PPT-The dark-target aerosol remote sensing from MODIS, circa 2011

Author : popsmolecules | Published Date : 2020-06-23

Robert Levy SSAI and NASAGSFC Shana Mattoo SSAI and NASAGSFC Lorraine Remer GSFC Bill Ridgway SSAI and NASAGSFC Junqiang Sun Sigma and NASAGSFC Steve Platnick

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The dark-target aerosol remote sensing from MODIS, circa 2011: Transcript

Robert Levy SSAI and NASAGSFC Shana Mattoo SSAI and NASAGSFC Lorraine Remer GSFC Bill Ridgway SSAI and NASAGSFC Junqiang Sun Sigma and NASAGSFC Steve Platnick GSFC . Example from the Saharan Desert.. Deep Blue . Algorithm from this reference.. darkness. Blue sky. Blue sky bright aerosol. Bright aerosol . brighten dark surface. Dark aerosol . darken bright surface. MODIS ‘Deep Blue’ aerosol. Andrew M. Sayer, N. Christina Hsu, Corey Bettenhausen, Myeong-Jae . Jeong, Jaehwa Lee. MODIS . Red. -. Green. -. Blue. composite. MODIS . Dark. Target . AOD. 0. 0.5. 1.0. Robert Levy (SSAI and NASA/GSFC). Shana . Mattoo. (SSAI and NASA/GSFC). Lorraine Remer (GSFC. ). Bill Ridgway (SSAI and NASA/GSFC). Junqiang. Sun (Sigma and NASA/GSFC). Steve . Platnick. (GSFC. ). 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. Sensing and Air Quality Applications. Richard Kleidman. Science Systems and Applications, Inc.. NASA . GSFC. ARSET - AQ. A. pplied. . R. emote. . S. E. nsing. . T. raining . –. . A. ir . Q. uality. Jacob Anderson. Mentor: Gregory . Leptoukh. Research Objectives. Based on previous research determine the variables that most affect MODIS bias. Find which MODIS aerosol algorithm works better over coastal regions.  VIIRS AOD. Robert Levy. . (NASA-GSFC). Shana . Mattoo. , Leigh . Munchak. . (SSAI @ NASA-GSFC). Falguni. . Patadia. (GESTAR/Morgan State Univ. @ NASA-GSFC). Lorraine Remer (JCET-UMBC). VIIRS-2013 College Park, MD, November 2013. . F. red Huemmrich, UMBC/GSFC . John Gamon, University of Alberta. We want to develop methods to use optical signals to estimate ecosystem carbon exchange. Examine the relationships between ecosystem production (GEP) and spectral reflectance. MODIS Aerosols Observations . over Cities: . Long Term Trends and Air . Quality . Gupta Pawan. 1,2. , Robert Levy. 2. , et al., (MODIS Dark Target Aerosol Team). 1. GESTAR Universities Space Research Associations. Sensing. 2013 - . Dresdsen. 1. APPLICATION OF MAIAC HIGH SPATIAL RESOLUTION AEROSOL RETRIEVALS OVER PO VALLEY (ITALY). Barbara . Arvani. (1),(*). , R. Bradley Pierce. (2). , Alexei I. . Lyapustin. (3). Jeff Dozier – UCSB. NASA Snow Remote Sensing Workshop. Boulder, August 2013. Different concepts in different parts of spectrum. Visible, near-infrared, and infrared. Independent scattering. Weak polarization. Andrew M. Sayer, N. Christina Hsu, Corey Bettenhausen, Myeong-Jae . Jeong, Jaehwa Lee. MODIS . Red. -. Green. -. Blue. composite. MODIS . Dark. Target . AOD. 0. 0.5. 1.0. 1.5. 2.0. MODIS . Deep. Blue AOD. Robert C. Levy (NASA-GSFC). robert.c.levy@nasa.gov. Shana . Mattoo. , Leigh . Munchak. . and Richard . Kleidman. . (SSAI/GSFC). Lorraine Remer. . (UMBC/JCET), . Falguni. . Patadia. (MSU/GSFC), . Collection 6 e-Deep Blue/Dark Target comparison and ‘merged’ aerosol products. 1. Images from NASA Earth Observatory, . http://earthobservatory.nasa.gov/Features/Aerosols/. Deep Blue group: . N. Christina Hsu (PI), .

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