Article

Ukkonen, P. ORCID: https://orcid.org/0000-0001-8565-8079 and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2024) Twelve times faster yet accurate: a new state‐of‐the‐art in radiation schemes via performance and spectral optimization. Journal of Advances in Modeling Earth Systems, 16 (1). e2023MS003932. ISSN 1942-2466 doi: https://doi.org/10.1029/2023ms003932

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2023) What are the optimum discrete angles to use in thermal‐infrared radiative transfer calculations? Quarterly Journal of the Royal Meteorological Society. ISSN 1477-870X doi: https://doi.org/10.1002/qj.4598

Stretton, M. A. ORCID: https://orcid.org/0000-0002-1444-5735, Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Grimmond, S. ORCID: https://orcid.org/0000-0002-3166-9415 and Morrison, W. (2023) Characterising the vertical structure of buildings in cities for use in atmospheric models. Urban Climate, 50. 101560. ISSN 2212-0955 doi: https://doi.org/10.1016/j.uclim.2023.101560

Stretton, M. A. ORCID: https://orcid.org/0000-0002-1444-5735, Morrison, W., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Grimmond, S. ORCID: https://orcid.org/0000-0002-3166-9415 (2023) Evaluation of vertically resolved longwave radiation in SPARTACUS-Urban 0.7.3 and the sensitivity to urban surface temperatures. Geoscientific Model Development, 16 (20). pp. 5931-5947. ISSN 1991-9603 doi: https://doi.org/10.5194/gmd-16-5931-2023

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Matricardi, M. ORCID: https://orcid.org/0000-0001-7514-9473 (2022) A tool for generating fast k ‐distribution gas‐optics models for weather and climate applications. Journal of Advances in Modeling Earth Systems, 14 (10). e2022MS003033. ISSN 1942-2466 doi: https://doi.org/10.1029/2022MS003033

Stretton, M. A., Morrison, W., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Grimmond, S. ORCID: https://orcid.org/0000-0002-3166-9415 (2022) Evaluation of the SPARTACUS-Urban radiation model for vertically resolved shortwave radiation in urban areas. Boundary-Layer Meteorology, 184. pp. 301-331. ISSN 1573-1472 doi: https://doi.org/10.1007/s10546-022-00706-9

Monge-Sanz, B. M., Bozzo, A., Byrne, N., Chipperfield, M. P., Diamantakis, M., Flemming, J., Gray, L. J., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Jones, L., Magnusson, L., Polichtchouk, I., Shepherd, T. G. ORCID: https://orcid.org/0000-0002-6631-9968, Wedi, N. and Weisheimer, A. (2022) A stratospheric prognostic ozone for seamless Earth system models: performance, impacts and future. Atmospheric Chemistry and Physics, 22. pp. 4277-4302. ISSN 1680-7316 doi: https://doi.org/10.5194/acp-22-4277-2022

Meyer, D. ORCID: https://orcid.org/0000-0002-7071-7547, Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Dueben, P. D. ORCID: https://orcid.org/0000-0002-4610-3326 and Mason, S. L. ORCID: https://orcid.org/0000-0002-9699-8850 (2022) Machine learning emulation of 3D cloud radiative effects. Journal of Advances in Modeling Earth Systems, 14 (3). ISSN 1942-2466 doi: https://doi.org/10.1029/2021ms002550

Meyer, D. ORCID: https://orcid.org/0000-0002-7071-7547, Grimmond, S. ORCID: https://orcid.org/0000-0002-3166-9415, Dueben, P. ORCID: https://orcid.org/0000-0002-4610-3326, Hogan, R. ORCID: https://orcid.org/0000-0002-3180-5157 and Reeuwijk, M. ORCID: https://orcid.org/0000-0003-4840-5050 (2022) Machine learning emulation of urban land surface processes. Journal of Advances in Modeling Earth Systems, 14 (3). e2021MS002744. ISSN 1942-2466 doi: https://doi.org/10.1029/2021MS002744

Meyer, D. ORCID: https://orcid.org/0000-0002-7071-7547, Nagler, T. and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2021) Copula-based synthetic data augmentation for machine-learning emulators. Geoscientific Model Development, 14 (8). pp. 5205-5215. ISSN 1991-9603 doi: https://doi.org/10.5194/gmd-14-5205-2021

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Matricardi, M. (2020) Evaluating and improving the treatment of gases in radiation schemes: the Correlated K-Distribution Model Intercomparison Project (CKDMIP). Geoscientific Model Development, 13 (12). pp. 6501-6521. ISSN 1991-9603 doi: https://doi.org/10.5194/gmd-13-6501-2020

Ukkonen, P., Pincus, R., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Pagh Nielsen, K. and Kaas, E. (2020) Accelerating radiation computations for dynamical models with targeted machine learning and code optimization. Journal of Advances in Modeling Earth Systems, 12 (12). e2020MS002226. ISSN 1942-2466 doi: https://doi.org/10.1029/2020MS002226

Di Napoli, C., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Pappenberger, F. (2020) Mean radiant temperature from global-scale numerical weather prediction models. International Journal of Biometeorology, 64 (7). pp. 1233-1245. ISSN 1432-1254 doi: https://doi.org/10.1007/s00484-020-01900-5

Lock, S.‐J., Lang, S. T. K., Leutbecher, M., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Vitart, F. (2019) Treatment of model uncertainty from radiation by the Stochastically Perturbed Parametrization Tendencies (SPPT) scheme and associated revisions in the ECMWF ensembles. Quarterly Journal of the Royal Meteorological Society, 145 (S1). pp. 75-89. ISSN 0035-9009 doi: https://doi.org/10.1002/qj.3570

Mason, S. L. ORCID: https://orcid.org/0000-0002-9699-8850, Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Westbrook, C. D. ORCID: https://orcid.org/0000-0002-2889-8815, Kneifel, S., Moisseev, D. and von Terzi, L. (2019) The importance of particle size distribution and internal structure for triple-frequency radar retrievals of the morphology of snow. Atmospheric Measurement Techniques, 12 (9). pp. 4993-5018. ISSN 1867-8548 doi: https://doi.org/10.5194/amt-12-4993-2019

