Accessibility navigation


Items where Author is "O'Connor, Dr Ewan"

Up a level
Export as [feed] Atom [feed] RSS 1.0 [feed] RSS 2.0
Group by: Item Type | No Grouping
Number of items: 32.

Chiu, J. C., Holmes, J. A., Hogan, R. J. 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: 10.5194/acp-14-8389-2014

Mann, J. A.L., Chiu, J. C., Hogan, R. J., O'Connor, E. J., l'Ecuyer, T. S., Stein, T. H. M. 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. ISSN 2169-8996 doi: 10.1002/2013JD021339 (In Press)

Chiu, J. C., Marshak, A., Huang, C.-H., Carnai, T., Hogan, R. J., 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: 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., 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: 10.1029/2011JD016792

Bouniol, D., Couvreux, F., Kamsu-Tamo, P.-H., Leplay, M., Guichard, F., Favot, F. and O'Connor, E. J. (2012) Diurnal and seasonal cycles of cloud occurrences, types and radiative impact over West Africa. Journal of Applied Meteorology and Climatology, 51 (3). pp. 534-553. ISSN 1558-8432 doi: 10.1175/JAMC-D-11-051.1

Tonttila, J., O'Connor, E. J., Niemelä, S., Räisänen, P. and Järvinen, H. (2011) Cloud-base vertical velocity statistics: a comparison between an atmospheric mesoscale model and remote sensing observations. Atmospheric Chemistry and Physics, 11 (17). pp. 9207-9218. ISSN 1680-7316 doi: 10.5194/acp-11-9207-2011

Barlow, J. F., Dunbar, T. M., Nemitz, E. G., Wood, C. R., Gallagher, M. W., Davies, F., O'Connor, E. and Harrison, R. M. (2011) Boundary layer dynamics over London, UK, as observed using Doppler lidar during REPARTEE-II. Atmospheric Chemistry and Physics, 11 (5). pp. 2111-2125. ISSN 1680-7316 doi: 10.5194/acp-11-2111-2011

Protat, A., Bouniol, D., O'Connor, E. J., Klein Baltink , H., Verlinde, H. and Widener, K. (2011) CloudSat as a Global Radar Calibrator. Journal of Atmospheric and Oceanic Technology, 28 (3). pp. 445-452. ISSN 0739-0572 doi: 10.1175/2010JTECHA1443.1

Ebell, K., Crewell, S., Löhnert, U., Turner, D. D. and O'Connor, E. J. (2011) Cloud statistics and cloud radiative effect for a low-mountain site. Quarterly Journal of the Royal Meteorological Society, 137 (S1). pp. 306-324. ISSN 1477-870X doi: 10.1002/qj.748

Protat, A., Delanoë, J., May, P. T., Haynes, J., Jakob, C., O'Connor, E. J., Pope, M. and Wheeler, M. C. (2011) The variability of tropical ice cloud properties as a function of the large-scale context from ground-based radar-lidar observations over Darwin, Australia. Atmospheric Chemistry and Physics, 11 (16). pp. 8363-8384. ISSN 1680-7316 doi: 10.5194/acp-11-8363-2011

O'Connor, E. J., Illingworth, A. J., Brooks, I. M., Westbrook, C. D., Hogan, R. J., 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: 10.1175/2010JTECHA1455.1

Westbrook, C. D., Hogan, R. J., O'Connor, E. J. and Illingworth, A. J. (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: 10.5194/amt-3-671-2010

Protat, A., Delanoë, J., O'Connor, E. J. and L'Ecuyer, T. S. (2010) The evaluation of CloudSat and CALIPSO ice microphysical products using ground-based cloud radar and lidar observations. Journal of Atmospheric and Oceanic Technology, 27 (5). pp. 793-810. ISSN 1520-0426 doi: 10.1175/2009JTECHA1397.1

Westbrook, C. D., Illingworth, A. J., O'Connor, E. J. and Hogan, R. J. (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: 10.1002/qj.528

