NERC Data Catalogue Service
Kjølnes Atmospheric Observatory (KJN): High-precision long-term atmospheric measurements of greenhouse gases (CO, CO2, N2O and CH4) using Off-Axis Integrated-Cavity Output Spectroscopy (OA-ICOS).
This dataset contains high-precision long-term atmospheric measurements of greenhouse gases (CO, CO2, N2O and CH4 ) using Off-Axis Integrated-Cavity Output Spectroscopy (OA-ICOS). The measurements were taken at Kjølnes Atmospheric Observatory (KJN).
The Kjølnes Atmospheric Observatory (70°51'07.9\"N 29°13'56.3\"E) has been operational since August 2013. Two OA-ICOS devices, connected in series and sharing a suite of calibration and reference gases, have been employed to make continuous measurements of atmospheric CO2, CH4, N2O and CO concentrations. The data are calibrated by performing a linear regression upon the weekly measurements of three calibration (tied to the latest NOAA calibration scales) cylinders. The quality control procedure incorporates regular measurements of a dedicated reference cylinder (Target Tank), carefully calibrated at Max-Planck Institute for Biogeochemistry (Germany).
Default
Identification info
- Metadata Language
- English (en)
- Dataset Reference Date ()
- 2019-11-06T17:35:36
- Dataset Reference Date ()
- 2019-11-06T17:35:36
- Identifier
- Centre for Environmental Data Analysis (CEDA) / 1328bfce79de47bca0d9dc90f90ad7c3
- Maintenance and update frequency
- asNeeded
- Update scope
- dataset
- Keywords
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- Kjølnes Atmospheric Observatory
- KJN
- greenhouse gas
- GEMET - INSPIRE themes, version 1.0 ()
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- atmospheric conditions
- Limitations on Public Access
- otherRestrictions
- Other constraints
- Access to these data is available to any registered CEDA user. Please Login or Register for an account to gain access.
- Use constraints
- otherRestrictions
- Spatial representation type
- grid
- Topic category
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- Climatology, meteorology, atmosphere
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- Begin date
- 2013-09-18T23:00:00
- End date
- 2019-04-01T22:59:59
- Code
- WGS 84
Distribution Information
- Data format
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Data are BADC-CSV formatted.
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Data are BADC-CSV formatted.
()
- Resource Locator
-
CEDA Data Catalogue Page
Detail and access information for the resource
- Resource Locator
-
DOWNLOAD
Download Data
- Resource Locator
-
CEDA Data Catalogue Page
Detail and access information for the resource
- Resource Locator
-
DOWNLOAD
Download Data
- Quality Scope
- dataset
Report
- Dataset Reference Date ()
- 2010-12-08
- Statement
- Data were collected by collaboration between the University of Exeter and the Max Planck Institute for Biogeochemistry; and deposited at the Centre for Environmental Data Analysis (CEDA) for archiving.
Metadata
- File identifier
- 1328bfce79de47bca0d9dc90f90ad7c3 XML
- Metadata Language
- English (en)
- Character set
- 8-bit variable size UCS Transfer Format, based on ISO/IEC 10646
- Parent identifier
- MOYA: ground station and in-situ airborne observations by the FAAM BAE-146 aircraft d309a5ab60b04b6c82eca6d006350ae6
- Resource type
- dataset
- Metadata Date
- 2023-11-17T00:27:43
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3
