METAR Surface Met Data, 1300 US Stations Data accessible real time though D Voyager, archived at CAP

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METAR Surface Met Data, 1300 US StationsData
accessible real time though D Voyager, archived
at CAPITA since June 2002
Click on image for 1 day for animation

• Weather Params Temp, Dewp, Press., Precip,
  WindDir, WindSpeed, Bext
• Hourly Winds illustrate station density, coverage

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NASA AERONET Federated Sun Photometer Network
40 site over N. America, 100 over the world
Sites operating in July 2002
Standard Instrument CIMEL - France
Data Handling Standard Data Processing Central
Data Archive
Retrieval Spectral Optical Depth Columnar Size
distribution
Applications Satellite Ground Truth Aerosol
Properties