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2019) An exponential model of urban geometry for use in radiative transfer applications. Boundary-Layer Meteorology, 170 (3). pp. 357-372. ISSN 0006-8314 doi: https://doi.org/10.1007/s10546-018-0409-8

Escribano, J., Bozzo, A., Dubuisson, P., Flemming, J., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Labonnote, L. C. and Boucher, O. (2019) Benchmarking clear-sky reflectances. Geoscientific Model Development, 12. pp. 805-827. ISSN 1991-9603 doi: https://doi.org/10.5194/gmd-12-805-2019

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Fielding, M. D., Barker, H. W., Villefranque, N. and Schäfer, S. A. K. (2019) Entrapment: an important mechanism to explain the shortwave 3D radiative effect of clouds. Journal of the Atmospheric Sciences, 76 (7). pp. 2123-2141. ISSN 1520-0469 doi: https://doi.org/10.1175/JAS-D-18-0366.1

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2019) Flexible treatment of radiative transfer in complex urban canopies for use in weather and climate models. Boundary-Layer Meteorology, 173. pp. 53-78. ISSN 0006-8314 doi: https://doi.org/10.1007/s10546-019-00457-0

Leinonen, J., Kneifel, S. and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2018) Evaluation of the Rayleigh-Gans approximation for microwave scattering by rimed snowflakes. Quarterly Journal of the Royal Meteorological Society, 144 (S1). pp. 77-88. ISSN 1477-870X doi: https://doi.org/10.1002/qj.3093

Ahlgrimm, M., Forbes, R. M., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Sandu, I. (2018) Understanding global model systematic shortwave radiation errors in subtropical marine boundary layer cloud regimes. Journal of Advances in Modeling Earth Systems, 10 (8). pp. 2042-2060. ISSN 1942-2466 doi: https://doi.org/10.1029/2018MS001346

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Bozzo, A. (2018) A flexible and efficient radiation scheme for the ECMWF model. Journal of Advances in Modeling Earth Systems, 10 (8). pp. 1990-2008. ISSN 1942-2466 doi: https://doi.org/10.1029/2018MS001364

Polichtchouk, I., Shepherd, T. G. ORCID: https://orcid.org/0000-0002-6631-9968, Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Bechtold, P. (2018) Sensitivity of the Brewer-Dobson circulation and polar vortex variability to parameterized nonorographic gravity wave drag in a high-resolution atmospheric model. Journal of the Atmospheric Sciences, 75 (5). pp. 1525-1543. ISSN 1520-0469 doi: https://doi.org/10.1175/jas-d-17-0304.1

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Quaife, T. ORCID: https://orcid.org/0000-0001-6896-4613 and Braghiere, R. (2018) Fast matrix treatment of 3-D radiative transfer in vegetation canopies: SPARTACUS-Vegetation 1.1. Geoscientific Model Development, 11 (1). pp. 339-350. ISSN 1991-9603 doi: https://doi.org/10.5194/gmd-11-339-2018

Mason, S. L. ORCID: https://orcid.org/0000-0002-9699-8850, Chiu, J. C., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Tian, L. (2017) Improved rain rate and drop size retrievals from airborne Doppler radar. Atmospheric Chemistry and Physics, 17 (18). pp. 11567-11589. ISSN 1680-7324 doi: https://doi.org/10.5194/acp-17-11567-2017

Barrett, A. I., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Forbes, R. M. (2017) Why are mixed-phase altocumulus clouds poorly predicted by large-scale models? Part 1. physical processes. Journal of Geophysical Research: Atmospheres, 122 (18). pp. 9903-9926. ISSN 2169-897X doi: https://doi.org/10.1002/2016jd026321

Barrett, A. I., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Forbes, R. M. (2017) Why are mixed-phase altocumulus clouds poorly predicted by large-scale models? Part 2. vertical resolution sensitivity and parameterization. Journal of Geophysical Research: Atmospheres, 122 (18). pp. 9927-9944. ISSN 2169-8996 doi: https://doi.org/10.1002/2016jd026322

Harrison, R. G. ORCID: https://orcid.org/0000-0003-0693-347X, Pretor-Pinney, G., Marlton, G. J., Anderson, D. G., Kirshbaum, D. J. and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2017) Asperitas – a newly identified cloud supplementary feature. Weather, 72 (5). pp. 132-141. ISSN 0043-1656 doi: https://doi.org/10.1002/wea.2996

Schafer, S. A. K., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Klinger, C., Chiu, J. C. and Mayer, B. (2016) Representing 3-D cloud radiation effects in two-stream schemes: 1. Longwave considerations and effective cloud edge length. Journal of Geophysical Research: Atmospheres, 121 (14). pp. 8567-8582. ISSN 2169-8996 doi: https://doi.org/10.1002/2016JD024876

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Schafer, S. A. K., Klinger, C., Chiu, J. C. and Mayer, B. (2016) Representing 3-D cloud radiation effects in two-stream schemes: 2. Matrix formulation and broadband evaluation. Journal of Geophysical Research: Atmospheres, 121 (14). pp. 8583-8599. ISSN 2169-8996 doi: https://doi.org/10.1002/2016JD024875

Nicol, J., Hogan, R. ORCID: https://orcid.org/0000-0002-3180-5157, Stein, T. ORCID: https://orcid.org/0000-0002-9215-5397, Hanley, K., Clark, P. ORCID: https://orcid.org/0000-0003-1001-9226, Halliwell, C. E., Lean, H. W. and Plant, R. S. ORCID: https://orcid.org/0000-0001-8808-0022 (2015) Convective updraught evaluation in high-resolution NWP simulations using single-Doppler radar measurements. Quarterly Journal of the Royal Meteorological Society, 141 (693). pp. 3177-3189. ISSN 1477-870X doi: https://doi.org/10.1002/qj.2602

Fielding, M. D., Chiu, J. C., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Feingold, G., Eloranta, E., O'Connor, E. J. and Cadeddu, M. P. (2015) Joint retrievals of cloud and drizzle in marine boundary layer clouds using ground-based radar, lidar and zenith radiances. Atmospheric Measurement Techniques, 8. pp. 2663-2683. ISSN 1867-8548 doi: https://doi.org/10.5194/amt-8-2663-2015

