ccd65d303e7241f6b969b19b4be6a925
English
8-bit variable size UCS Transfer Format, based on ISO/IEC 10646
0508f3dd991144aa80346007a415fb07
dataset
Centre for Environmental Data Analysis (CEDA)
01235446432
Rutherford Appleton Laboratory
Harwell
Oxon
OX11 0QX
United Kingdom
support@ceda.ac.uk
pointOfContact
2024-03-29T09:26:38
UK GEMINI
2.3
WGS 84
ESA Greenhouse Gases Climate Change Initiative (GHG CCI): Merged CH4 Level 2 Data Product (CH4_EMMA), version 1.0, generated with the EMMA algorithm
2016-04-11T08:18:49
publication
2016-04-11T08:18:49
creation
http://catalogue.ceda.ac.uk/uuid/ccd65d303e7241f6b969b19b4be6a925
ccd65d303e7241f6b969b19b4be6a925
Centre for Environmental Data Analysis (CEDA)
Part of the European Space Agency's (ESA) Greenhouse Gases (GHG), the XCH4 EMMA product comprises a level 2, column-averaged dry-air mole fraction (mixing ratio) for methane (CH4). The product has been produced by applying the ensemble median algorithm EMMA to level 2 data of several different retrieval products from the Japanese Greenhouse gases Observing Satellite (GOSAT) This is therefore a merged GOSAT XCH4 Level 2 product, primarily used as a comparison tool to assess the level of agreement / disagreement of the various input products (for model-independent global comparison, i.e. for comparisons not restricted to TCCON validation sites and independent of global model data).
For further information on the product and the EMMA algorithm please see the EMMA website, the GHG-CCI Data Products webpage or the Product Validation and Intercomparison Report (PVIR) in the documentation section.
The GHG-CCI team encourage all users of their products to register with them to receive information on any updates or issues regarding the data products and to receive notification of new product releases. To register, please use the following link: http://www.iup.uni-bremen.de/sciamachy/NIR_NADIR_WFM_DOAS/CRDP_REG/
ESA CCI GHG project team
author
unknown
author
Centre for Environmental Data Analysis (CEDA)
custodian
01235446432
Rutherford Appleton Laboratory
Harwell
Oxon
OX11 0QX
United Kingdom
support@ceda.ac.uk
custodian
Centre for Environmental Data Analysis (CEDA)
distributor
01235446432
Rutherford Appleton Laboratory
Harwell
Oxon
OX11 0QX
United Kingdom
support@ceda.ac.uk
distributor
Centre for Environmental Data Analysis (CEDA)
point_of_contact
01235446432
Rutherford Appleton Laboratory
Harwell
Oxon
OX11 0QX
United Kingdom
support@ceda.ac.uk
pointofContact
Centre for Environmental Data Analysis (CEDA)
publisher
01235446432
Rutherford Appleton Laboratory
Harwell
Oxon
OX11 0QX
United Kingdom
support@ceda.ac.uk
publisher
unknown
dataset
Institute of Environmental Physics
greenhouse gases
Level 2
column-averaged dry air mole fraction of CH4
VARIOUS
satellite orbit frequency
ESA
GHG
CCI
CH4
SCIAMACHY
WFMD
Greenhouse Gas
orthoimagery
theme
GEMET - INSPIRE themes, version 1.0
2008-06-01
publication
otherRestrictions
Public data: access to these data is available to both registered and non-registered users.
otherRestrictions
Use of these data is covered by the following licence: https://artefacts.ceda.ac.uk/licences/specific_licences/esacci_ghg_terms_and_conditions.pdf . When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record.
grid
English
imageryBaseMapsEarthCover
-180.0
180.0
-90.0
90.0
2009-06-01T00:00:00
2014-05-30T22:59:59
Data are in NetCDF format
Centre for Environmental Data Analysis (CEDA)
Data Center Contact
01235446432
Rutherford Appleton Laboratory
Harwell
Oxon
OX11 0QX
United Kingdom
support@ceda.ac.uk
distributor
http://catalogue.ceda.ac.uk/uuid/ccd65d303e7241f6b969b19b4be6a925
CEDA Data Catalogue Page
Detail and access information for the resource
information
http://data.ceda.ac.uk/neodc/esacci/ghg/data/crdp_3/EMMA/CH4/v1.0/
DOWNLOAD
Download Data
download
http://www.iup.uni-bremen.de/~mreuter/emma_ch4.php
EMMA CH4 website
No further details.
information
http://www.esa-ghg-cci.org/sites/default/files/documents/public/documents/GHG-CCI_DATA.html
GHG-CCI Data Products webpage
No further details.
information
http://www.atmos-chem-phys.net/13/1771/2013/acp-13-1771-2013.html
Reuter et al, 2013,'A joint effort to deliver satellite retrieved atmospheric CO2 concentrations for surface flux inversions: the ensemble median algorithm EMMA'
No further details.
information
http://www.esa-ghg-cci.org/?q=webfm_send/300
Product Validation and Intercomparison Report (PVIRv4)
No further details.
information
http://www.esa-ghg-cci.org/index.php?q=webfm_send/160
Product User Guide
No further details.
information
https://climate.esa.int/projects/ghgs/
ESA CCI Greenhouse Gases project website
No further details.
information
dataset
Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
2010-12-08
Data were processed by the ESA CCI GHG project team and supplied to CEDA as part of the ESA CCI Open Data Portal Project