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Please note that our computer lab is also accessible for use through remote access. See this link for more information.

COVID-19: Updates on library services and operations

Ozone data for the world

Contains the entire WOUDC ozone data archive (up to the end of the data year 1999) for data sets received by 2000-08-31. The following data types are represented: total ozone, ozonesondes, Umkehr N and retrieved values, lidar and surface ozone.

Data creator: 
World Ozone and Ultraviolet Data Centre (WOUDC)
Date of creation: 
2000 Oct 26th
Environment Canada. Meteorological Service of Canada
Geographic coverage: 


Time period: 
monthly, as applicable and available
Extent of file: 
85,623 data files (number of logical records varies) & accompanying documentation
Access status: 
Access conditions and restrictions: 

The data contained on the CD-ROM are to be used for scientific or educational non-profit purposes only.

CD number: