ESA Greenhouse Gases Climate Change Initiative (GHG_cci): Column-averaged CH4 from GOSAT generated with the OCPR (UoL-PR) Proxy algorithm (CH4_GOS_OCPR), v7.0
This CH4_GOS_OCPR dataset is comprised of level 2, column-averaged dry-air mole fractions (mixing ratios) of methane (XCH4.) The product has been produced using data acquired from the Thermal and Near Infrared Sensor for Carbon Observations (TANSO-FTS) NIR and SWIR spectra, onboard the Japanese Greenhouse gases Observing Satellite (GOSAT), using the OCPR University of Leicester Proxy Retrieval Algorithm. It has been generated as part of the European Space Agency (ESA) Greenhouse Gases Climate Change Initiative (GHG_cci). This version of the data is v7.0 and forms part of the Climate Research Data Package 4.
This algorithm has been designated the baseline algorithm for the GHG CCI proxy methane retrievals. A second product has also been generated from the TANSO-FTS data using an alternative algorithm, the RemoTeC Proxy algorithm. It is advised that users who aren't sure whether to use the baseline or alternative product use this product generated with the OCPR baseline algorithm. For more information regarding the differences between baseline and alternative algorithms please see the GHG-CCI data products webpage.
The product is stored in NetCDF format with all GOSAT soundings on a single day stored in one file. For further details on the product, including the UoL-PR algorithm and the TANSO-FTS instrument, please see the associated product user guide (PUG) or the Algorithm Theoretical Basis Documents.
Default
Identification info
- Metadata Language
- English (en)
- Dataset Reference Date ()
- 2018-03-19T21:23:20
- Dataset Reference Date ()
- 2018-03-19T21:23:20
- Identifier
- Centre for Environmental Data Analysis (CEDA) / f9154243fd8744bdaf2a59c39033e659
- Identifier
- alternative.identifier / esacci.GHG.satellite-orbit-frequency.L2.CH4.TANSO-FTS.GOSAT.OCPR.v7-0.r1.v20180702
- Maintenance and update frequency
- unknown
- Update scope
- dataset
- Keywords
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- University of Leicester
- GOSAT
- greenhouse gases
- column-averaged dry air mole fraction of CH4
- GOSAT
- Thermal And Near-infrared Sensor for Carbon Observation - Fourier Transform Spectrometer
- column-averaged dry air mole fraction of CH4
- greenhouse gases
- satellite orbit frequency
- University of Leicester
- GOSAT
- GOSAT-Programme
- Level 2
- OCPR
- TANSO-FTS
- ESA
- GHG
- CCI
- CH4
- Proxy
- GEMET - INSPIRE themes, version 1.0 ()
-
- orthoimagery
- Limitations on Public Access
- otherRestrictions
- Other constraints
- Public data: access to these data is available to both registered and non-registered users.
- Use constraints
- otherRestrictions
- Spatial representation type
- grid
- Topic category
-
- Imagery base maps earth cover
- Begin date
- 2009-04-18T00:00:00
- End date
- 2015-12-31T23:59:59
- Code
- WGS 84
Distribution Information
- Data format
-
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Data are in NetCDF format
()
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Data are in NetCDF format
()
- Resource Locator
-
CEDA Data Catalogue Page
Detail and access information for the resource
- Resource Locator
-
DOWNLOAD
Download Data
- Resource Locator
-
University of Leicester GHG website
No further details.
- Resource Locator
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Product Specification Document Version 3 (PSDv3)
No further details.
- Resource Locator
-
GHG-CCI Data Products webpage
No further details.
- Resource Locator
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Parker et al., 2011,'Methane observations from the Greenhouse Gases Observing SATellite: Comparison to ground-based TCCON data and model calculations'
No further details.
- Resource Locator
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Sample Image
No further details.
- Resource Locator
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Product Validation and Intercomparison Report (PVIRv5)
No further details.
- Resource Locator
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Comprehensive Error Characterisation Report: University of Leicester proxy XCH4 retrieval algorithm for CRDP4 – OCPR v7.0
No further details.
- Resource Locator
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Product User Guide
No further details.
- Resource Locator
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Algorithm Theoretical Baseline Document (ATBD)
No further details.
- Resource Locator
-
ESA CCI Greenhouse Gases project website
No further details.
- Resource Locator
-
CEDA Data Catalogue Page
Detail and access information for the resource
- Resource Locator
-
DOWNLOAD
Download Data
- Resource Locator
-
University of Leicester GHG website
No further details.
- Resource Locator
-
Product Specification Document Version 3 (PSDv3)
No further details.
- Resource Locator
-
GHG-CCI Data Products webpage
No further details.
- Resource Locator
-
Parker et al., 2011,'Methane observations from the Greenhouse Gases Observing SATellite: Comparison to ground-based TCCON data and model calculations'
No further details.
- Resource Locator
-
Sample Image
No further details.
- Resource Locator
-
Product Validation and Intercomparison Report (PVIRv5)
No further details.
- Resource Locator
-
Comprehensive Error Characterisation Report: University of Leicester proxy XCH4 retrieval algorithm for CRDP4 – OCPR v7.0
No further details.
- Resource Locator
-
Product User Guide
No further details.
- Resource Locator
-
Algorithm Theoretical Baseline Document (ATBD)
No further details.
- Resource Locator
-
ESA CCI Greenhouse Gases project website
No further details.
- Quality Scope
- dataset
Report
- Dataset Reference Date ()
- 2010-12-08
- Statement
- Data were processed by the ESA CCI GHG project team and supplied to CEDA as part of the ESA CCI Open Data Portal Project
Metadata
- File identifier
- f9154243fd8744bdaf2a59c39033e659 XML
- Metadata Language
- English (en)
- Character set
- 8-bit variable size UCS Transfer Format, based on ISO/IEC 10646
- Parent identifier
- ESA Greenhouse Gases Climate Change Initiative (GHG_cci) dataset collection 0508f3dd991144aa80346007a415fb07
- Resource type
- dataset
- Metadata Date
- 2024-04-23T00:05:22
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3