Published in:

Journal of Applied Meteorology & Climatology, 2006, v. 45, n. 2, p. 301, doi. 10.1175/JAM2340.1

By:

Hogan, Robin J.;
Mittermaier, Marion P.;
Illingworth, Anthony J.

Publication type:

Article

Evaluating the representation of Arctic cirrus solar radiative effects in the Integrated Forecasting System with airborne measurements.

Published in:

Atmospheric Chemistry & Physics, 2024, v. 24, n. 14, p. 8085, doi. 10.5194/acp-24-8085-2024

By:

Röttenbacher, Johannes;
Ehrlich, André;
Müller, Hanno;
Ewald, Florian;
Luebke, Anna E.;
Kirbus, Benjamin;
Hogan, Robin J.;
Wendisch, Manfred

Publication type:

Article

Evaluation of downward and upward solar irradiances simulated by the Integrated Forecasting System of ECMWF using airborne observations above Arctic low-level clouds.

Published in:

Atmospheric Chemistry & Physics, 2024, v. 24, n. 7, p. 4157, doi. 10.5194/acp-24-4157-2024

By:

Müller, Hanno;
Ehrlich, André;
Jäkel, Evelyn;
Röttenbacher, Johannes;
Kirbus, Benjamin;
Schäfer, Michael;
Hogan, Robin J.;
Wendisch, Manfred

Publication type:

Article

Why are mixed-phase altocumulus clouds poorly predicted by large-scale models? Part 1. Physical processes.

Published in:

Journal of Geophysical Research. Atmospheres, 2017, v. 122, n. 18, p. 9903, doi. 10.1002/2016JD026321

By:

Barrett, Andrew I.;
Hogan, Robin J.;
Forbes, Richard M.

Publication type:

Article

Why are mixed-phase altocumulus clouds poorly predicted by large-scale models? Part 2. Vertical resolution sensitivity and parameterization.

Published in:

Journal of Geophysical Research. Atmospheres, 2017, v. 122, n. 18, p. 9927, doi. 10.1002/2016JD026322

By:

Barrett, Andrew I.;
Hogan, Robin J.;
Forbes, Richard M.

Publication type:

Article

Representing 3-D cloud radiation effects in two-stream schemes: 2. Matrix formulation and broadband evaluation.

Published in:

Journal of Geophysical Research. Atmospheres, 2016, v. 121, n. 14, p. 8583, doi. 10.1002/2016JD024875

By:

Hogan, Robin J.;
Schäfer, Sophia A. K.;
Klinger, Carolin;
Chiu, J. Christine;
Mayer, Bernhard

Publication type:

Article

Representing 3-D cloud radiation effects in two-stream schemes: 1. Longwave considerations and effective cloud edge length.

Published in:

Journal of Geophysical Research. Atmospheres, 2016, v. 121, n. 14, p. 8567, doi. 10.1002/2016JD024876

By:

Schäfer, Sophia A. K.;
Hogan, Robin J.;
Klinger, Carolin;
Chiu, J. Christine;
Mayer, Bernhard

Publication type:

Article

A novel ensemble method for retrieving properties of warm cloud in 3-D using ground-based scanning radar and zenith radiances.

Published in:

Journal of Geophysical Research. Atmospheres, 2014, v. 119, n. 18, p. 10,912, doi. 10.1002/2014JD021742

By:

Fielding, Mark D.;
Chiu, J. Christine;
Hogan, Robin J.;
Feingold, Graham

Publication type:

Article

Aerosol impacts on drizzle properties in warm clouds from ARM Mobile Facility maritime and continental deployments.

Published in:

Journal of Geophysical Research. Atmospheres, 2014, v. 119, n. 7, p. 4136, doi. 10.1002/2013JD021339

By:

Mann, Julian A. L.;
Christine Chiu, J.;
Hogan, Robin J.;
O'Connor, Ewan J.;
L'Ecuyer, Tristan S.;
Stein, Thorwald H. M.;
Jefferson, Anne

Publication type:

Article

3D cloud reconstructions: Evaluation of scanning radar scan strategy with a view to surface shortwave radiation closure.

Published in:

Journal of Geophysical Research. Atmospheres, 2013, v. 118, n. 16, p. 9153, doi. 10.1002/jgrd.50614

By:

Fielding, Mark D.;
Chiu, J. Christine;
Hogan, Robin J.;
Feingold, Graham

Publication type:

Article

Toward understanding of differences in current cloud retrievals of ARM ground-based measurements.

