050405 Epa Satellite

Satellite Data Us in PM Management: A Retrospective Assessment Rudolf B. Husar CAPITA, Washington University Presented at A&WMA’s 97 th Annual Conference and Exhibition June 22-27, Indianapolis, IN MexicanSmoke

Early Satellite Detection of Manmade Haze, 1976 Regional Haze Low Visibility Hazy ‘Blobs’ Lyons W.A., Husar R.B. Mon. Weather Rev. 1976 SMS GOES June 30 1975

Co-retrieval of Aerosol and Surface Reflectance: Analysis of Daily US SeaWiFS Data for 2000-2002 Sean Raffuse, Erin Robinson and Rudolf B. Husar CAPITA, Washington University Presented at A&WMA’s 97 th Annual Conference and Exhibition June 22-27, Indianapolis, IN

Results – Seasonal surface reflectance, Eastern US April 29, 2000, Day 120 July 18, 2000, Day 200 October 16, 2000, Day 290

SeaWiFS Satellite Platform and Sensors ,[object Object],[object Object],[object Object],Chlorophyll Absorption Designed for Vegetation Detection Swath 2300 KM 24/day Polar Orbit: ~ 1000 km, 100 min. Equator Crossing: Local Noon

Satellite Aerosol Optical Thickness Climatology SeaWiFS Satellite, Summer 2000 - 2003 20 Percentile 99 Percentile 90 Percentile 60 Percentile

Satellite AOT – Time Fraction (0-100%) SeaWiFS Satellite, Summer 2000 - 2003 Dec, Jan Feb Sep, Oct, Nov Jun, Jul, Aug Mar, Apr, May

SeaWiFS AOT – Summer 60 Percentile 1 km Resolution

Technical Challenge: Characterization ,[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],May 9, 1998 A Really Bad Aerosol Day for N. America Asian Smoke C. American Smoke Canada Smoke

Near Real Time Public Satellite Data Delivery

Interactive Virtual Workgroup Websites July 2002 Quebec Smoke

Summary ,[object Object],[object Object],[object Object],[object Object],[object Object]

Results – Seasonal surface reflectance, Western US April 29, 2000, Day 120 July 18, 2000, Day 200 October 16, 2000, Day 290

Results – Eight month animation

Apparent Surface Reflectance, R ,[object Object],[object Object],Aerosol as Reflector: R a = ( e -  – 1 ) P R = ( R 0 + ( e -  – 1 ) P ) e -  Aerosol as Filter: T a = e -  Surface reflectance R 0 ,[object Object],[object Object],[object Object],[object Object]

Information Techology Vision Scenario: Smoke Impact REASoN Project: Application of NASA ESE Data and Tools to Particulate Air Quality Management ( PPT/PDF ) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Record Smoke Impact on PM Concentrations [email_address] , stefan @me. wustl . edu Smoke Event

050405 Epa Satellite

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050405 Epa Satellite