Stein, T. ORCID: https://orcid.org/0000-0002-9215-5397, Hogan, R. ORCID: https://orcid.org/0000-0002-3180-5157, Clark, P. ORCID: https://orcid.org/0000-0003-1001-9226, Halliwell, C., Hanley, K., Lean, H., Nicol, J. and Plant, R. S. ORCID: https://orcid.org/0000-0001-8808-0022 (2015) The DYMECS project: a statistical approach for the evaluation of convective storms in high-resolution NWP models. Bulletin of the American Meteorological Society, 96 (6). pp. 939-951. ISSN 1520-0477 doi: https://doi.org/10.1175/BAMS-D-13-00279.1

Harvey, N.J. ORCID: https://orcid.org/0000-0003-0973-5794, Hogan, R.J. ORCID: https://orcid.org/0000-0002-3180-5157 and Dacre, H.F. ORCID: https://orcid.org/0000-0003-4328-9126 (2015) Evaluation of boundary-layer type in a weather forecast model utilising long-term Doppler lidar observations. Quarterly Journal of the Royal Meteorological Society, 141 (689). pp. 1345-1353. ISSN 1477-870X doi: https://doi.org/10.1002/qj.2444 (Part B)

Wood, R., Wyant, M., Bretherton, C. S., Remilliard, J., Kollais, P., Fletcher, J., Stemmler, J., De Szoeke, S., Yuter, S., Miller, M., Mechem, D., Tselioudis, G., Chiu, J. C., Mann, J. A. L., O'Connor, E., Hogan, R. ORCID: https://orcid.org/0000-0002-3180-5157, Dong, X., Miller, M., Ghate, V., Jefferson, A., Min, Q., Minnis, P., Palikonda, R., Albrecht, B., Luke, E., Hannay, C. and Lin, Y. (2015) Clouds, aerosols, and precipitation in the marine boundary layer: an ARM Mobile Facility Deployment. Bulletin of the American Meteorological Society, 96 (3). pp. 419-440. ISSN 1520-0477 doi: https://doi.org/10.1175/BAMS-D-13-00180.1

Hanley, K. E., Plant, R. S. ORCID: https://orcid.org/0000-0001-8808-0022, Stein, T. H. M. ORCID: https://orcid.org/0000-0002-9215-5397, Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Nicol, J. C., Lean, H. W., Halliwell, C. and Clark, P. A. ORCID: https://orcid.org/0000-0003-1001-9226 (2015) Mixing length controls on high resolution simulations of convective storms. Quarterly Journal of the Royal Meteorological Society, 141 (686). pp. 272-284. ISSN 1477-870X doi: https://doi.org/10.1002/qj.2356

Illingworth, A. J. ORCID: https://orcid.org/0000-0002-5774-8410, Barker, H. W., Beljaars, A., Ceccaldi, M., Chepfer, H., Clerbaux, N., Cole, J., Delanoë, J., Domenech, C., Donovan, D. P., Fukuda, S., Hirakata, M., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Huenerbein, A., Kollias, P., Kubota, T., Nakajima, T., Nakajima, T. Y., Nishizawa, T., Ohno, Y., Okamoto, H., Oki, R., Sato, K., Satoh, M., Shephard, M. W., Velázquez-Blázquez, A., Wandinger, U., Wehr, T. and van Zadelhoff, G.-J. (2015) The EarthCARE satellite: the next step forward in global measurements of clouds, aerosols, precipitation, and radiation. Bulletin of the American Meteorological Society, 96 (8). pp. 1311-1332. ISSN 1520-0477 doi: https://doi.org/10.1175/BAMS-D-12-00227.1

Stein, T. H. M. ORCID: https://orcid.org/0000-0002-9215-5397, Parker, D. J., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Birch, C., Holloway, C. E. ORCID: https://orcid.org/0000-0001-9903-8989, Lister, G., Marsham, J. H. and Woolnough, S. J. ORCID: https://orcid.org/0000-0003-0500-8514 (2015) The representation of the West-African Monsoon vertical cloud structure in the Met Office Unified Model: an evaluation with CloudSat. Quarterly Journal of the Royal Meteorological Society. ISSN 1477-870X doi: https://doi.org/10.1002/qj.2614

Fielding, M. D., Chiu, J. C., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Feingold, G. (2014) A novel ensemble method for retrieving properties of warm cloud in 3-D using ground-based scanning radar and zenith radiances. Journal of Geophysical Research: Atmospheres, 119 (18). 10,912-10,930. ISSN 2169-8996 doi: https://doi.org/10.1002/2014JD021742

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Westbrook, C. D. ORCID: https://orcid.org/0000-0002-2889-8815 (2014) Equation for the microwave backscatter cross section of aggregate snowflakes using the self-similar Rayleigh–Gans approximation. Journal of the Atmospheric Sciences, 71 (9). pp. 3292-3301. ISSN 1520-0469 doi: https://doi.org/10.1175/JAS-D-13-0347.1

Chiu, J. C., Holmes, J. A., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and O'Connor, E. J. (2014) The interdependence of continental warm cloud properties derived from unexploited solar background signals in ground-based lidar measurements. Atmospheric Chemistry and Physics, 14. pp. 8389-8401. ISSN 1680-7316 doi: https://doi.org/10.5194/acp-14-8389-2014

Stein, T. H. M. ORCID: https://orcid.org/0000-0002-9215-5397, Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Hanley, K. E., Nicol, J. C., Lean, H. W., Plant, R. S. ORCID: https://orcid.org/0000-0001-8808-0022, Clark, P. A. ORCID: https://orcid.org/0000-0003-1001-9226 and Halliwell, C. E. (2014) The three-dimensional morphology of simulated and observed convective storms over southern England. Monthly Weather Review, 142 (9). pp. 3264-3283. ISSN 1520-0493 doi: https://doi.org/10.1175/MWR-D-13-00372.1

Mann, J. A.L., Chiu, J. C., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, O'Connor, E. J., l'Ecuyer, T. S., Stein, T. H. M. ORCID: https://orcid.org/0000-0002-9215-5397 and Jefferson, A. (2014) Aerosol impacts on drizzle properties in warm clouds from ARM Mobile Facility maritime and continental deployments. Journal of Geophysical Research: Atmospheres, 119 (7). pp. 4136-4148. ISSN 2169-8996 doi: https://doi.org/10.1002/2013JD021339

