few week campaign to compare three absolute infrared ...few week campaign to compare three absolute...
Post on 19-Jan-2020
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FewWeekCampaigntoCompareThreeAbsoluteInfraredBroadbandRadiometers(ASR,IRIS,ACP)
• ThecurrentstandardistheWISGmaintainedatPMODinDavosbasedontheASR
• UsedtheAbsoluteScanningRadiometer(ASR)toestablishit(Philipona)duringIPASRCI
• IRIS(Gröbner)andACP(Reda)wereindependentlydevelopedabsoluteradiometerstomeasurebroadbandinfrared
• IRISandACPagreewitheachother,butnottheWISG
ProposalforSomeFallinOklahoma
• Bringallthreetogetherfor2-3weeks,starNngmidOctober(bestchanceforclearweatherandbothlowandmoderatewatervapor)
• ARMsitehasAERItoderiveapproximaNonforinfraredirradiance(kindofanindependent‘measurement’)
• ARMsitehasinfrastructure(maywanttoaddsomeCG4’s)• ARMhasmeasurementsneededforfirstprinciplesmodeling
ofdownwellingIR
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