Ground based in situ observations of filter_1pack at Alert (CA0420G)

Abstract:
Ground based in situ observations of filter_1pack at Alert (CA0420G). These measurements are gathered as a part of the following projects GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: ammonium in aerosol (mass_concentration_of_ammonium_expressed_as_nitrogen_in_dry_aerosol_particles_in _air), ammonium in aerosol (mass_concentration_of_ammonium_expressed_as_nitrogen_in_dry_aerosol_particles_in _air), bromide in aerosol (mass_concentration_of_bromide_in_dry_aerosol_particles_in _air), calcium in aerosol (mass_concentration_of_calcium_in_dry_aerosol_particles_in _air), chloride in aerosol (mass_concentration_of_chloride_in_dry_aerosol_particles_in _air), magnesium in aerosol (mass_concentration_of_magnesium_in_dry_aerosol_particles_in _air), nitrate in aerosol (mass_concentration_of_nitrate_expressed_as_nitrogen_in_dry_aerosol_particles_in _air), nitrate in aerosol (mass_concentration_of_nitrate_expressed_as_nitrogen_in_dry_aerosol_particles_in _air), nitrogen_dioxide in air (mole_fraction_of_nitrogen_dioxide_in_air), nitrogen_dioxide in air (mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air), oxalate in aerosol (mass_concentration_of_oxalate_in_dry_aerosol_particles_in _air), potassium in aerosol (mass_concentration_of_potassium_in_dry_aerosol_particles_in _air), sodium in aerosol (mass_concentration_of_sodium_in_dry_aerosol_particles_in _air), sulphate_total in aerosol (mass_concentration_of_total_sulphateexpressed_as_sulphur_in_dry_aerosol_particles_in_air), sulphate_total in aerosol (mass_concentration_of_total_sulphateexpressed_as_sulphur_in_dry_aerosol_particles_in_air)

