These links will take you to the GMD anonymous FTP area, where you can download files containing datasets of GMD measurements.

Or go to the FTP Data Finder page to search for and get links to specific datasets.

Links to specific projects are listed here:

• Aerosols
• Carbon Monoxide, Carbon Dioxide and Methane
• Ozone
• Water Vapor
• Station Meteorology
• Halocarbons and other Atmospheric Trace Species
• GMD Radiation
• SURFRAD

NOTICE: These data are subject to change.
Please acknowledge the source and authors!