Pearson, K. J., Lister, G. M. S., Birch, C. E., Allan, R. P. ORCID: https://orcid.org/0000-0003-0264-9447, Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Woolnough, S. J. ORCID: https://orcid.org/0000-0003-0500-8514 (2014) Modelling the diurnal cycle of tropical convection across the "Grey Zone". Quarterly Journal of the Royal Meteorological Society, 140 (679). pp. 491-499. ISSN 1477-870X doi: https://doi.org/10.1002/qj.2145

Fielding, M. D., Chiu, J. C., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Feingold, G. (2013) 3D cloud reconstructions: evaluation of scanning radar scan strategy with a view to surface shortwave radiation closure. Journal of Geophysical Research: Atmospheres, 118 (16). pp. 9153-9167. ISSN 2169-8996 doi: https://doi.org/10.1002/jgrd.50614

Harvey, N. J. ORCID: https://orcid.org/0000-0003-0973-5794, Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Dacre, H. F. ORCID: https://orcid.org/0000-0003-4328-9126 (2013) A method to diagnose boundary-layer type using Doppler lidar. Quarterly Journal of the Royal Meteorological Society, 139 (676). pp. 1681-1693. ISSN 1477-870X doi: https://doi.org/10.1002/qj.2068

Bianchi, B., Van Leeuwen, P., Hogan, R. ORCID: https://orcid.org/0000-0002-3180-5157 and Berne, A. (2013) A variational approach to retrieve rain rate by combining information from rain gauges, radars, and microwave links. Journal of Hydrometeorology, 14 (6). pp. 1897-1909. ISSN 1525-7541 doi: https://doi.org/10.1175/JHM-D-12-094.1

Chiu, J. C., Marshak, A., Huang, C.-H., Carnai, T., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Giles, D. M., Holben, B. N., O'Connor, E. J., Knyazikhin, Y. and Wiscombe, W. J. (2012) Cloud droplet size and liquid water path retrievals from zenith radiance measurements: examples from the Atmospheric Radiation Measurement Program and the Aerosol Robotic Network. Atmospheric Chemistry and Physics, 12. pp. 10313-10329. ISSN 1680-7324 doi: https://doi.org/10.5194/acp-12-10313-2012

Zhao, C., Xie, S., Klein, S., Protat, A., Shupe, M., McFarlane, S., Comstock, J., Delanoë, J., Deng, M., Dunn, M., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Huang, D., Jensen, M., Mace, G., McCoy, R., O'Connor, E. J., Turner, D. and Wang, Z. (2012) Toward understanding of differences in current cloud retrievals of ARM ground-based measurements. Journal of Geophysical Research - Atmospheres, 117. D10206. ISSN 0148-0227 doi: https://doi.org/10.1029/2011JD016792

Hogan, R. ORCID: https://orcid.org/0000-0002-3180-5157, Tian, L., Brown, P. R.A., Westbrook, C. ORCID: https://orcid.org/0000-0002-2889-8815, Heymsfield, A. J. and Eastment, J. D. (2012) Radar scattering from ice aggregates using the horizontally aligned oblate spheroid approximation. Journal of Applied Meteorology and Climatology, 51 (3). pp. 655-671. ISSN 1558-8432 doi: https://doi.org/10.1175/JAMC-D-11-074.1

Hill, P. G. ORCID: https://orcid.org/0000-0002-9745-2120, Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Manners, J. and Petch, J. C. (2012) Parametrizing the horizontal inhomogeneity of ice water content using CloudSat data products. Quarterly Journal of the Royal Meteorological Society, 138 (668). pp. 1784-1793. ISSN 1477-870X doi: https://doi.org/10.1002/qj.1893

Pounder, N., Hogan, R. ORCID: https://orcid.org/0000-0002-3180-5157, Varnai, T., Battaglia, A. and Cahalan, R. (2012) A variational method to retrieve the extinction profile in liquid clouds using multiple field-of-view lidar. Journal of Applied Meteorology and Climatology, 51 (2). pp. 350-365. ISSN 1558-8432 doi: https://doi.org/10.1175/JAMC-D-10-05007.1

Stein, T. H. M. ORCID: https://orcid.org/0000-0002-9215-5397, Parker, D. J., Delanoë, J., Dixon, N. S., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Knippertz, P., Maidment, R. I. ORCID: https://orcid.org/0000-0003-2054-3259 and Marsham, J. H. (2011) The vertical cloud structure of the West African monsoon: a 4 year climatology using CloudSat and CALIPSO. Journal of Geophysical Research, 116. D22205. ISSN 2156–2202 doi: https://doi.org/10.1029/2011JD016029

Marenco, F. and Hogan, R. ORCID: https://orcid.org/0000-0002-3180-5157 (2011) Determining the contribution of volcanic ash and boundary layer aerosol in backscatter lidar returns: a three‐component atmosphere approach. Journal of Geophysical Research - Atmospheres, 116. D00U06. ISSN 0148-0227 doi: https://doi.org/10.1029/2010JD015415

Delanoe, J., Hogan, R. ORCID: https://orcid.org/0000-0002-3180-5157, Forbes, R. M., Bodas-Salcedo, A. and Stein, T. H. M. ORCID: https://orcid.org/0000-0002-9215-5397 (2011) Evaluation of ice cloud representation in the ECMWF and UK Met Office models using CloudSat and CALIPSO data. Quarterly Journal of the Royal Meteorological Society, 137 (661). pp. 2064-2078. ISSN 1477-870X doi: https://doi.org/10.1002/qj.882

Barker, H. W., Jerg, M. P., Wehr, T., Kato, S., Donovan, D. P. and Hogan, R. ORCID: https://orcid.org/0000-0002-3180-5157 (2011) A 3D cloud-construction algorithm for the EarthCARE satellite mission. Quarterly Journal of the Royal Meteorological Society, 137 (657). pp. 1042-1058. ISSN 1477-870X doi: https://doi.org/10.1002/qj.824 (Part B)

