Ground based in situ observations of low_vol_sampler at Chilbolton Observatory (GB1055R)

Abstract:
Ground based in situ observations of low_vol_sampler at Chilbolton Observatory (GB1055R). These measurements are gathered as a part of the following projects CAMPAIGN, EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: elemental_carbon in pm25 (mass_concentration_of_elemental_carbon_in_pm2p5_in_air), organic_carbon in pm25 (mass_concentration_of_organic_carbon_in_pm2p5_in_air), total_carbon in pm25 (mass_concentration_of_total_carbon_in_pm2p5_in_air)

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Metadata Information

General

General information section
Attribute	Value
fileIdentifier/identifier	ebas:GB1055R.20220709000000.20220909083000.low_vol_sampler..pm25.11d.1d.GB15L_Digitel_gb1055.GB15L_sunset_0001_IMP_2022.lev2.nc
language	eng
characterSet	UTF8
hierarchyLevel	dataset
hierarchyLevelName
contact	see section contact (role: pointOfContact)
dateStamp	2022-12-14
metadataStandardName	ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data
metadataStandardVersion	ISO 19115-2:2009(E)
referenceSystemInfo
metadataExtensionInfo

identificationInfo

Identification information section
Attribute	Value
citation	title: Ground based in situ observations of low_vol_sampler at Chilbolton Observatory (GB1055R) dates: creation: revision: fileIdentifier: EBAS/GB1055R.20220709000000.20220909083000.low_vol_sampler..pm25.11d.1d.GB15L_Digitel_gb1055.GB15L_sunset_0001_IMP_2022.lev2.nc (CodeSpace: ) citedResponsibleParty: see section contact (role: distributor) presentationForm: otherCitationDetails: { "Data definition": "EBAS_1.1", "Data license": "https://creativecommons.org/licenses/by/4.0/", "Set type code": "TU", "Timezone": "UTC", "File name": "GB1055R.20220709000000.20220909083000.low_vol_sampler..pm25.11d.1d.GB15L_Digitel_gb1055.GB15L_sunset_0001_IMP_2022.lev2.nc", "File creation": "2022-12-14T16:43:06.815180 UTC", "Export state": "2022-12-14T16:25:02.624633 UTC", "Export filter": "exclude-900,exclude-invalid", "Startdate": "20220709000000", "Revision date": "20220909083000", "Version": "1", "Statistics": "arithmetic mean", "Data level": "2", "Period code": "11d", "Resolution code": "1d", "Sample duration": "1d", "Station code": "GB1055R", "Platform code": "GB1055S", "Station name": "Chilbolton Observatory", "Station setting": "Rural", "Station latitude": "51.149617", "Station longitude": "-1.438228", "Station altitude": "78.0 m", "Regime": "IMG", "Unit": "ug C/m3", "Matrix": "pm25", "Laboratory code": "GB15L", "Instrument type": "low_vol_sampler", "Instrument name": "Digitel_gb1055", "Instrument manufacturer": "Digitel", "Instrument model": "DPA-14", "Analytical laboratory code": "GB15L", "Analytical measurement technique": "thermal-optical_analysis", "Analytical instrument name": "sunset_0001_IMP_2022", "Analytical instrument manufacturer": "Sunset Laboratory", "Analytical instrument model": "OCEC Lab Instrument Model 5", "Method ref": "GB15L_sunset_0001_IMP_2022", "Standard method": "TEMP=EUSAAR_2", "Inlet type": "Impactor--direct", "Inlet description": "Upward facing with rain shield", "Flow rate": "16.7 l/min", "Exposed filter area": "12.5664 cm2", "Filter description": "Tissuquartz 47mm", "Medium": "Quartz", "Filter prefiring": "1123.15 K, 3.0 h", "Filter conditioning": "293.15 K, 50.0 %RH, 48.0 h", "Blank correction": "Blank corrected", "Artifact correction": "None", "Charring correction": "By laser transmission", "Volume std. temperature": "ambient", "Volume std. pressure": "ambient", "Detection limit": "0.1 ug C/m3", "Detection limit expl.": "Determined by taking 3 times standard deviation of ensemble of field blanks", "Zero/negative values code": "Zero/negative possible", "Organization": "GB15L, National Physical Laboratory, NPL, Center for Optical and Analytical Measurements, , , , Teddington, United Kingdom", "Framework acronym": "CAMPAIGN, EMEP", "Framework name": ", European Monitoring and Evaluation Programme", "Framework description": ", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.", "Framework contact name": "Wenche Aas, Kjetil Tørseth", "Framework contact email": "waa@nilu.no, kt@nilu.no", "Originator": "McGhee, Elizabeth, elizabeth.mcghee@npl.co.uk, National Physical Laboratory, NPL, , Hampton Road, , TW11 0LY, Teddington, United Kingdom", "Submitter": "McGhee, Elizabeth, elizabeth.mcghee@npl.co.uk, National Physical Laboratory, NPL, , Hampton Road, , TW11 0LY, Teddington, United Kingdom", "Acknowledgement": "Request acknowledgement details from data originator", "Comment": "EMEP ACTRIS intensive measurement period" }
abstract	see above
status
purpose
pointOfContact	see section contact (role: originator)
graphicOverview
resourceMaintenance	maintenanceAndUpdateFrequency: updateScope: maintenanceNote:
descriptiveKeywords:	theme: Chilbolton Observatory CAMPAIGN GB1055R mass_concentration_of_total_carbon_in_pm2p5_in_air total_carbon mass_concentration_of_elemental_carbon_in_pm2p5_in_air elemental_carbon mass_concentration_of_organic_carbon_in_pm2p5_in_air EMEP pm25 organic_carbon project: CAMPAIGN, EMEP dataCenter: NILU - Norwegian Institute for Air Research, ATMOS, EBAS theme: status_flag mass_concentration_of_total_carbon_in_pm2p5_in_air status_flag mass_concentration_of_elemental_carbon_in_pm2p5_in_air status_flag mass_concentration_of_organic_carbon_in_pm2p5_in_air time time
resourceConstraints	MD_Constraints: useLimitation: MD_LegalConstraints: accessConstraints: useConstraints: otherConstraints:
language
characterSet
topicCategory	climatologyMeteorologyAtmosphere
extent	boundingExtent description: geographicElement: westBoundLongitude: -1.438228 eastBoundLongitude: -1.438228 southBoundLatitude: 51.149617 northBoundLatitude: 51.149617 temporalElement: beginPosition: endPosition: (indeterminatePosition = )

