Data Policy
					
						
						GAW Data Policy
						
						
	"For Scientific purposes, access to these data is unlimited and provided without charge. 
	By their use you accept that an offer of co-authorship will be made through personal contact with the data providers 
	or owners whenever substantial use is made of their data. 
	In all cases, an acknowledgement must be made to the data providers or owners and to the data centre when these data are used within a publication." 
							
						
					 
					
				 Version
					 2025-07-01-0020 (Last updated: 2025-07-01)
					
				
 File
					This data set is submitted by 
METRI.
					
					
	
		
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							In line with the GAW Data Policy, users should contact the contributors of all data of interest and propose co-authorship or acknowledgement.
						 
				 
				
				 Organization
					
						
							| NO | 55 | 
						
							| Acronym | METRI | 
						
							| Name | National Institute of Meteorological Research, KMA | 
						
							| Address 1 |  | 
						
							| Address 2 |  | 
						
							| Address 3 | 45, Gisangcheong-gil, Dongjak-gu, Seoul, Korea | 
						
							| Country/Territory | Republic of Korea | 
						
							| Website |  | 
					
					
				 Contact(s)
					
						
							| Name | SE-HWAN YANG | 
						
							| Prefix |  | 
						
							| Email | ysh82@korea.kr | 
						
							| Organization No | 39 | 
						
							| Organization acronym | KMA | 
						
							| Organization name | Korea Meteorological Administration | 
						
							| Organization country/territory | Republic of Korea | 
						
							| Address 1 |  | 
						
							| Address 2 |  | 
						
							| Address 3 | 33, Seohobuk-ro, Seoqwipo. Jeju, 63568, Rep. of KOREA | 
						
							| Country/territory | Republic of Korea | 
						
							| Tel | 82707806647 | 
						
							| Fax |  | 
						
							| Last updated date | 2025-08-01 | 
					
					
					
			 
			
				
					
						|  |  | 
					
						|  | Background observation | 
					
						|  | Unknown | 
					
						|  | ppt | 
					
						|  | 9999-12-31 00:00:00 - 9999-12-31 23:59:59: SIO-86 
 | 
					
						|  | 9999-12-31 00:00:00 - 9999-12-31 23:59:59: Hewlett Packard HP 5890 series II (Gas chromatography (ECD))
 
 | 
					
						|  |  | 
					
						|  | weekly | 
					
						|  | One WMO 1997X scale standard gas, calibrated at SIO, are used as secondary standard. | 
					
						|  |  | 
					
						|  | [Hourly] [Daily] Interpolate the weekly data.
 [Monthly] Take the arithmetic mean of weekly data.
 
 | 
					
						|  |  | 
					
						|  |  | 
					
						|  | Temporarily suspended | 
					
						|  |  | 
					
						|  | Wind direction: Wind speed:
 Relative humidity:
 Precipitation amount:
 Air pressure:
 Air temperature:
 Dew point temperature:
 Sea water temperature:
 Sea surface water temperature:
 Sea water salinity:
 Sea surface water salinity:
 
 | 
					
						|  | Meteorological data may remain as first provided, even when greenhouse gas data are updated. 
 | 
				
			 
			
				No DOI available
				
				 Related information
				
				
				 GAW Data Policy
					
						
	"For Scientific purposes, access to these data is unlimited and provided without charge. 
	By their use you accept that an offer of co-authorship will be made through personal contact with the data providers 
	or owners whenever substantial use is made of their data. 
	In all cases, an acknowledgement must be made to the data providers or owners and to the data centre when these data are used within a publication." 
						
					 
					
				 Citation format
					
						This format is an example of the WDCGG standard citation.
						Please follow the citation format which the data providers or owners indicate.
					
					
						
							SE-HWAN YANG (KMA),
							Atmospheric CFC-11 
							at Gosan by National Institute of Meteorological Research, KMA,
							
							dataset published as CFC-11_GSN2025_surface-flask_METRI_data1 at WDCGG,
							ver. 2025-07-01-0020 (Reference date*: YYYY/MM/DD)
							* As the reference date, please indicate the date you downloaded the files.
						
					 
					
				 Reference(s)
			
	No data available