Dacre, H. F. ORCID: https://orcid.org/0000-0003-4328-9126, Grant, A. L. M., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Belcher, S. E., Thomson, D. J., Devenish, B. J., Marenco, F., Hort, M. C., Haywood, J. M., Ansmann, A., Mattis, I. and Clarisse, L. (2011) Evaluating the structure and magnitude of the ash plume during the initial phase of the 2010 Eyjafjallajökull eruption using lidar observations and NAME simulations. Journal of Geophysical Research, 116. D00U03. ISSN 2156–2202 doi: https://doi.org/10.1029/2011JD015608

Wilkinson, J. M., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Illingworth, A. J. ORCID: https://orcid.org/0000-0002-5774-8410 (2010) Using Doppler radar with a simple explicit microphysics model to diagnose problems with ice sublimation depth-scales in forecast models. Quarterly Journal of the Royal Meteorological Society, 136 (653). pp. 2094-2108. ISSN 1477-870X doi: https://doi.org/10.1002/qj.698

Pearson, K. J., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Allan, R. P. ORCID: https://orcid.org/0000-0003-0264-9447, Lister, G. M. S. and Holloway, C.E. ORCID: https://orcid.org/0000-0001-9903-8989 (2010) Evaluation of the model representation of the evolution of convective systems using satellite observations of outgoing longwave radiation. Journal of Geophysical Research, 115. A20206. ISSN 0148-0227 doi: https://doi.org/10.1029/2010JD014265

O'Connor, E. J., Illingworth, A. J. ORCID: https://orcid.org/0000-0002-5774-8410, Brooks, I. M., Westbrook, C. D. ORCID: https://orcid.org/0000-0002-2889-8815, Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Davies, F. and Brooks, B. J. (2010) 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. Journal of Atmospheric and Oceanic Technology, 27 (10). pp. 1652-1664. ISSN 1520-0426 doi: https://doi.org/10.1175/2010JTECHA1455.1

Shonk, J. K. P., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Edwards, J. M. and Mace, G. G. (2010) Effect of improving representation of horizontal and vertical cloud structure on the Earth's global radiation budget. Part I: review and parametrization. Quarterly Journal of the Royal Meteorological Society, 136 (650). pp. 1191-1204. ISSN 1477-870X doi: https://doi.org/10.1002/qj.647

Shonk, J. K. P. and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2010) Effect of improving representation of horizontal and vertical cloud structure on the Earth's global radiation budget. Part II: The global effects. Quarterly Journal of the Royal Meteorological Society, 136 (650). pp. 1205-1215. ISSN 1477-870X doi: https://doi.org/10.1002/qj.646

Westbrook, C. D. ORCID: https://orcid.org/0000-0002-2889-8815, Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, O'Connor, E. J. and Illingworth, A. J. ORCID: https://orcid.org/0000-0002-5774-8410 (2010) Estimating drizzle drop size and precipitation rate using two-colour lidar measurements. Atmospheric Measurement Techniques, 3 (3). pp. 671-681. ISSN 1867-8548 doi: https://doi.org/10.5194/amt-3-671-2010

Battaglia, A., Tanelli, S., Kobayashi, S., Zrnic, D., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Simmer, C. (2010) Multiple-scattering in radar systems: a review. Journal of Quantitative Spectroscopy & Radiative Transfer, 111 (6). pp. 917-947. ISSN 0022-4073 doi: https://doi.org/10.1016/j.jqsrt.2009.11.024

Delanoe, J. and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2010) Combined CloudSat-CALIPSO-MODIS retrievals of the properties of ice clouds. Journal of Geophysical Research, 115. D00H29. ISSN 0148-0227 doi: https://doi.org/10.1029/2009JD012346

Westbrook, C. D. ORCID: https://orcid.org/0000-0002-2889-8815, Illingworth, A. J. ORCID: https://orcid.org/0000-0002-5774-8410, O'Connor, E. J. and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2010) Doppler lidar measurements of oriented planar ice crystals falling from supercooled and glaciated layer clouds. Quarterly Journal of the Royal Meteorological Society, 136 (646). pp. 260-276. ISSN 1477-870X doi: https://doi.org/10.1002/qj.528

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Ferro, C. A. T., Jolliffe, I. T. and Stephenson, D. B. (2010) Equitability revisited: why the “equitable threat score” is not equitable. Weather and Forecasting, 25 (2). pp. 710-726. ISSN 1520-0434 doi: https://doi.org/10.1175/2009WAF2222350.1

Bouniol, D., Protat, A., Delanoe, J., Pelon, J., Piriou, J.-M., Bouyssel, F., Tompkins, A. M., Wilson, D. R., Morille, Y., Haeffelin, M., O'Connor, E. J., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Illingworth, A. J. ORCID: https://orcid.org/0000-0002-5774-8410, Donovan, D. P. and Baltink, H.-K. (2010) Using continuous ground-based radar and lidar measurements for evaluating the representation of clouds in four operational models. Journal of Applied Meteorology and Climatology, 49 (9). pp. 1971-1991. ISSN 1558-8424 doi: https://doi.org/10.1175/2010JAMC2333.1

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2010) The full-spectrum correlated-k method for longwave atmospheric radiative transfer using an effective Planck function. Journal of the Atmospheric Sciences, 67 (6). pp. 2086-2100. ISSN 1520-0469 doi: https://doi.org/10.1175/2010JAS3202.1

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, O'Connor, E. J. and Illingworth, A. J. ORCID: https://orcid.org/0000-0002-5774-8410 (2009) Verification of cloud-fraction forecasts. Quarterly Journal of the Royal Meteorological Society, 135 (643). pp. 1494-1511. ISSN 1477-870X doi: https://doi.org/10.1002/qj.481

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Grant, A. L. M., Illingworth, A. J. ORCID: https://orcid.org/0000-0002-5774-8410, Pearson, G. N. and O'Connor, E. J. (2009) Vertical velocity variance and skewness in clear and cloud-topped boundary layers as revealed by Doppler lidar. Quarterly Journal of the Royal Meteorological Society, 135 (640). pp. 635-643. ISSN 1477-870X doi: https://doi.org/10.1002/qj.413

Harrison, R. G. ORCID: https://orcid.org/0000-0003-0693-347X, Heath, A. M., Hogan, R. ORCID: https://orcid.org/0000-0002-3180-5157 and Rogers, G. (2009) Comparison of balloon-carried atmospheric motion sensors with Doppler lidar turbulence measurements. Review of Scientific Instruments, 80 (2). 026108. ISSN 0034-6748 doi: https://doi.org/10.1063/1.3086432