Contact

Role: pointOfContact

Contact information section
Attribute	Value
individualName	Elizabeth McGhee
organisationName	GB15L, National Physical Laboratory, NPL, Center for Optical and Analytical Measurements, Teddington, United Kingdom
contactInfo	address: email: elizabeth.mcghee@npl.co.uk

Role: distributor

Attribute	Value
individualName
organisationName	NILU - Norwegian Institute for Air Research, ATMOS, EBAS
positionName
contactInfo	address: phone: email: ebas@nilu.no onlineResource: https://www.nilu.no/i

Role: originator

Originator information section
Attribute	Value
organisationName	GB15L, National Physical Laboratory, NPL, Center for Optical and Analytical Measurements, Teddington, United Kingdom
contactInfo	phone: facsimile: address: email: elizabeth.mcghee@npl.co.uk onlineResource: ebas.nilu.no

contentInfo

Content information section
Attribute	Value
CoverageDescription:	attributeDescription contentType

distributionInfo

Distribution information section
Attribute	Value
distributionFormat	name: version: (gco:nilReason=) specification:
transferOptions (onLine)	linkage/ URL: protocol: name: description:

dataQualityInfo

Data Quality information section
Attribute	Value
scope	dataset
report	title: date (): explanation: pass:
lineage	statement: None processStep: