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AIRS Workshop Lecture & Lab

AIRS Workshop Lecture & Lab. Overview of AIRS Instrument Radiances Spectral Resolution Gases Absorption Temperature Inversion Surface Property/Signature Cloud, Dust, and Ash Signature Regression Retrieval (All Sky) Spectral Movie Hyper/Ultra Spectral H2O Improve TC Forecast

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AIRS Workshop Lecture & Lab

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  1. AIRSWorkshop Lecture & Lab • Overview of AIRS • Instrument • Radiances • Spectral Resolution • Gases Absorption • Temperature Inversion • Surface Property/Signature • Cloud, Dust, and Ash Signature • Regression Retrieval (All Sky) • Spectral Movie • Hyper/Ultra Spectral H2O Improve TC Forecast • AIRS Lab • Voluntary Quiz Allen Huang, SSEC/CIMSS University of Wisconsin-Madison, USA RA V Training Workshop on Satellite Applications for Meteorology and Climatology Citeko, Bogor – Indonesia, 23 September 2011

  2. AIRS LabVisualization of Radiances & Retrievals • Lab Exercises • Identify Atmospheric Gases Absorption Feature • Identify Land/Ocean Surface Emission Feature • Identify Temperature Inversion Absorption Feature • Identify Clouds Absorption Feature • Examine Characteristic of AIRS Profile Retrievals • Optional Exercises (Take Home): • Trace gases detection & further investigation on temperature inversion • Data: see next slides • Hydra: http://www.ssec.wisc.edu/hydra/ Allen Huang, SSEC/CIMSS University of Wisconsin-Madison, USA RA V Training Workshop on Satellite Applications for Meteorology and Climatology Citeko, Bogor – Indonesia, 23 September 2011

  3. AIRS LabVisualization of Radiances & Retrievals • AIRS Lab Spectra and Retrieval Data: • Level 1B Spectral Data file (calibrated and navigated spectral radiances): • AIRS.2011.02.21.180.L1B.AIRS_Rad.v5.2.1.0.D11052181631.hdf • AIRS.2002.10.28.123.L1.AIRS_Rad.v2.6.10.3.A02302200913.hdf • Level 2 Retrieval Data file (Temperature and water vapor profile and surface skin temperature & others): • AIRS.2011.02.21.180.atm_prof_rtv.hdf • AIRS.2002.10.28.123.atm_prof_rtv_npc030.hdf Allen Huang, SSEC/CIMSS University of Wisconsin-Madison, USA RA V Training Workshop on Satellite Applications for Meteorology and Climatology Citeko, Bogor – Indonesia, 23 September 2011

  4. Voluntary Multi-Million $ Cash Reward AIRS Lec/Lab Quiz Rules of engagement • Work independently • Turn in your quiz & set up one-on-one discussion with Allen to receive grade/reward • Deadline: Noon Sunday • Correct answer: 1 points • Semi-correct answer: 0.5 points • Wrong answer: 0.1 point • Cash reward - 1 point=$5,000 IDR • Bonus of $50,000 IDR will be awarded to the person who have the most correct answers

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