Barrett, A. I., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and O'Connor, E. J. (2009) Evaluating forecasts of the evolution of the cloudy boundary layer using diurnal composites of radar and lidar observations. Geophysical Research Letters, 36 (17). L17811. ISSN 0094-8276 doi: https://doi.org/10.1029/2009GL038919

Pearson, K. J., Hogan, R.J. ORCID: https://orcid.org/0000-0002-3180-5157, Allan, R.P. ORCID: https://orcid.org/0000-0003-0264-9447 and Lister, G. M. S. (2009) How well do high resolution models reproduce tropical convection? Proceedings of the 2009 EUMETSAT Meteorological Satellite Conference, P.55. S8, 44. ISSN 1011-3932

Zhong, W., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Haigh, J. D. (2008) Three-dimensional radiative transfer in midlatitude cirrus clouds. Quarterly Journal of the Royal Meteorological Society, 134 (630). pp. 199-215. ISSN 1477-870X doi: https://doi.org/10.1002/qj.182

Harrison, R. G. ORCID: https://orcid.org/0000-0003-0693-347X, Chalmers, N. and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2008) Retrospective cloud determinations from surface solar radiation measurements. Atmospheric Research, 90 (1). pp. 54-62. ISSN 0169-8059 doi: https://doi.org/10.1016/j.atmosres.2008.04.001

Dunbar, T.M., Hanert, E. and Hogan, R.J. ORCID: https://orcid.org/0000-0002-3180-5157 (2008) A One-Dimensional Finite-Element Boundary-Layer Model with a Vertical Adaptive Grid. Boundary-Layer Meteorology, 128 (3). pp. 459-472. ISSN 0006-8314 doi: https://doi.org/10.1007/s10546-008-9297-7

Shonk, J. K.P. and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2008) Tripleclouds: an efficient method for representing horizontal cloud inhomogeneity in 1D radiation schemes by using three regions at each height. Journal of Climate, 21 (11). pp. 2352-2370. ISSN 1520-0442 doi: https://doi.org/10.1175/2007JCLI1940.1

Westbrook, C. D. ORCID: https://orcid.org/0000-0002-2889-8815, Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Illingworth, A. J. ORCID: https://orcid.org/0000-0002-5774-8410 (2008) The capacitance of pristine ice crystals and aggregate snowflakes. Journal of the Atmospheric Sciences, 65 (1). pp. 206-219. ISSN 1520-0469 doi: https://doi.org/10.1175/2007JAS2315.1

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Illingworth, A. J. ORCID: https://orcid.org/0000-0002-5774-8410 and Halladay, K. (2008) Estimating mass and momentum fluxes in a line of cumulonimbus using a single high-resolution Doppler radar. Quarterly Journal of the Royal Meteorological Society, 134 (634). pp. 1127-1141. ISSN 1477-870X doi: https://doi.org/10.1002/qj.286

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2008) Fast lidar and radar multiple-scattering models: Part I: Small-angle scattering using the photon variance-covariance method. Journal of the Atmospheric Sciences, 65 (12). pp. 3621-3635. ISSN 1520-0469 doi: https://doi.org/10.1175/2008JAS2642.1

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Battaglia, A. (2008) Fast lidar and radar multiple-scattering models: Part II: Wide-angle scattering using the time-dependent two-stream approximation. Journal of the Atmospheric Sciences, 65 (12). pp. 3636-3651. ISSN 1520-0469 doi: https://doi.org/10.1175/2008JAS2643.1

Heymsfield, A. J., Protat, A., Austin, R. T., Bouniol, D., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Delanoe, J., Okamato, H., Sato, K., van Zadelhoff, G.-J., Donovan, D. P. and Wang, Z. (2008) Testing IWC retrieval methods using radar and ancillary measurements with in situ data. Journal of Applied Meteorology and Climatology, 47 (1). pp. 135-163. ISSN 1558-8432 doi: https://doi.org/10.1175/2007JAMC1606.1

Wilkinson, J. M., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Illingworth, A. J. ORCID: https://orcid.org/0000-0002-5774-8410 (2008) Use of a lidar forward model for global comparisons of cloud fraction between the ICESat lidar and the ECMWF model. Monthly Weather Review, 136 (10). pp. 3742-3759. ISSN 0027-0644 doi: https://doi.org/10.1175/2008MWR2309.1

Delanoe, J. and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2008) A variational scheme for retrieving ice cloud properties from combined radar, lidar and infrared radiometer. Journal of Geophysical Research, 113 (D7). D07204. ISSN 0148-0227 doi: https://doi.org/10.1029/2007JD009000

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2007) A variational scheme for retrieving rainfall rate and hail reflectivity fraction from polarization radar. Journal of Applied Meteorology and Climatology, 46 (10). pp. 1554-1564. ISSN 1558-8432 doi: https://doi.org/10.1175/JAM2550.1

Illingworth, A. J., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, O'Connor, E. J., Bouniol, D., Brooks, M. E., Delano, J., Donovan, D. P., Eastment, J. D., Gaussiat, N., Goddard, J. W. F., Haeffelin, M., Klein Baltink, H., Krasnov, O. A., Pelon, J., Piriou, J. -M., Protat, A., Russchenberg, H. W. J., Seifert, A., Tompkins, A. M., van Zadelhoff, G. -J., Vinit, F., Willen, U., Wilson, D. R. and Wrench, C. L. (2007) Continuous Evaluation of Cloud Profiles in Seven Operational Models Using Ground-Based Observations. Bulletin of the American Meteorological Society, 88 (6). pp. 883-898. ISSN 1520-0477 doi: https://doi.org/10.1175/BAMS-88-6-883

Heymsfield, A. J., van Zadelhoff, G. -J., Donovan, D. P., Fabry, F., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Illingworth, A. J. (2007) Refinements to ice particle mass dimensional and terminal velocity relationships for ice clouds, Part II: Evaluation and parameterizations of ensemble ice particle sedimentation velocities. Journal of the Atmospheric Sciences, 64 (4). pp. 1068-1088. ISSN 1520-0469 doi: https://doi.org/10.1175/JAS3900.1

