详细信息
id
9
标题
全球植被资料
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.l 温室气体观测数据(WDCGG)

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