Published in:

Journal of Geophysical Research. Atmospheres, 2012, v. 117, n. D10, p. n/a, doi. 10.1029/2011JD016792

By:

Zhao, Chuanfeng;
Xie, Shaocheng;
Klein, Stephen A.;
Protat, Alain;
Shupe, Matthew D.;
McFarlane, Sally A.;
Comstock, Jennifer M.;
Delanoë, Julien;
Deng, Min;
Dunn, Maureen;
Hogan, Robin J.;
Huang, Dong;
Jensen, Michael P.;
Mace, Gerald G.;
McCoy, Renata;
O'Connor, Ewan J.;
Turner, David D.;
Wang, Zhien

Publication type:

Article

Determining the contribution of volcanic ash and boundary layer aerosol in backscatter lidar returns: A three-component atmosphere approach.

Published in:

Journal of Geophysical Research. Atmospheres, 2011, v. 116, n. D22, p. n/a, doi. 10.1029/2010JD015415

By:

Marenco, Franco;
Hogan, Robin J.

Publication type:

Article

Combined CloudSat-CALIPSO-MODIS retrievals of the properties of ice clouds.

Published in:

Journal of Geophysical Research. Atmospheres, 2010, v. 115, n. D4, p. n/a, doi. 10.1029/2009JD012346

By:

Delanoë, Julien;
Hogan, Robin J.

Publication type:

Article

Copula-based synthetic data generation for machine learning emulators in weather and climate: application to a simple radiation model.

Published in:

Geoscientific Model Development Discussions, 2021, p. 1, doi. 10.5194/gmd-2020-427

By:

Meyer, David;
Nagler, Thomas;
Hogan, Robin J.

Publication type:

Article

Evaluating and improving the treatment of gases in radiation schemes: the Correlated K-Distribution Model Intercomparison Project (CKDMIP).

Published in:

Geoscientific Model Development Discussions, 2020, p. 1, doi. 10.5194/gmd-2020-99

By:

Hogan, Robin J.;
Matricardi, Marco

Publication type:

Article

A benchmark for testing the accuracy and computational cost of shortwave top-of-atmosphere reflectance calculations in clear-sky aerosol-laden atmospheres.

Published in:

Geoscientific Model Development Discussions, 2018, p. 1, doi. 10.5194/gmd-2018-216

By:

Escribano, Jeronimo;
Bozzo, Alessio;
Dubuisson, Philippe;
Flemming, Johannes;
Hogan, Robin J.;
C-Labonnote, Laurent;
Boucher, Olivier

Publication type:

Article

Inclusion of the ECMWF ecRad radiation scheme (v1.5.0) in the MAR (v3.14), regional evaluation for Belgium, and assessment of surface shortwave spectral fluxes at Uccle.

Published in:

Geoscientific Model Development, 2025, v. 18, n. 6, p. 1965, doi. 10.5194/gmd-18-1965-2025

By:

Grailet, Jean-François;
Hogan, Robin J.;
Ghilain, Nicolas;
Bolsée, David;
Fettweis, Xavier;
Grégoire, Marilaure

Publication type:

Article

A Method for Estimating the Turbulent Kinetic Energy Dissipation Rate from a Vertically Pointing Doppler Lidar, and Independent Evaluation from Balloon-Borne In Situ Measurements.

Published in:

Journal of Atmospheric & Oceanic Technology, 2010, v. 27, n. 10, p. 1652, doi. 10.1175/2010JTECHA1455.1

By:

O'Connor, Ewan J.;
Illingworth, Anthony J.;
Brooks, Ian M.;
Westbrook, Christopher D.;
Hogan, Robin J.;
Davies, Fay;
Brooks, Barbara J.

Publication type:

Article

Accurate Liquid Water Path Retrieval from Low-Cost Microwave Radiometers Using Additional Information from a Lidar Ceilometer and Operational Forecast Models.

Published in:

Journal of Atmospheric & Oceanic Technology, 2007, v. 24, n. 9, p. 1562, doi. 10.1175/JTECH2053.1

By:

Gaussiat, Nicolas;
Hogan, Robin J.;
Illingworth, Anthony J.

Publication type:

Article

Reply.

Published in:

2007

By:

Harrison, R. Giles;
Hogan, Robin J.

Publication type:

Letter

In Situ Atmospheric Turbulence Measurement Using the Terrestrial Magnetic Field—A Compass for a Radiosonde.

Published in:

Journal of Atmospheric & Oceanic Technology, 2006, v. 23, n. 3, p. 517, doi. 10.1175/JTECH1860.1

By:

Harrison, R. Giles;
Hogan, Robin J.

