citation |
- title:
- Ground based in situ observations of aerosol_absorption_coefficient at Hyytiälä (FI0050R) using filter_absorption_photometer
- dates:
- fileIdentifier:
- EBAS/FI0050R.20140101000000.20190211083323.filter_absorption_photometer.aerosol_absorption_coefficient.pm1.4y.1h.FI03L_Thermo_5012_pm1.FI03L_maap_control_lev2_0_0_1.lev2.nc
(CodeSpace: )
- citedResponsibleParty:
- see section contact (role: distributor)
- presentationForm:
- otherCitationDetails:
- {
"Data definition": "EBAS_1.1",
"Set type code": "TU",
"Timezone": "UTC",
"File name": "FI0050R.20140101000000.20190211083323.filter_absorption_photometer.aerosol_absorption_coefficient.pm1.4y.1h.FI03L_Thermo_5012_pm1.FI03L_maap_control_lev2_0_0_1.lev2.nc",
"File creation": "20190513235547",
"Startdate": "20140101000000",
"Revision date": "20190211083323",
"Version": "1",
"Statistics": "arithmetic mean",
"Data level": "2",
"Period code": "4y",
"Resolution code": "1h",
"Sample duration": "1h",
"Orig. time res.": "1mn",
"Station code": "FI0050R",
"Platform code": "FI0050S",
"Station name": "Hyytiälä",
"Station GAW-ID": "HYY",
"Station state/province": "Pirka",
"Station land use": "Forest",
"Station setting": "Rural",
"Station GAW type": "R",
"Station WMO region": "6",
"Station latitude": "61.85",
"Station longitude": "24.283333",
"Station altitude": "181.0 m",
"Measurement height": "4.0 m",
"Regime": "IMG",
"Component": "aerosol_absorption_coefficient",
"Unit": "1/Mm",
"Matrix": "pm1",
"Laboratory code": "FI03L",
"Instrument type": "filter_absorption_photometer",
"Instrument name": "Thermo_5012_pm1",
"Instrument manufacturer": "Thermo",
"Instrument model": "5012",
"Instrument serial number": "286",
"Method ref": "FI03L_maap_control_lev2_0_0_1",
"Standard method": "Multi-angle_Correction=Petzold2004",
"Inlet type": "Impactor--direct",
"Inlet description": "PM10 at ambient humidity inlet, Digitel, flow 30 l/min",
"Humidity/temperature control": "None",
"Humidity/temperature control description": "passive, sample heated from atmospheric to lab temperature",
"Volume std. temperature": "273.15 K",
"Volume std. pressure": "1013.25 hPa",
"Detection limit": "0.1 1/Mm",
"Detection limit expl.": "Determined by instrument noise characteristics, no detection limit flag used",
"Measurement uncertainty": "6.0 %",
"Measurement uncertainty expl.": "typical value of unit-to-unit variability",
"Zero/negative values code": "Zero/negative possible",
"Zero/negative values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
"Organization": "FI03L, University of Helsinki, UHEL, Division of Atmospheric Sciences, PO BOX 64, , FI-00014, University of Helsinki, Finland",
"Frameworks": "ACTRIS GAW-WDCA",
"Originator": "Virkkula, Aki, aki.virkkula@helsinki.fi, University of Helsinki, UHEL, Division of Atmospheric Sciences, PO BOX 64, , FI-00014, Helsinki, Finland",
"Submitter": "Luoma, Krista, krista.q.luoma@helsinki.fi, University of Helsinki, UHEL, \"Division of Atmospheric Sciences, Department of Physics\", PO BOX 64, , FI-00014, University of Helsinki, Finland",
"Acknowledgement": "Request acknowledgement details from data originator"
}
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