详细信息
id
3
标题
温室气体观测数据(WDCGG)
描述

温室气体观测数据(WDCGG)
资料集名称: 温室气体观测数据(WDCGG)
责任者: WMO-WDCGG
资料集编号: DS061
索取号: CD088
索引名: wdcgg6
记录年代:
区域:
要素:
编排: 台站
统计特征:
详介:
载体说明: CD光盘一张
数量:
缺测:
数据来源: JAPAN、郭建中提供
质量检验:
附录:
WORLD METEOROLOGICAL ORGANIZATION
GLOBAL ATMOSPHERE WATCH
WORLD DATA CENTRE FOR GREENHOUSE GASES 
WMO WDCGG CD-ROM
No. 6
Published by
JAPAN METEOROLOGICAL AGENCY
in cooperation with
WORLD METEOROLOGICAL ORGANIZATION
MARCH 2000
 
Note that any data includes in WMO WDCGG publications and the data
should be used only for non-profitable purposes.
Data authorized users are invited to clearly give credit to the
organizations and institutions that contributed the data and to clearly
identify the data as originating from the WMO GAW programme and/or NOAA/CMDL
(Climate Monitoring and Diagnostics Laboratory of the National Oceanic and
Atmospheric Administration in USA), which contributed most part of the data
herein.
Correspondence relating to this CD-ROM should be directed to the
following address in English or Japanese:
WMO World Data Centre for Greenhouse Gases (WDCGG)
c/o Japan Meteorological Agency
1-3-4 Otemachi, Chiyoda-ku
Tokyo 100-8122
Japan
Telephone: +81-3-3287-3439
Facsimile: +81-3-3211-4640
e-mail: wdcgg@hq.kishou.go.jp
WWW: http://gaw.kishou.go.jp/wdcgg.html
WMO WDCGG CD-ROM
No. 6
Introduction
The World Meteorological Organization (WMO) launched the Global
Atmosphere Watch (GAW) programme in 1989, an effort to provide
systematic and reliable observations of greenhouse (CO2, CH4, CFCs, N2O, etc.)
and related (e.g. CO, NOx, SO2) gases in the atmosphere. In the framework
of the GAW programme, the World Data Centre for Greenhouse Gases (WDCGG)
was established in the Japan Meteorological Agency (JMA) in October 1990 to
make systematic collection, archiving and distribution of the data on the
concentrations of greenhouse and related gases in the atmosphere and the ocean.
The WDCGG is engaged in:
. preparation and distribution of data reporting guidance materials,
. collection of the data on the concentrations of gases, except O3,
from all participating countries,
. management of the databases and periodical publication of
data in printed matters and on electro-magnetic media, and
. exchange of information between the WDCGG and the WMO
Secretariat, research organizations, interested research groups and
individuals, and other data centres.
This issue of WMO WDCGG CD-ROM contains hourly, daily, monthly, and event
observational data from 186 stations which the WDCGG received by December
1999.
Contents of the CD-ROM
There are four directories and two files in the main directory on
this disk: DATA, DOCUMENT, INDEX, UTILITY, README.TXT and INDEX.HTM.
The README.TXT is identical to this document. The INDEX.HTM is a top menu
file for WEB browsers.
DATA
This directory has 16 sub-directories for each of the gases.
The names of the gases and directories are listed in the Table below.
Each of the directories has four sub-directories for hourly data (HOURLY),
daily data (DAILY), monthly data (MONTHLY) and event data (EVENT).
HOURLY holds subordinate yearly directories (ex. Y1994).
Each observational data file is named after the WDCGG station codes,
which are found in STATIONS.TXT in the DOCUMENT directory.
+-+
+-------+--+--+--RYO239N0.DAT
+- | | +--MNM224N0.DAT
+- | | +--
+- | |
+- | +--+--RYO239N0.DAT
+- | +--MNM224N0.DAT
+- | +--
+- |
+- |
+- +-------------+--RYO239N0.DAT
+- | +--
+- |
+- +-----------+--RYO239N0.DAT
+- | +--
+- |
+- +-------------+--RYF99990.DAT
+--
 
Table : Directory name for each gas
+---------------------------------+-------------+
| GAS | DIRECTORY |
+---------------------------------+-------------+
| Carbon Dioxide | CO2 |
+---------------------------------+-------------+
| Carbon Monoxide | CO |
+---------------------------------+-------------+
| Tetrachloromethane | CCL4 |
+---------------------------------+-------------+
| Trichlorofluoromethane | CFC11 |
+---------------------------------+-------------+
| Dichlorodifluoromethan | CFC12 |
+---------------------------------+-------------+
| 1,1,2-Trichlorotrifluoroethane | CFC113 |
+---------------------------------+-------------+
| Methane | CH4 |
+---------------------------------+-------------+
| Trichloromethane | CHCL3 |
+---------------------------------+-------------+
| Trichloroethane | CH3CCL3 |
+---------------------------------+-------------+
| Nitrogen Dioxide | NO2 |
+---------------------------------+-------------+
| Nitrogen Monoxide | NO |
+---------------------------------+-------------+
| Nitrogen Oxides | NOX |
+---------------------------------+-------------+
| Odd Nitrogen | NOY |
+---------------------------------+-------------+
| Nitrous Oxide | N2O |
+---------------------------------+-------------+
| Sulfur Dioxide | SO2 |
+---------------------------------+-------------+
| Methane in ice core | ICECORE |
+---------------------------------+-------------+
 
DOCUMENT
The DOCUMENT directory contains the following six text files.
(1) STATIONS.TXT: A list of stations included in this CD-ROM.
(2) CONTRIB.TXT: A list of contributors of the data.
(3) FORMAT.TXT: A general explanation of the data format on this CD-ROM.
(4) NOAAFLAG.TXT: Documents of the NOAA/CMDL flask sampling network which
explain the flags put on the event data.
(5) NOAACO2.TXT: Documents of the NOAA/CMDL continuous in-situ CO2 data
which explain the flags assigned in the hourly files.
(6) JMAFLAG.TXT: An explanatory note on the flags for the JMA's stations.
 
INDEX
There are HTML files in this directory, which WEB browsers refer to.
You can see the contents of all data in this CD-ROM with WEB browsers.
 
UTILITY
The data files with .gz extension are compressed by gzip丂(GNU zip)
which can be decompressed by the gunzip program included in the UTILITY
directory of this CD-ROM.
The UTILITY directory contains the following decompressing programs.
(1) MacGzip (executable gunzip program for Mac OS)
(2) GZIP.EXE (executable gunzip program for MS-DOS)
(3) gunzip (source for UNIX which should be compiled for use)
 
Mac OS is a registered trademark of Apple Computer,Inc.
MS-DOS is a registered trademark of Microsoft Corporation.
UNIX is a registered trademark of X/Open Company Ltd.

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