World Data Centre for Greenhouse Gases (WDCGG)

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WDCGG Data Submission and Dissemination Guide (PDF 1.2Mbyte)

WDCGG leaflet (PDF 2.7MByte, July 2008)

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Parameter

¹³CH₄	¹³CO₂	¹⁴CO₂	²²²Rn	C¹⁸O₂	C₂Br₂F₄	C₂Cl₄
C₂HCl₃	CBrClF₂	CBrF₃	CCl₄	CFCs	CH₂Br₂	CH₂Cl₂
CH₃Br	CH₃CCl₃	CH₃Cl	CH3D	CH₃I	CH₄	CHBr3
CHCl₃	CO	CO₂	H₂	H₂O₂	HCFCs	HFCs
MET	N₂O	NF₃	NO	NO₂	NOx	NOy
O₃	PAN	PFCs	ROOH	SF₆	SO₂	SO₂F₂
TIC	VOCs

Additional criteria (only for CO₂, CH₄ or N₂O)

	The technical document "Global Analysis Method for Major Greenhouse Gases by the World Data Centre for Greenhouse Gases (pdf 2.2Mbytes) " should be referred to for the details on the WDCGG Global Analyses

	traceable to WMO standard scale used for the latest WDCGG Global Analysis

Data type

Hourly data Daily averages Monthly averages Event data

Sampling type

Continuous Flask Filter Remote sensing

Updated in the last 365 days

Fixed station

Air sampling observation (Ground base)
Air sampling observation (Ocean base)
Air sampling observation for vertical profile

Mobile platform

Air sampling observation (Aircraft)
Air sampling observation (Ship)
Surface seawater and overlying atmosphere observation (Ship)
Hydrographic observation (Ship)

Ice core

Region / Nationality

WMO region (Fixed station only)
Country/Territory

Contributor

This site is operated by the Japan Meteorological Agency
in cooperation with the World Meteorological Organization
(Created : 2001/07/02 Updated : 2018/07/11)

WMO World Data Centre for Greenhouse Gases
c/o Japan Meteorological Agency
1-3-4, Otemachi, Chiyoda-ku
Tokyo 100-8122, Japan

Tel:	+81-3-3287-3439
E-mail: