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
	226d	BUCHAREST	Romania	44.48	26.13	Dobson
	82d	LISBON	Portugal	38.77	-9.13	Dobson
	68d	BELSK	Poland	51.83	20.78	Dobson
	165d	OSLO	Norway	59.92	10.72	Dobson
	89d	NY-ALESUND	Norway	78.93	11.88	Dobson
	51d	REYKJAVIK	Iceland	64.13	-21.9	Dobson
	100d	BUDAPEST	Hungary	47.43	19.18	Dobson
	201d	SESTOLA	Italy	44.22	10.77	Dobson
	35d	AROSA	Switzerland	46.77	9.67	Dobson
	284D	VINDELN	Sweden	64.25	19.77	Dobson
	43d	LERWICK	United Kingdom	60.15	-1.15	Dobson
	36d	CAMBORNE	United Kingdom	50.22	-5.32	Dobson
	184m	LWOW	Ukraine	49.82	23.95	M-124
	312M	KAUNAS	Lithuania	55	22	M-124
	121m	RIGA	Latvia	56.97	24.07	M-124
	350M	TAHKUSE	Estonia	58.52	24.94	M-124
	354m	MINSK	Belarus	53.83	27.47	M-124
	132m	SOFIA	Bulgaria	42.82	23.38	M-124
48 records found! (Records from 31 to 48 - Page 2/2)
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