Link:
http://www.ndacc.org
Link:
ftp://ftp.cpc.ncep.noaa.gov/ndacc/
Description:
The data is submitted to the international Network for the Detection of Atmospheric Composition Change (NDACC). This public record is available through an anonymous ftp or by a clickable map linking sites with data directories.
Link:
http://www.woudc.org/
Description:
The data is submitted to the World Ozone and Ultraviolet Data Center (Toronto, Canada)
