Willem J. Marais



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Results: Found 26 records (displaying records 1 through 25)


1. Marais, Willem J. and Hayman, Matthew. Extending water vapor measurement capability of photon-limited differential absorption lidars through simultaneous denoising and inversion. Atmospheric Measurement Techniques, Volume 15, Issue 17, 2022, pp.5159-5180. Reprint # 8848.
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2. Marais, Willem J. and Hayman, Matthew. Extending water vapor measurement capability of photon-limited differential absorption lidars through simultaneous denoising and inversion. Atmospheric Measurement Techniques, Volume 15, Issue 17, 2022, pp.5159-5180. Reprint # 8848.
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3. Marais, Willem J.; Holz, Robert E.; Reid, Jeffrey S. and Willett, Rebecca M. Leveraging spatial textures, through machine learning, to identify aerosols and distinct cloud types from multispectral observations. Atmospheric Measurement Techniques, Volume 13, Issue 10, 2020, pp.5459-5480. Reprint # 8589.
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4. Marais, Willem J.; Holz, Robert E.; Reid, Jeffrey S. and Willett, Rebecca M. Leveraging spatial textures, through machine learning, to identify aerosols and distinct cloud types from multispectral observations. Atmospheric Measurement Techniques, Volume 13, Issue 10, 2020, pp.5459-5480. Reprint # 8589.
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5. Ferrare, Richard; Thorsen, Tyler; Clayton, Marian; Mueller, Detlef; Chemyakin, Eduard; Burton, Sharon; Goldsmith, John; Holz, Robert; Kuehn, Ralph; Eloranta, Edwin; Marais, Willem; Newsam, Rob; Sawamura, Patricia; Moore, Richard; Holben, Brent; Kassianov, Evgueni; Shi, Yan; Hostetler, Chris and Liu, Xu. Characterizing the vertical distribution of aerosols above SGP using CHARMS data. Atmospheric System Research (ASR) Science Team Meeting, 8th, Vienna, VA, 13-17 March 2017. US Department of Energy, Office of Energy Research, Office of Health and Environmental Research, Environmental Sciences Division, Washington, DC, 2017, abstract.
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6. Clayton, Marian; Ferrare, Richard; Turner, David; Thorsen, Tyler; Holz, Robert; Kuehn, Ralph; Eloranta, Edwin; Marais, Willem and Newsom, Rob. Remote-sensing measurements of the diurnal structure of the mixed layer over the SGP. Atmospheric System Research (ASR) Science Team Meeting, 8th, Vienna, VA, 13-17 March 2017. US Department of Energy, Office of Energy Research, Office of Health and Environmental Research, Environmental Sciences Division, Washington, DC, 2017, abstract.
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7. Ferrare, Richard; Thorsen, Tyler; Clayton, Marian; Mueller, Detlef; Chemyakin, Eduard; Burton, Sharon; Goldsmith, John; Holz, Robert; Kuehn, Ralph; Eloranta, Edwin; Marais, Willem; Newsam, Rob; Sawamura, Patricia; Moore, Richard; Holben, Brent; Kassianov, Evgueni; Shi, Yan; Hostetler, Chris and Liu, Xu. Characterizing the vertical distribution of aerosols above SGP using CHARMS data. Atmospheric System Research (ASR) Science Team Meeting, 8th, Vienna, VA, 13-17 March 2017. US Department of Energy, Office of Energy Research, Office of Health and Environmental Research, Environmental Sciences Division, Washington, DC, 2017, abstract.
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8. Clayton, Marian; Ferrare, Richard; Turner, David; Thorsen, Tyler; Holz, Robert; Kuehn, Ralph; Eloranta, Edwin; Marais, Willem and Newsom, Rob. Remote-sensing measurements of the diurnal structure of the mixed layer over the SGP. Atmospheric System Research (ASR) Science Team Meeting, 8th, Vienna, VA, 13-17 March 2017. US Department of Energy, Office of Energy Research, Office of Health and Environmental Research, Environmental Sciences Division, Washington, DC, 2017, abstract.
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9. Phillips, Coda; Holz, Robert; Eloranta, Edwin W.; Reid, Jeffrey S.; Kim, Sang-Woo; Kuehn, Ralph and Marais, Willem. Using long-term ground-based HSRL and geostationary observations in combination with model re-analysis to help disentangle local and long-range transported aerosols in Seoul, South Korea. AGU Fall Meeting, New Orleans, LA, 11-15 December 2017. American Geophysical Union, Washington, DC, 2017, Abstract A12D-02.
10. Marais, Willem and Holz, Robert. New methods to de-noise and invert lidar observations applied to HSRL and CATS observations. AGU Fall Meeting, New Orleans, LA, 11-15 December 2017. American Geophysical Union, Washington, DC, 2017, Abstract A21A-2134.
11. Marais, Willem; Holz, Robert; Hu, Yu Hen; Kuehn, Ralph; Eloranta, Edwin and Millett, Rebecca. Uncertainty analysis of a new approach to inverting backscatter and extinction cross-sections from photon-limited lidar observations. International Laser Radar Conference, 28th, ILRC 28, Bucharest, Romania, 25-30 June 2017. International Lasar Radar Conference, Bucharest, Romania, 2017. abstract,
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12. Phillips, Coda; Holz, Robert; Eloranta, Edwin W.; Reid, Jeffrey S.; Kim, Sang-Woo; Kuehn, Ralph and Marais, Willem. Using long-term ground-based HSRL and geostationary observations in combination with model re-analysis to help disentangle local and long-range transported aerosols in Seoul, South Korea. AGU Fall Meeting, New Orleans, LA, 11-15 December 2017. American Geophysical Union, Washington, DC, 2017, Abstract A12D-02.
