'Emissivity' diaporamas de présentation

Land Surface Microwave Emissivity: Uncertainties, Dynamics and Modeling

Land Surface Microwave Emissivity: Uncertainties, Dynamics and Modeling Yudong Tian, Christa Peters-Lidard, Ken Harrison, Sujay Kumar and Sarah Ringerud http://lis.gsfc.nasa.gov/PMM/ Sponsored by NASA PMM Program (PI: C. Peters-Lidard). Outline

517 views • 38 slides

Whitecaps, sea-salt aerosols, and climate

Physical Oceanography Dissertation Symposium. Whitecaps, sea-salt aerosols, and climate. Magdalena D. Anguelova. College of Marine Studies, University of Delaware. June 17-21, 2002 Breckenridge, Colorado. Outline. Background. Why?. How?. Work. Results.

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Eva Borbas, Bob Knuteson , Suzanne Seemann Space Science and Engineering Center

UW high spectral resolution global IR land surface emissivity database and the RTTOV U w iremis module. Eva Borbas, Bob Knuteson , Suzanne Seemann Space Science and Engineering Center Univ. of Wisconsin-Madison, WI Ben Ruston (NRL), Roger Saunders and James Hocking (UK, Met Office)

475 views • 29 slides

John M. Forsythe, Stanley Q. Kidder*, Andrew S. Jones, and Thomas H. Vonder Haar

Moisture Profile Retrievals from Satellite Microwave Sounders for Weather Analysis Over Land and Ocean. John M. Forsythe, Stanley Q. Kidder*, Andrew S. Jones, and Thomas H. Vonder Haar Cooperative Institute for Research in the Atmosphere (CIRA) Colorado State University Fort Collins, CO USA

394 views • 28 slides

Chapter 18. Heat Transfer

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A global infrared land surface emissivity database

A global infrared land surface emissivity database Suzanne Wetzel Seemann, Eva Borbas, Robert Knuteson, Elisabeth Weisz, Jun Li, and Hung Lung Huang. Applications requiring a global land surface emissivity.

435 views • 26 slides

Landmark Solaris

Landmark Solaris. Discussion topics. Solar reflective roofing terminology Key industry rating guidelines The advantages of Landmark Solaris Features and Specifications Features & benefits of cool roofing products Consumer considerations for purchasing SR roofing. What is Solar Reflectance?.

399 views • 25 slides

Comparisons of Global Retrieved Emissivity for Version 3.1 and Version 3.5

Sea Surface Emissivity Retrieval Product Evaluation Denise Hagan AIRS Science Team Meeting Greenbelt, Maryland March 31, 2004.

351 views • 24 slides

Emissivity and reflection model for calculating water surface-leaving infrared radiance

2007 Joint EUMETSAT/AMS Satellite Conference. 26 September 2007. Emissivity and reflection model for calculating water surface-leaving infrared radiance. Nicholas R. Nalli 1,4 and P. J. Minnett 2 , P. van Delst 3 , E. Maddy 1,4 , W. W. McMillan 4 , M. D. Goldberg 5.

389 views • 23 slides

New IR Surface Emissivity Estimates to be Evaluated for CRTM

New IR Surface Emissivity Estimates to be Evaluated for CRTM. Ron Vogel (IMSG) MW / IR Emissivity Group Meeting July 7, 2008. Outline. Brief review of new methodologies for estimating IR surface emissivity 1D-Var tuning of emissivity index (Ruston) PC-based MODIS high spectral (Borbas)

370 views • 23 slides

Assimilating infra-red sounder data over land

Assimilating infra-red sounder data over land. John Eyre for Ed Pavelin Met Office, UK Acknowledgements: Brett Candy. DAOS-WG, 4 th meeting, Exeter, 27-28 June 2011. Assimilating infra-red sounder data over land. Outline The problem Met Office implementation: 1D-var + 4D-Var

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The Dependence of Emissivity on Sand Moisture Content

The Dependence of Emissivity on Sand Moisture Content. By: Emily Teske Meteorology Department of Marine and Environmental Systems Florida Institute of Technology. Objective. Measure the Emissivity of Wet, Damp, and Dry sand Compare these measured emissivities to previous studies

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David Toll Deputy Program Element Manager Water Resources Hydrological Sciences NASA/GSFC

NASA Earth Science Capabilities Supporting WestFAST. David Toll Deputy Program Element Manager Water Resources Hydrological Sciences NASA/GSFC Brad Doorn Program Manager NASA Applied Sciences Program Washington D.C. Edwin Sheffner Deputy Chief Earth Science Division NASA/Ames

340 views • 19 slides

Satellite Foundational Course for JPSS ( SatFC -J)

Satellite Foundational Course for JPSS ( SatFC -J). Microwave Surface Emissivity. Learning Objectives. Describe differences in microwave surface emissivity that aid in the characterization of land surfaces, snow and ice cover, and ocean and water surfaces.

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CrIMSS EDR Algorithm Improvements beyond Provisional Maturity

CrIMSS EDR Algorithm Improvements beyond Provisional Maturity.

267 views • 17 slides

GIFTS Blackbody Subsystem Critical Design Review Emissivity Modeling and Uncertainty Budget

GIFTS Blackbody Subsystem Critical Design Review Emissivity Modeling and Uncertainty Budget. 09 March 2004. GIFTS BB Emissivity Topics. Emissivity Requirements Radiance Model Cavity Geometry Cavity Paint Application & Emissivty Cavity Emissivity Calculations Emissivity Error Analysis

397 views • 16 slides

Infra-red Thermography

Infra-red Thermography. Alex Gibson. CEE398Kuc University of Illinois at Urbana-Champaign March 2002 . Outline. Basic Physical Principles Applications Equipment References. Theoretical Basis. Thermal Imaging: Measurement and mapping of infrared energy emitted by the target .

367 views • 12 slides

FY08 GIMPAP Project Proposal Title Page (Revised 30 October 2007)

FY08 GIMPAP Project Proposal Title Page (Revised 30 October 2007). Title : GOES SFOV cloudy sounding product development Project Type : Product Development Proposal Status : New Duration : 2008 - 2009 Leads: Jun Li Other Participants :

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Statistically predicting land surface emissivity What: AMSR-E retrieved emissivity from CSU

Statistically predicting land surface emissivity What: AMSR-E retrieved emissivity from CSU Where: SGP (5 x 5 deg area, 0.25-deg resolution) When: 8/1/2002 - 7/31/2011 (9 years) How: Using MPDI 10GHz as sole predictor. H-pol V-pol.

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