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., Illingworth, A. J., 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: 10.1175/2010JAMC2333.1

Protat, A., Delanoë, J., Plana-Fattori, A., May, P. T. and O'Connor, E. J. (2010) The statistical properties of tropical ice clouds generated by the West-African and Australian monsoons from ground-based radar-lidar observations. Quarterly Journal of the Royal Meteorological Society, 136 (S1). pp. 345-363. ISSN 1477-870X doi: 10.1002/qj.490

Protat, A., Bouniol, D., Delanoe, J., May, P. T., Plana-Fattori, A., Hasson, A., O'Connor, E. J., Goersdorf, U. and Heymsfield, A. J. (2009) Assessment of CloudSat reflectivity measurements and ice cloud properties using ground-based and airborne cloud radar observations. Journal of Atmospheric and Oceanic Technology, 26. pp. 1717-1741. ISSN 1520-0426 doi: 10.1175/2009JTECHA1246.1

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

Hogan, R. J., Grant, A. L. M., Illingworth, A. J., 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: 10.1002/qj.413

Wood, C. R., O'Connor, E. J., Hurley, R. A., Reynolds, D. R. and Illingworth, A. J. (2009) Cloud-radar observations of insects in the UK convective boundary layer. Meteorological Applications, 16 (4). pp. 491-500. ISSN 1469-8080 doi: 10.1002/met.146

Barrett, A. I., Hogan, R. J. 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: 10.1029/2009GL038919

Crewell, S., Mech, M., Reinhardt, T., Selbach, S., Betz, H.-D., Brocard, E., Dick, G., O'Connor, E. J., Fischer, J., Hanisch, T., Hauf, T., Huenerbein , A., Delobbe, L., Mathes, A., Peters, G., Wernli, H., Wiegner, M. and Wulfmeyer, V. (2008) The general observation period 2007 within the priority program on quantitative precipitation forecasting: concept and first results. Meteorologische Zeitschrift, 17 (6). pp. 849-866. ISSN 0941-2948 doi: 10.1127/0941-2948/2008/0336

Loehnert, U., Crewell, S., Krasnov, K., O'Connor, E. J. and Russchenberg, H. (2008) Advances in continuously profiling the thermodynamic state of the boundary layer: integration of measurements and methods. Journal of Atmospheric and Oceanic Technology, 25 (8). pp. 1251-1266. ISSN 1520-0426 doi: 10.1175/2007JTECHA961.1

Illingworth, A. J., Hogan, R. J., 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: DOI: 10.1175/BAMS-88-6-883

Westbrook, C. D., Hogan, R. J., 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: 10.1029/2006GL027863

O'Connor, E. J., Hogan, R. J. and Illingworth, A. J. (2005) Retrieving stratocumulus drizzle parameters using Doppler radar and lidar. Journal Of Applied Meteorology, 44 (1). pp. 14-27.

O'Connor, E. J., Hogan, R. J., 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.

Hogan, R. J., 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: 10.1029/2003GL018977.

O'Connor, E. J., Illingworth, A. J. and Hogan, R. J. (2004) A technique for autocalibration of cloud lidar. Journal Of Atmospheric And Oceanic Technology, 21 (5). pp. 777-786.

Hogan, R.J., 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., 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

Stephens, G.L., Vane , D.G., Boain, R.J., Mace, G.G., Sassen, K., Wang, Z., Illingworth, A., O'Connor, E., Rossow, W.B., Durden, S.L., Miller, S.D., Austin, R.T., Benedetti, A., Mitrescu, C. and the CloudSat Science Team, (2002) The CloudSat mission and the A-train: a new dimension of space-based observations of clouds and precipitation. Bulletin of the American Meteorological Society, 83 (12). pp. 1771-1790. ISSN 1520-0477 doi: 10.1175/BAMS-83-12-1771

This list was generated on Wed Oct 22 13:23:00 2014 BST.

Page navigation