Data Products

The UV-Vis/DOAS group is involved in the determination of the concentration and distribution of the several trace gases in the Earth's atmosphere (links lead to a page with a short introduction to the trace gas):

• Ozone (O3)
• Nitrogen dioxide (NO2)
• Bromine oxide (BrO)
• Sulphur dioxide (SO2)
• Formaldehyde (HCHO)
• ...

The following table provides links to data products from the UV-Vis/DOAS group, organised per measurement instrument.
The data can be in the form of an archive of off-line data and/or of near-real-time (NRT) data.
Note that some of the links lead to pages maintained outside the UV-Vis/DOAS group; these are marked by an asterisk.

 

Satellite-based Instruments

	ozone	NO2	BrO	SO2	HCHO	cloud fraction	cloud top pressure
GOME-1 (ERS-2)		Off-line *	Off-line *		Off-line *
SCIAMACHY (ENVISAT)		NRT *	Off-line * NRT *	Off-line * NRT *	Off-line *
GOME-2 (MetOp-1)	NRT	NRT *				NRT	NRT

 

Ground-based Instruments

	ozone	NO2	BrO	HCHO
Harestua
Haute Provence
Reunion Island

 

Campaigns

	ozone	NO2	BrO	HCHO
SAUNA