We have our website renewed on 31 August 2018 and the URL of the new website is following.
https://gaw.kishou.go.jp/
Since we stopped updating data on this website, please visit above for checking current information.
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WDCGG Data Submission and Dissemination Guide (PDF 1.2Mbyte)

WDCGG leaflet (PDF 2.7MByte, July 2008)

Arrival Heights - NIWA

Parameter Inventory Parameter Metadata Station Contributor
Parameter
(Data/Quick Plot)
Category Period Types of Data Update Parameters included
13CH4
flask
Air sampling observation 1992-03-19 - 2015-12-29 event 2017-08-01
CH4
flask
Air sampling observation 1989-11-21 - 2016-02-18 event 2017-08-01
CO
flask
Air sampling observation 1998-08-15 - 2016-02-18 event 2017-08-01
N2O
flask
Air sampling observation 1996-05-23 - 2016-02-18 event 2017-08-01
VOCs
flask
Air sampling observation 1990-01-30 - 1999-11-11 event 2014-11-18 ethane, propane
MET
Meteorological Data 1989-11-21 - 2016-02-18 event 2017-08-01

Category Parameter Country/Territory Contributor
  Updated in
the last 365 days

This site is operated by the Japan Meteorological Agency
in cooperation with the World Meteorological Organization
(Created : 2001/07/02    Updated : 2018/08/31)

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
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