Gaussiat, N., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Illingworth, A. J. (2007) Accurate Liquid Water Path Retrieval from Low-Cost Microwave Radiometers Using Additional Information from a Lidar Ceilometer and Operational Forecast Models. Journal of Atmospheric and Oceanic Technology, 24 (9). pp. 1562-1575. ISSN 1520-0426 doi: https://doi.org/10.1175/JTECH2053.1

Naud, C., Mitchell, K. L., Muller, J. -P., Clothiaux, E. E., Albert, P., Preusker, R., Fischer, J. and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2007) Comparison between ATSR-2 stereo, MOS O2 A-band and ground-based cloud top heights. International Journal of Remote Sensing, 28 (9). pp. 1969-1987. ISSN 0143-1161 doi: https://doi.org/10.1080/01431160600641806

Harrison, R. G. ORCID: https://orcid.org/0000-0003-0693-347X and Hogan, R.J. ORCID: https://orcid.org/0000-0002-3180-5157 (2007) Reply to Comment on “In-situ atmospheric turbulence measurement using the terrestrial magnetic field – a compass for a radiosonde” by Ralph D. Lorenz. Journal of Atmospheric and Oceanic Technology, 24 (8). pp. 1521-1522. ISSN 1520-0426

Westbrook, C. D. ORCID: https://orcid.org/0000-0002-2889-8815, Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Illingworth, A. J. and O'Connor, E. J. (2007) Theory and observations of ice particle evolution in cirrus using Doppler radar: evidence for aggregation. Geophysical Research Letters, 34. L02824. ISSN 0094-8276 doi: https://doi.org/10.1029/2006GL027863

Gounou, A. and Hogan, R.J. ORCID: https://orcid.org/0000-0002-3180-5157 (2007) A sensitivity study of the effect of horizontal photon transport on the radiative forcing of contrails. Journal of the Atmospheric Sciences, 64 (5). pp. 1706-1716. ISSN 1520-0469 doi: https://doi.org/10.1175/JAS3915.1

Harrison, R.G. ORCID: https://orcid.org/0000-0003-0693-347X, Rogers, G. and Hogan, R.J. ORCID: https://orcid.org/0000-0002-3180-5157 (2007) A three-dimensional magnetometer for motion sensing of a balloon-carried atmospheric measurement package. Review of Scientific Instruments, 78 (12). p. 124501. ISSN 0034-6748 doi: https://doi.org/10.1063/1.2815349

Mittermaier, M. P., Illingworth, A. J. and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2006) Assessing vertical resolution requirements for operational weather radar data quality. Atmospheric Science Letters, 7. pp. 9-14.

Marsham, J. H., Dobbie, S. and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2006) Evaluation of a large-eddy model simulation of a mixed-phase altocumulus cloud using microwave radiometer, lidar and Doppler radar data. Quarterly Journal of the Royal Meteorological Society, 132 (618). pp. 1693-1715. ISSN 1477-870X

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2006) Fast approximate calculation of multiply scattered lidar returns. Applied Optics, 45 (23). pp. 5984-5992. ISSN 0003-6935

Harrison, R. G. ORCID: https://orcid.org/0000-0003-0693-347X and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2006) In situ atmospheric turbulence measurement using the terrestrial magnetic field - A compass for a radiosonde. Journal Of Atmospheric And Oceanic Technology, 23 (3). pp. 517-523.

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Donovan, D. P., Tinel, C., Brooks, M. E., Bouniol, D., Illingworth, A. J. and Baptista, J. (2006) Independent evaluation of the ability of spaceborne radar and lidar to retrieve the microphysical and radiative properties of ice clouds. Journal Of Atmospheric And Oceanic Technology, 23 (2). pp. 211-227. ISSN 0739-0572

Forbes, R. M. and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2006) Observations of the depth of ice particle evaporation beneath frontal cloud to improve NWP modelling. Quarterly Journal of the Royal Meteorological Society, 132 (616). pp. 865-883. ISSN 1477-870X

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Mittermaier, M. P. and Illingworth, A. J. (2006) The retrieval of ice water content from radar reflectivity factor and temperature and its use in evaluating a mesoscale model. Journal of Applied Meteorology and Climatology, 45 (2). pp. 301-317. ISSN 1558-8424

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Kew, S. F. (2005) A 3D stochastic cloud model for investigating the radiative properties of inhomogeneous cirrus clouds. Quarterly Journal of the Royal Meteorological Society, 131 (611). pp. 2585-2608. ISSN 1477-870X

Clark, P. D., Choularton, T. W., Brown, P. R. A., Field, P. R., Illingworth, A. J. and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2005) Numerical modelling of mixed-phase frontal clouds observed during the CWVC project. Quarterly Journal of the Royal Meteorological Society, 131 (608). pp. 1677-1693. ISSN 1477-870X

Brooks, M. E., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Illingworth, A. J. (2005) Parameterizing the difference in cloud fraction defined by area and by volume as observed with radar and lidar. Journal Of The Atmospheric Sciences, 62 (7). pp. 2248-2260.

Field, P. R., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Brown, P. R. A., Illingworth, A. J., Choularton, T. W. and Cotton, R. J. (2005) Parametrization of ice-particle size distributions for mid-latitude stratiform cloud. Quarterly Journal of the Royal Meteorological Society, 131 (609). pp. 1997-2017. ISSN 1477-870X

O'Connor, E. J., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Illingworth, A. J. (2005) Retrieving stratocumulus drizzle parameters using Doppler radar and lidar. Journal Of Applied Meteorology, 44 (1). pp. 14-27.

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Gaussiat, N. and Illingworth, A. J. (2005) Stratocumulus liquid water content from dual-wavelength radar. Journal Of Atmospheric And Oceanic Technology, 22 (8). pp. 1207-1218.

Tinel, C., Testud, J., Pelon, J., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Protat, A., Delanoe, J. and Bouniol, D. (2005) The retrieval of ice-cloud properties from cloud radar and lidar synergy. Journal Of Applied Meteorology, 44 (6). pp. 860-875.

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Behera, M. D., O'Connor, E. J. and Illingworth, A. J. (2004) Estimate of the global distribution of stratiform supercooled liquid water clouds using the LITE lidar. Geophysical Research Letters, 31 (5). L05106. doi: https://doi.org/10.1029/2003GL018977.

