- 3 June 2004 Issue No. 4 of Atmospheric and Oceanic Optics is accessible on the site.
- 1 June 2004 The Program of XI International Simposium on Atmospheric and Ocean Optics has been published.
- 26 April 2004 The third announcement of the XI International Symposium on Atmospheric and Ocean Optics & Atmospheric Physics is issued.
- 27 February 2004 Sections Resources and Structure of this site are updated.