Publication type:

Article

Independent Evaluation of the Ability of Spaceborne Radar and Lidar to Retrieve the Microphysical and Radiative Properties of Ice Clouds.

Published in:

Journal of Atmospheric & Oceanic Technology, 2006, v. 23, n. 2, p. 211, doi. 10.1175/JTECH1837.1

By:

Hogan, Robin J.;
Donovan, David P.;
Tinel, Claire;
Brooks, Malcolm E.;
Bouniol, Dominique;
Illingworth, Anthony J.;
Baptista, J. Pedro V. Poiares

Publication type:

Article

Stratocumulus Liquid Water Content from Dual-Wavelength Radar.

Published in:

Journal of Atmospheric & Oceanic Technology, 2005, v. 22, n. 8, p. 1207, doi. 10.1175/JTECH1768.1

By:

Hogan, Robin J.;
Gaussiat, Nicolas;
Illingworth, Anthony J.

Publication type:

Article

A Technique for Autocalibration of Cloud Lidar.

Published in:

Journal of Atmospheric & Oceanic Technology, 2004, v. 21, n. 5, p. 777, doi. 10.1175/1520-0426(2004)021<0777:ATFAOC>2.0.CO;2

By:

O'Connor, Ewan J.;
Illingworth, Anthony J.;
Hogan, Robin J.

Publication type:

Article

Absolute Calibration of 94/95-GHz Radars Using Rain.

Published in:

Journal of Atmospheric & Oceanic Technology, 2003, v. 20, n. 4, p. 572, doi. 10.1175/1520-0426(2003)20<572:ACOGRU>2.0.CO;2

By:

Hogan, Robin J.;
Bouniol, Dominique;
Ladd, Darcy N.;
O'Connor, Ewan J.;
Illingworth, Anthony J.

Publication type:

Article

Quantification of Uncertainties of Radiative Transfer Calculation in Urban Canopy Models.

Published in:

Boundary-Layer Meteorology, 2023, v. 189, n. 1-3, p. 103, doi. 10.1007/s10546-023-00827-9

By:

Schoetter, Robert;
Caliot, Cyril;
Chung, Tin-Yuet;
Hogan, Robin J.;
Masson, Valéry

Publication type:

Article

Evaluation of the SPARTACUS-Urban Radiation Model for Vertically Resolved Shortwave Radiation in Urban Areas.

Published in:

Boundary-Layer Meteorology, 2022, v. 184, n. 2, p. 301, doi. 10.1007/s10546-022-00706-9

By:

Stretton, Megan A.;
Morrison, William;
Hogan, Robin J.;
Grimmond, Sue

Publication type:

Article

Flexible Treatment of Radiative Transfer in Complex Urban Canopies for Use in Weather and Climate Models.

Published in:

Boundary-Layer Meteorology, 2019, v. 173, n. 1, p. 53, doi. 10.1007/s10546-019-00457-0

By:

Hogan, Robin J.

Publication type:

Article

An Exponential Model of Urban Geometry for Use in Radiative Transfer Applications.

Published in:

Boundary-Layer Meteorology, 2019, v. 170, n. 3, p. 357, doi. 10.1007/s10546-018-0409-8

By:

Hogan, Robin J.

Publication type:

Article

A variational scheme for retrieving ice cloud properties from combined radar, lidar, and infrared radiometer.

Published in:

Journal of Geophysical Research. Atmospheres, 2008, v. 113, n. D7, p. n/a, doi. 10.1029/2007JD009000

By:

Delanoë, Julien;
Hogan, Robin J.

Publication type:

Article

Twelve Times Faster yet Accurate: A New State‐Of‐The‐Art in Radiation Schemes via Performance and Spectral Optimization.

Published in:

Journal of Advances in Modeling Earth Systems, 2024, v. 16, n. 1, p. 1, doi. 10.1029/2023MS003932

By:

Ukkonen, Peter;
Hogan, Robin J.

Publication type:

Article

A Tool for Generating Fast k‐Distribution Gas‐Optics Models for Weather and Climate Applications.

Published in:

Journal of Advances in Modeling Earth Systems, 2022, v. 14, n. 10, p. 1, doi. 10.1029/2022MS003033

By:

Hogan, Robin J.;
Matricardi, Marco

Publication type:

Article

Machine Learning Emulation of 3D Cloud Radiative Effects.

Published in:

Journal of Advances in Modeling Earth Systems, 2022, v. 14, n. 3, p. 1, doi. 10.1029/2021MS002550

By:

Meyer, David;
Hogan, Robin J.;
Dueben, Peter D.;
Mason, Shannon L.

Publication type:

Article