Field, P. R., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Brown, P. R. A., Illingworth, A. J., Choularton, T. W., Kaye, P. H., Hirst, E. and Greenaway, R. (2004) Simultaneous radar and aircraft observations of mixed-phase cloud at the 100m scale. Quarterly Journal of the Royal Meteorological Society, 130 (600). pp. 1877-1904. ISSN 1477-870X

Mittermaier, M. P., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Illingworth, A. J. (2004) Using mesoscale model winds for correcting wind-drift errors in radar estimates of surface rainfall. Quarterly Journal of the Royal Meteorological Society, 130 (601). pp. 2105-2123. ISSN 1477-870X

O'Connor, E. J., Illingworth, A. J. and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2004) A technique for autocalibration of cloud lidar. Journal Of Atmospheric And Oceanic Technology, 21 (5). pp. 777-786.

Hogan, R.J. ORCID: https://orcid.org/0000-0002-3180-5157, Bouniol, D., Ladd, D.N., O'Connor, E.J. and Illingworth, A.J. (2003) Absolute calibration of 94/95-GHz radars using rain. Journal Of Atmospheric And Oceanic Technology, 20. pp. 572-580.

Hogan, R.J. ORCID: https://orcid.org/0000-0002-3180-5157, Francis, P.N., Flentje, H., Illingworth, A.J., Quante, M. and Pelon, J. (2003) Characteristics of mixed-phase clouds. I: Lidar, radar and aircraft observations from CLARE'98. Quarterly Journal of the Royal Meteorological Society, 129. pp. 2089-2116. ISSN 1477-870X

Hogan, R.J. ORCID: https://orcid.org/0000-0002-3180-5157, Illingworth, A.J., O'Connor, E.J. and Baptista, J. (2003) Characteristics of mixed-phase clouds. II: A climatology from ground-based lidar. Quarterly Journal of the Royal Meteorological Society, 129. pp. 2117-2134. ISSN 1477-870X

Hogan, R.J. ORCID: https://orcid.org/0000-0002-3180-5157 and Illingworth, A.J. (2003) Parameterizing ice cloud inhomogeneity and the overlap of inhomogeneities using cloud radar data. Journal Of The Atmospheric Sciences, 60. pp. 756-767.

Phillips, V.T.J., Choularton, T.W., Illingworth, A.J., Hogan, R.J. ORCID: https://orcid.org/0000-0002-3180-5157 and Field, P.R. (2003) Simulations of the glaciation of a frontal mixed-phase cloud with the Explicit Microphysics Model. Quarterly Journal of the Royal Meteorological Society, 129. pp. 1351-1371. ISSN 1477-870X

Book or Report Section

Hogan, R. ORCID: https://orcid.org/0000-0002-3180-5157 and Mason, I. (2012) Deterministic forecasts of binary events. In: Forecast verification: a practitioner's guide in atmospheric science. 2nd Edition. Wiley, pp. 31-59. doi: https://doi.org/10.1002/9781119960003

Report

Hersbach, H., de Rosnay, P., Bell, B., Schepers, D., Simmons, A., Soci, C., Abdalla, S., Alonso-Balmaseda, M., Balsamo, G., Bechtold, P., Berrisfold, P., Bidlot, J.-R., de Boisséson, E., Bonavita, M., Browne, P., Buizza, R., Dahlgren, P., Dee, D., Dragani, R., Diamantakis, M., Flemming, J., Forbes, R., Geer, A. J., Haiden, T., Holm, E., Haimberger, L., Hogan, R. ORCID: https://orcid.org/0000-0002-3180-5157, Horanyi, A., Janiskova, M., Laloyaux, P., Lopez, P., Munoz-Sabater, J., Peubey, C., Radu, R., Richardson, D., Thépaut, J.-N., Vitart, F., Yang, X., Zsoter, E. and Zuo, H., (2018) Operational global reanalysis: progress, future directions and synergies with NWP. ERA Report Series. Report. ECMWF, Reading. doi: https://doi.org/10.21957/tkic6g3wm

Shepherd, T. G. ORCID: https://orcid.org/0000-0002-6631-9968, Polichtchouk, I., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Simmons, A. J., (2018) Report on Stratosphere Task Force. ECMWF Technical Memoranda. 824. Technical Report. ECMWF, Reading, U.K.. pp32.

Conference or Workshop Item

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2010) The full-spectrum correlated k method for longwave atmospheric radiative transfer: treatment of gaseous overlap. In: American Meteorological Society 13th Conference on Atmospheric Radiation, 28 June - 2 July 2010, Portland, Oregon, USA. (Unpublished)

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Battaglia, A. (2007) Accounting for multiple scattering in spaceborne radar and lidar observations. In: 33rd American Meteorological Society Conference on Radar Meteorology, Cairns, Queensland, P3.10.

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2007) A variational scheme for retrieving rainfall rate and hail reflectivity fraction from polarization radar. In: 33rd American Meteorological Society Conference on Radar Meteorology, Cairns, Queensland.

Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Kew, S. F. (2004) A 3D stochastic cloud model for investigating the radiative properties of inhomogeneous cirrus clouds. In: 14th International Conference on Clouds and Precipitation, Bologna.

O'Connor, E. J., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157, Illingworth, A. and Brenguier, J. -L. (2004) Characteristics of drizzle and non-drizzling stratocumulus as revealed by vertically pointing cloud radar and lidar. In: 14th International Conference on Clouds and Precipitation, Bologna.

Gaussiat, N., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Illingworth, A. J. (2004) Cloud water content and cloud particle characteristics revealed by dual wavelength cloud radar observations. In: 14th International Conference on Clouds and Precipitation, Bologna.

Bouniol, D., Illingworth, A. and Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 (2004) Deriving turbulent kinetic energy dissipation rate within clouds using ground based radar. In: 3rd European Conference on Radar Meteorology and Hydrology.

Brook, M. E., Hogan, R. J. ORCID: https://orcid.org/0000-0002-3180-5157 and Illingworth, A. (2004) A long term comparison of cloud properties observed by vertically pointing radar and lidar with their representation in operational NWP models. In: 14th International Conference on Clouds and Precipitation, Bologna.