13. Marais, Willem and Holz, Robert. New methods to de-noise and invert lidar observations applied to HSRL and CATS observations. AGU Fall Meeting, New Orleans, LA, 11-15 December 2017. American Geophysical Union, Washington, DC, 2017, Abstract A21A-2134.
14. Marais, Willem; Holz, Robert; Hu, Yu Hen; Kuehn, Ralph; Eloranta, Edwin and Millett, Rebecca. Uncertainty analysis of a new approach to inverting backscatter and extinction cross-sections from photon-limited lidar observations. International Laser Radar Conference, 28th, ILRC 28, Bucharest, Romania, 25-30 June 2017. International Lasar Radar Conference, Bucharest, Romania, 2017. abstract,
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15. Marais, Willem J.; Holz, Robert E.; Hu, Yu Hen; Kuehn, Ralph E.; Eloranta, Edwin E. and Willett, Rebecca M. Approach to simultaneously denoise and invert backscatter and extinction from photon-limited atmospheric lidar observations. Applied Optics, Volume 55, Issue 29, 2016, pp.8314-8334. Reprint # 7752.
16. Marais, Willem; Holz, Robert; Hu, Yu Hen and Willett, Rebecca. Atmospheric lidar imaging and Poisson inverse problems. IEEE International Conference on Image Processing, Phoenix, AZ, 25-28 September 2016. Proceedings. Institute of Electrical and Electronic Engineers, Inc. (IEEE), Piscataway, NJ, 2016, pp.983-987. Reprint # 7977.
17. Ferrare, Richard Anthony; Thorsen, Tyler James; Clayton, Marian; Mueller, Detlef; Chemyakin, Eduard; Burton, Sharon P.; Goldsmith, John; Holz, Robert; Kuehn, Ralph; Eloranta, Edwin W.; Marais, Willem; Newsom, Rob K.; Liu, Xu; Sawamura, Patricia; Holben, Brent N. and Hostetler, Chris A. Characterizing the vertical distribution of aerosols using ground-based multiwavelength lidar data. AGU Fall Meeting, San Francisco, CA, 12-16 December 2016. American Geophysical Union, Washington, DC, 2016, Abstract A24D-06.
18. Marais, Willem; Hu, Yu Hen; Holz, Robert and Eloranta, Edwin. A new approach to inverting and de-noising backscatter from lidar observations. International Laser Radar Conference, 27th, ILRC 27, New York, NY, 5-10 July 2015. EPJ Web of Conferences, 2016, DOI: http://dx.doi.org/10.1051/epjconf/201611925004. Reprint # 7682.
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19. Ferrare, Richard Anthony; Thorsen, Tyler James; Clayton, Marian; Mueller, Detlef; Chemyakin, Eduard; Burton, Sharon P.; Goldsmith, John; Holz, Robert; Kuehn, Ralph; Eloranta, Edwin W.; Marais, Willem; Newsom, Rob K.; Liu, Xu; Sawamura, Patricia; Holben, Brent N. and Hostetler, Chris A. Characterizing the vertical distribution of aerosols using ground-based multiwavelength lidar data. AGU Fall Meeting, San Francisco, CA, 12-16 December 2016. American Geophysical Union, Washington, DC, 2016, Abstract A24D-06.
20. Marais, Willem J.; Holz, Robert E.; Hu, Yu Hen; Kuehn, Ralph E.; Eloranta, Edwin E. and Willett, Rebecca M. Approach to simultaneously denoise and invert backscatter and extinction from photon-limited atmospheric lidar observations. Applied Optics, Volume 55, Issue 29, 2016, pp.8314-8334. Reprint # 7752.
21. Marais, Willem; Hu, Yu Hen; Holz, Robert and Eloranta, Edwin. A new approach to inverting and de-noising backscatter from lidar observations. International Laser Radar Conference, 27th, ILRC 27, New York, NY, 5-10 July 2015. EPJ Web of Conferences, 2016, DOI: http://dx.doi.org/10.1051/epjconf/201611925004. Reprint # 7682.
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22. Marais, Willem; Holz, Robert; Hu, Yu Hen and Willett, Rebecca. Atmospheric lidar imaging and Poisson inverse problems. IEEE International Conference on Image Processing, Phoenix, AZ, 25-28 September 2016. Proceedings. Institute of Electrical and Electronic Engineers, Inc. (IEEE), Piscataway, NJ, 2016, pp.983-987. Reprint # 7977.
23. Marais, Willem; Hu, Yu Hen and Holz, Robert. Feature extraction in developing an AIRS cloud mask. 2013 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2013, Melbourne, Australia, 21-26 July 2013 (proceedings). Institute of Electrical and Electronic Engineers, Inc. (IEEE), Piscataway, NJ, 2013, pp.2551-2554. Reprint # 7206.
24. Marais, Willem; Hu, Yu Hen and Holz, Robert. Feature extraction in developing an AIRS cloud mask. 2013 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2013, Melbourne, Australia, 21-26 July 2013 (proceedings). Institute of Electrical and Electronic Engineers, Inc. (IEEE), Piscataway, NJ, 2013, pp.2551-2554. Reprint # 7206.
25. Gumley, L.; Parker, D.; Flynn, B.; Holz, R. and Marais, W. SatCam: A mobile application for coordinated ground/satellite observation of clouds and validation of satellite-derived cloud mask products. AGU Fall Meeting, San Francisco, CA, 5-9 December 2011. American Geophysical Union, Washington, DC, 2011, Abstract ED43C-04.