citation |
- title:
- Ground based in situ observations of aerosol_absorption_coefficient at La Réunion - Maïdo atmospheric observatory (FR0026R) using filter_absorption_photometer
- dates:
- fileIdentifier:
- EBAS/FR0026R.20140101000000.20190319124233.filter_absorption_photometer.aerosol_absorption_coefficient.pm10.5y.1h.FR14L_Maido_Magee_AE42-7.FR14L_Magee_AE42-7_RUN.lev2.nc
(CodeSpace: )
- citedResponsibleParty:
- see section contact (role: distributor)
- presentationForm:
- otherCitationDetails:
- {
"Data definition": "EBAS_1.1",
"Set type code": "TU",
"Timezone": "UTC",
"File name": "FR0026R.20140101000000.20190319124233.filter_absorption_photometer.aerosol_absorption_coefficient.pm10.5y.1h.FR14L_Maido_Magee_AE42-7.FR14L_Magee_AE42-7_RUN.lev2.nc",
"File creation": "20190514034135",
"Startdate": "20140101000000",
"Revision date": "20190319124233",
"Version": "1",
"Version description": "initial revision, raw data",
"Data level": "2",
"Period code": "5y",
"Resolution code": "1h",
"Sample duration": "1h",
"Orig. time res.": "5mn",
"Station code": "FR0026R",
"Platform code": "FR0026S",
"Station name": "La Réunion - Maïdo atmospheric observatory",
"Station WDCA-ID": "GAWAFR__RUN",
"Station GAW-ID": "RUN",
"Station GAW-Name": "La Réunion",
"Station land use": "Gravel and stone",
"Station setting": "Mountain",
"Station GAW type": "R",
"Station WMO region": "1",
"Station latitude": "-21.079449",
"Station longitude": "55.383006",
"Station altitude": "2160.0 m",
"Measurement latitude": "-21.079",
"Measurement longitude": "55.384",
"Measurement altitude": "2160.0 m",
"Measurement height": "12.0 m",
"Regime": "IMG",
"Component": "aerosol_absorption_coefficient",
"Unit": "1/Mm",
"Matrix": "pm10",
"Laboratory code": "FR14L",
"Instrument type": "filter_absorption_photometer",
"Instrument name": "Maido_Magee_AE42-7",
"Instrument manufacturer": "Magee",
"Instrument model": "AE42-7",
"Method ref": "FR14L_Magee_AE42-7_RUN",
"Standard method": "None",
"Inlet type": "Whole-air inlet",
"Inlet description": "Custom made, 150L/min, Whole-air",
"Humidity/temperature control": "Other (see metadata)",
"Humidity/temperature control description": "active, sample heated when relative humidity is > 90%RH (threshold)",
"Volume std. temperature": "273.15 K",
"Volume std. pressure": "1013.25 hPa",
"Detection limit": "0.01 1/Mm",
"Detection limit expl.": "instrument characteristics, information from Magee Scientific",
"Measurement uncertainty expl.": "Intercomparisons with thermo-optical analysis have shown an uncertainty of a factor 2 regardless specific absorption cross-section assumed.",
"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": "FR14L, Observatoire des Sciences de l'Univers de la Réunion, OSUR, , \"15, avenue René Cassin\", CS 92003, 97744, Saint-Denis, France",
"Frameworks": "ACTRIS GAW-WDCA",
"Originator": "Sciare, Jean, , , , , , , , , ",
"Submitter": "Pascal, Nicolas, , , , , , , , , ",
"Acknowledgement": "For using this data for any kind of publications, you must contact the originators, in terms of acknowledgment",
"Comment": "calibration factor / mean ratio=1.25; sample_spot_area=5e-5 m2 ; C0=3.5 ; SIGMA=14625/lambda"
}
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