Download plain xml file

To get the data: go to WIS-Portal

Metadata Information

General

General information section
Attribute	Value
fileIdentifier/identifier	ebas:CA0420G.20110307203600.20220111191000.filter_1pack...8y.1w.CA01L_Inorganics_1um_sampler.CA01L_DX-600.lev2.nc
language	eng
characterSet	UTF8
hierarchyLevel	dataset
hierarchyLevelName
contact	see section contact (role: pointOfContact)
dateStamp	2022-01-20
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 filter_1pack at Alert (CA0420G) dates: creation: revision: fileIdentifier: EBAS/CA0420G.20110307203600.20220111191000.filter_1pack...8y.1w.CA01L_Inorganics_1um_sampler.CA01L_DX-600.lev2.nc (CodeSpace: ) citedResponsibleParty: see section contact (role: distributor) presentationForm: otherCitationDetails: { "Data definition": "EBAS_1.1", "Set type code": "TI", "Timezone": "UTC", "File name": "CA0420G.20110307203600.20220111191000.filter_1pack...8y.1w.CA01L_Inorganics_1um_sampler.CA01L_DX-600.lev2.nc", "File creation": "2022-01-20T01:26:15.705751 UTC", "Export state": "2022-01-20T01:25:04.057000 UTC", "Export filter": "exclude-900,exclude-invalid", "Startdate": "20110307203600", "Revision date": "20220111191000", "Version": "1", "Version description": "initial revision, manually inspected", "Statistics": "arithmetic mean", "Data level": "2", "Period code": "8y", "Resolution code": "1w", "Sample duration": "1w", "Station code": "CA0420G", "Platform code": "CA0420S", "Station name": "Alert", "Station WDCA-ID": "GAWACANUALT", "Station GAW-ID": "ALT", "Station GAW-Name": "Alert", "Station state/province": "NU", "Station land use": "Military reservation", "Station setting": "Polar", "Station GAW type": "G", "Station WMO region": "4", "Station latitude": "82.4991455078", "Station longitude": "-62.3415260315", "Station altitude": "210.0 m", "Measurement altitude": "220.0 m", "Measurement height": "10.0 m", "Regime": "IMG", "Laboratory code": "CA01L", "Instrument type": "filter_1pack", "Instrument name": "Inorganics_1um_sampler", "Instrument manufacturer": "ECCC", "Instrument model": "One stage inline", "Analytical laboratory code": "CA01L", "Analytical measurement technique": "IC", "Analytical instrument name": "DX-600", "Analytical instrument manufacturer": "Dionex", "Analytical instrument model": "DX-600", "Method ref": "CA01L_DX-600", "Standard method": "None", "Inlet type": "Cyclone", "Inlet description": "Whole-air inlet type with larger particles removed by air stream by size cut 1 um cyclone URG 757 located immediately upstream of filter pack.", "Flow rate": "27.1 l/min", "Medium": "Teflon", "Coating/Solution": "None", "Sample preparation": "Water extraction", "Blank correction": "Blank corrected", "Humidity/temperature control": "None", "Humidity/temperature control description": "filter kept at ambient conditions indoors together with sampling head.", "Detection limit expl.": "Determined by taking 2.33 times standard deviation of ensemble of field blanks", "Measurement uncertainty": "11.18 %", "Zero/negative values code": "Zero/negative possible", "Zero/negative values": "Zero/negative values reported as measured if within detection limit, flagged with 780", "Organization": "CA01L, Environment Canada, EC/AES, Atmospheric Environmental Service, 4905 Dufferin Street, , M3H 5T4, \"Downsview, Ontario\", Canada", "Framework acronym": "GAW-WDCA", "Framework name": "World Data Centre for Aerosols", "Framework description": "The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.", "Framework contact name": "Markus Fiebig", "Framework contact email": "Markus.Fiebig@nilu.no", "Originator": "Sharma, Sangeeta, sangeeta.sharma@canada.ca, \"Climate Chemistry Measurements Research, Environment Canada\", EC, , 4905 Dufferin Street, , M3H 5T4, \"Downsview, Ontario\", Canada", "Submitter": "Sharma, Sangeeta, sangeeta.sharma@canada.ca, \"Climate Chemistry Measurements Research, Environment Canada\", EC, , 4905 Dufferin Street, , M3H 5T4, \"Downsview, Ontario\", Canada", "Acknowledgement": "Request acknowledgement details from data originator" }
abstract	see above
status
purpose
pointOfContact	see section contact (role: originator)
graphicOverview
resourceMaintenance	maintenanceAndUpdateFrequency: updateScope: maintenanceNote:
descriptiveKeywords:	theme: mass_concentration_of_oxalate_in_dry_aerosol_particles_in _air mass_concentration_of_chloride_in_dry_aerosol_particles_in _air mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air mass_concentration_of_ammonium_expressed_as_nitrogen_in_dry_aerosol_particles_in _air mole_fraction_of_nitrogen_dioxide_in_air nitrogen_dioxide mass_concentration_of_potassium_in_dry_aerosol_particles_in _air CA0420G mass_concentration_of_nitrate_expressed_as_nitrogen_in_dry_aerosol_particles_in _air mass_concentration_of_sodium_in_dry_aerosol_particles_in _air sodium Alert bromide oxalate mass_concentration_of_calcium_in_dry_aerosol_particles_in _air sulphate_total chloride mass_concentration_of_magnesium_in_dry_aerosol_particles_in _air potassium ammonium nitrate GAW-WDCA mass_concentration_of_bromide_in_dry_aerosol_particles_in _air mass_concentration_of_total_sulphateexpressed_as_sulphur_in_dry_aerosol_particles_in_air air calcium aerosol magnesium project: GAW-WDCA dataCenter: NILU - Norwegian Institute for Air Research, ATMOS, EBAS theme: status_flag status_flag mass_concentration_of_ammonium_expressed_as_nitrogen_in_dry_aerosol_particles_in _air status_flag status_flag status_flag mass_concentration_of_nitrate_expressed_as_nitrogen_in_dry_aerosol_particles_in _air mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air status_flag mass_concentration_of_total_sulphateexpressed_as_sulphur_in_dry_aerosol_particles_in_air mass_concentration_of_sodium_in_dry_aerosol_particles_in _air status_flag mass_concentration_of_bromide_in_dry_aerosol_particles_in _air mass_concentration_of_oxalate_in_dry_aerosol_particles_in _air status_flag mass_concentration_of_total_sulphateexpressed_as_sulphur_in_dry_aerosol_particles_in_air mass_concentration_of_chloride_in_dry_aerosol_particles_in _air mass_concentration_of_potassium_in_dry_aerosol_particles_in _air status_flag mass_concentration_of_ammonium_expressed_as_nitrogen_in_dry_aerosol_particles_in _air mass_concentration_of_nitrate_expressed_as_nitrogen_in_dry_aerosol_particles_in _air status_flag mass_concentration_of_calcium_in_dry_aerosol_particles_in _air status_flag mass_concentration_of_magnesium_in_dry_aerosol_particles_in _air status_flag status_flag status_flag mole_fraction_of_nitrogen_dioxide_in_air status_flag time time
resourceConstraints	MD_Constraints: useLimitation: MD_LegalConstraints: accessConstraints: useConstraints: otherConstraints:
language
characterSet
topicCategory	climatologyMeteorologyAtmosphere
extent	boundingExtent description: geographicElement: westBoundLongitude: -62.3415260315 eastBoundLongitude: -62.3415260315 southBoundLatitude: 82.4991455078 northBoundLatitude: 82.4991455078 temporalElement: beginPosition: endPosition: (indeterminatePosition = )

Contact

Role: pointOfContact

Contact information section
Attribute	Value
individualName	Sangeeta Sharma
organisationName	CA01L, Environment Canada, EC/AES, Atmospheric Environmental Service, 4905 Dufferin Street, M3H 5T4, Downsview, Ontario, Canada
contactInfo	address: email: sangeeta.sharma@canada.ca

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	CA01L, Environment Canada, EC/AES, Atmospheric Environmental Service, 4905 Dufferin Street, M3H 5T4, Downsview, Ontario, Canada
contactInfo	phone: facsimile: address: email: sangeeta.sharma@canada.ca 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: