The Global OzoneObserving System (GO3OS) consists of more than 140 monitoring stations of total ozone, the largest number of which is being located in the middle Northern latitudes, while the operation of these stations is being conducted using the following instruments:

• Dobson spectrophotometer
• Brewer spectrophotometer
• Filter Ozonometer ( M-83, M -124)

In the following table there are available for each station the results of the comparisons with the GOME GDP4.0 level-2 total ozone data.

REGION: Europe
	ID	Name	Country	Lat	Lon	Type
	293D	ATHENS	Greece	38	23.7	Dobson
	287B	FUNCHAL	Portugal	32.65	-17.05	Brewer
	284D	VINDELN	Sweden	64.25	19.77	Dobson
	279B	NORKOPING	Sweden	58.58	16.12	Brewer
	267B	SONDRESTROM	Greenland	67	-50.98	Brewer
	262b	SODANKYLA	Finland	67.37	26.65	Brewer
	261b	THESSALONIKI	Greece	40.52	22.97	Brewer
	226d	BUCHAREST	Romania	44.48	26.13	Dobson
	213d	EL-ARENOSILLO	Spain	37.1	-6.73	Dobson
	213b	EL-ARENOSILLO	Spain	37.1	-6.73	Brewer
	201d	SESTOLA	Italy	44.22	10.77	Dobson
	184m	LWOW	Ukraine	49.82	23.95	M-124
	174b	LINDENBERG	Germany	52.22	14.12	Brewer
	165d	OSLO	Norway	59.92	10.72	Dobson
	132m	SOFIA	Bulgaria	42.82	23.38	M-124
	121m	RIGA	Latvia	56.97	24.07	M-124
	100d	BUDAPEST	Hungary	47.43	19.18	Dobson
	100b	BUDAPEST	Hungary	47.43	19.18	Brewer
48 records found! (Records from 31 to 48 - Page 2/2)
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