PPT-Cloud screening and aerosol retrievals from MAX-DOAS measur

Clio Gielen Michel Van Roozendael Francois Hendrick Caroline Fayt Christian Hermans Gaia Pinardi Didier Gilllotay and Tim Vlemmix Hugo De Backer Veerle De Bock and Quentin . Robert Wood. University of Washington. W. ith contributions . from . Eowyn. Baughman, Dan . Grosvenor, Daniel McCoy, Chris . Terai. , Matt . Lebsock. , Dave Leon, Jeff Snider, Tony . Clarke, . Duli. Diner, M.G. Tosca, M.J. Garay, O.V. Kalashnikova, and F. . Xu. Jet Propulsion Laboratory, California Institute of Technology. CalWater-2, MISR, and AirMSPI. CalWater. 2015 Planning . Workship. La Jolla, CA. Yong-Sang Choi. 1. , Bo-Ram Kim. 1. , Heeje Cho. 2. , . Myong. -Hwan Ahn. 1. (Former COMS PI), and . Jhoon. Kim. 3. (GEMS PI). 1. Ewha . Womans. University, Seoul. 2. Seoul National University, Seoul. Presented by Lorraine A. Remer. NASA/Goddard Space Flight Center. Basis of remote sensing. Remote sensing of clouds and aerosols. Observations of aerosol modification of cloud microphysics. 3.1 Explanation. Sundar. . A. . Christopher. Department of . Atmospheric Science. The University of Alabama in . Huntsville. Measurement-Based Estimates of Direct Radiative Effects of Absorbing Aerosols above Low-level Clouds. eulerian. model WRF/. Chem. Paolo Tuccella, Gabriele Curci, . Suzanne. . Crumeyrolle. , Guido Visconti. Direct and . Indirect. aerosol . effects. Clean. Polluted. Direct . effect. Indirect. . effect. V. alidation C. apabilities. Pandora NO. 2. Total and tropospheric columns of NO2 from direct sun measurements -> column along a narrow cone (0.5. o. ), actual spatial coverage depends on solar azimuth and zenith angles for tropospheric and stratospheric column. SPoRT. AOD Composite product for Data Assimilation . 1. Aaron . Naeger. ,. . 2. Bradley . Zavodsky. , and . 3,4. Pawan Gupta. . . 1. University . of Alabama in Huntsville, Huntsville, AL . 2. NASA . Robert Wood, Atmospheric Sciences,. University of Washington. Motivation. Aerosols can potentially influence earth’s radiation budget both by direct interaction with sunlight (aerosol . direct . effect), and also by altering cloud radiative properties (aerosol . . 1. ) . Satellite group, Max Planck institute for Chemistry, Mainz, Germany. 2) Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, China. 3) Belgian Institute for Space . AERosol. AND CLOUD . RETRIEVALS OVER SNOW. Kokhanovsky. VITROCISET Belgium SPRL, . Bratustrasse. 7, 64289 Darmstadt, Germany. a.kokhanovsky@vitrocisetbelgium.com. . CLOUD. AEROSOL. CONCLUSIONS. CLOUDS. years of global observations and comparison to ground-based and satellite data. DOAS workshop 2015, Brussels, July 2015. N. Theys. 1. ,. . I. De Smedt. 1. , . J. van . Gent. 1. , T. Danckaert. 1. , F. Hendrick. . Spring Quarter 2015. Logistics. Class . webpage. . Class meets 1:30-2:50 Mondays and Wednesdays in Room 406, ATG Building. Instructor: . Prof. . Robert . Wood . [ATG . 718, Phone . Pandora NO. 2. Total and tropospheric columns of NO2 from direct sun measurements -> column along a narrow cone (0.5. o. ), actual spatial coverage depends on solar azimuth and zenith angles for tropospheric and stratospheric column.