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GPSNetworkDuringGoAmazon
10miles
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GPSAccuracy
Gutman,1997fromhttp://www.csr.utexas.edu/texas_pwv/midterm/gabor/gabor.html
”The blue spike represents when the radiometer data was contaminated by rain.”
Rainfall errors may explain differences between MWR and GPS PWV at T3/GOAM. This needs to be verified more systematically.
Wet
Dry
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GPSPWVApplications
Adamsetal.(2013)
PWVCTT
WSPs
Ta
DryWet
Adamsetal.(2017)
heteogeneity
heterogeneous
homogeneous
dry
wet
SpatialStatistics
WaterVaporConvergence
PWVandRainfall
Schiro etal.(2016)
Time TimeDistance
Rain
Rain
GPSPWV GPSPWV GPSPWV
MWRPWV MWRPWV MWRPWV
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DataAccessCHUVAProjectPI:LuizMachadohttp://chuvaproject.cptec.inpe.br/portal/pedido.inicio.logic
• Experiment:goamazon• Typeofinstrument:gps• Instrument:IWV• Typeofdata:Experimental• Level:2• Site:<selectsiteofinterest>• Search
Retrieves30-minPWVdataasdailyfiles.Dailyfilesstillbeingprocessedandmuchdatastillnotavailableonthissite.
E-mailHenriqueBarbosa([email protected]) forinformationonhowtogetamorecompletesetofdataat5-minresolution.