Event label	Optional label	Method/Device	Abbreviation	O2A Registry URI	Date/Time	Latitude	Longitude	Elevation	Date/Time end	Latitude end	Longitude end	Elevation end	Comment
NYA	Ny-Ålesund	Monitoring station	MONS		1992-08-01T00:00:00	78.92270	11.92730	11					BSRN station no: 11; Surface type: tundra; Topography type: mountain valley, rural; Horizon: doi:10.1594/PANGAEA.669522; Station scientist: Marion.Maturilli@awi.de
Bayelva_EC		Eddy covariance system	EC		2008-03-13T14:30:00	78.92165	11.83105		2009-03-31T23:30:00				
AWIPEV-CO2_FB		FerryBox	FBOX		2015-07-10T05:00:00	78.93066	11.92003	-11	2021-01-10T00:00:00				
AWIPEV-CO2_NB		Bottle, Niskin	NIS		2015-07-10T05:00:00	78.93066	11.92003	-11	2021-01-10T00:00:00				
VISSS-NYA		Video In Situ Snowfall Sensor, University of Cologne	VISSS		2019-01-01T00:00:00	78.92266	11.92338						
SPC-NYA2025		Snow particle counter			2025-01-31T19:11:07	78.92266	11.92338	14	2025-03-03T13:04:59				
Ny-Alesund-4		Multiple investigations	MULT			79.02500	11.97778						
Ny-Alesund-1		Multiple investigations	MULT			79.00278	11.94167						
NYA_UAS		Balloon-borne Sonde	BBS			78.92301	11.92271	15.7					certified GRUAN station; Surface type: tundra; Topography type: mountain valley, rural; Station scientist: Marion.Maturilli@awi.de
AWIPEV_UW-Observatory		Observation	OBSE			78.93045	11.91904						
AWIPEV	Koldewey	Research station	RS			78.92000	11.93000	11					
Ny-Alesund-3		Multiple investigations	MULT			79.01944	11.92500						
NYA_EC		Eddy covariance system	EC			78.92165	11.83105						
Ny-Ålesund	NYA	Satellite remote sensing	SAT			78.92000	11.70500						
Bayelva_Station		Monitoring station	MONS			78.92090	11.83310	25					
WMO_01004	Ny-Alesund	Weather station/meteorological observation	WST			78.92000	11.93000	11					
Ny-Alesund-2		Multiple investigations	MULT			78.98333	11.94444