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  <attribute name="title" value="Ground based in situ observations of nephelometer at Izana (ES0018G)" />
  <attribute name="keywords" value="aerosol_light_backscattering_coefficient, ES0018G, GAW-WDCA, ACTRIS, pm10, aerosol_light_scattering_coefficient, Izana" />
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  <attribute name="project" value="ACTRIS, GAW-WDCA" />
  <attribute name="acknowledgement" value="Request acknowledgement details from data originator" />
  <attribute name="doi" value="https://doi.org/10.48597/JZHG-A27Q" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Sergio Rodriguez, Sergio Rodriguez, Sergio Rodriguez, aerosol_light_backscattering_coefficient, aerosol_light_scattering_coefficient - nephelometer at Izana, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/JZHG-A27Q" />
  <attribute name="summary" value="Ground based in situ observations of nephelometer at Izana (ES0018G). These measurements are gathered as a part of the following projects ACTRIS, GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: aerosol_light_backscattering_coefficient in pm10, aerosol_light_backscattering_coefficient in pm10, aerosol_light_backscattering_coefficient in pm10, aerosol_light_scattering_coefficient in pm10, aerosol_light_scattering_coefficient in pm10, aerosol_light_scattering_coefficient in pm10" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="ES07L, Agencia Estatal de Meteorologia, Izana Atmospheric Research Center, AEMET, La Marina 20 planta 6,, E-38071, Santa Cruz de Tenerife, Spain" />
  <attribute name="processing_level" value="processing_level_test" />
  <attribute name="date_created" value="2018-04-23T08:42:54 UTC" />
  <attribute name="date_metadata_modified" value="2018-04-23T08:42:54 UTC" />
  <attribute name="creator_name" value="Sergio Rodriguez, Sergio Rodriguez, Sergio Rodriguez" />
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  <attribute name="contributor_name" value="Sergio Rodriguez, Sergio Rodriguez, Sergio Rodriguez" />
  <attribute name="contributor_role" value="data submitter, data submitter, data submitter" />
  <attribute name="publisher_type" value="institution" />
  <attribute name="publisher_name" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
  <attribute name="publisher_institution" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
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  <attribute name="ebas_instrument_model" value="3563" />
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  <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Markus Fiebig" />
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  <attribute name="ebas_originator" value="Rodriguez, Sergio, , , , , , , , , " />
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  <attribute name="ebas_comment" value="Standard Anderson &amp; Ogren 1998 values used for truncation correctionperformed in this version." />
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  <attribute name="comment" value="{&#xA;    &quot;Data definition&quot;: &quot;EBAS_1.1&quot;,&#xA;    &quot;Data license&quot;: &quot;https://creativecommons.org/licenses/by/4.0/&quot;,&#xA;    &quot;Citation&quot;: &quot;Sergio Rodriguez, Sergio Rodriguez, Sergio Rodriguez, aerosol_light_backscattering_coefficient, aerosol_light_scattering_coefficient - nephelometer at Izana, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/JZHG-A27Q&quot;,&#xA;    &quot;Set type code&quot;: &quot;TU&quot;,&#xA;    &quot;Timezone&quot;: &quot;UTC&quot;,&#xA;    &quot;File name&quot;: &quot;JZHG-A27Q.nc&quot;,&#xA;    &quot;Represents DOI&quot;: &quot;https://doi.org/10.48597/JZHG-A27Q&quot;,&#xA;    &quot;Contains data from DOI&quot;: &quot;https://doi.org/10.48597/JZHG-A27Q&quot;,&#xA;    &quot;File creation&quot;: &quot;2023-12-13T10:32:40.673000 UTC&quot;,&#xA;    &quot;Export state&quot;: &quot;2017-05-03T05:43:32.563000 UTC&quot;,&#xA;    &quot;Export filter&quot;: &quot;exclude-900,exclude-invalid&quot;,&#xA;    &quot;Startdate&quot;: &quot;20140101000000&quot;,&#xA;    &quot;Revision date&quot;: &quot;20180423084254&quot;,&#xA;    &quot;Version&quot;: &quot;1&quot;,&#xA;    &quot;Version description&quot;: &quot;initial revision, cloud-screened,  manually inspected&quot;,&#xA;    &quot;Data level&quot;: &quot;2&quot;,&#xA;    &quot;Period code&quot;: &quot;3y&quot;,&#xA;    &quot;Resolution code&quot;: &quot;1h&quot;,&#xA;    &quot;Sample duration&quot;: &quot;1h&quot;,&#xA;    &quot;Orig. time res.&quot;: &quot;1mn&quot;,&#xA;    &quot;Station code&quot;: &quot;ES0018G&quot;,&#xA;    &quot;Platform code&quot;: &quot;ES0018S&quot;,&#xA;    &quot;Station name&quot;: &quot;Izana&quot;,&#xA;    &quot;Station WDCA-ID&quot;: &quot;GAWAES__IZO&quot;,&#xA;    &quot;Station GAW-ID&quot;: &quot;IZO&quot;,&#xA;    &quot;Station GAW-Name&quot;: &quot;Izaña (Tenerife)&quot;,&#xA;    &quot;Station land use&quot;: &quot;Gravel and stone&quot;,&#xA;    &quot;Station setting&quot;: &quot;Mountain&quot;,&#xA;    &quot;Station GAW type&quot;: &quot;G&quot;,&#xA;    &quot;Station WMO region&quot;: &quot;1&quot;,&#xA;    &quot;Station latitude&quot;: &quot;28.309&quot;,&#xA;    &quot;Station longitude&quot;: &quot;-16.4994&quot;,&#xA;    &quot;Station altitude&quot;: &quot;2373.0 m&quot;,&#xA;    &quot;Measurement height&quot;: &quot;8.0 m&quot;,&#xA;    &quot;Regime&quot;: &quot;IMG&quot;,&#xA;    &quot;Laboratory code&quot;: &quot;ES07L&quot;,&#xA;    &quot;Instrument type&quot;: &quot;nephelometer&quot;,&#xA;    &quot;Instrument name&quot;: &quot;TSI_3563_SN70738230-PM10amb&quot;,&#xA;    &quot;Instrument manufacturer&quot;: &quot;TSI&quot;,&#xA;    &quot;Instrument model&quot;: &quot;3563&quot;,&#xA;    &quot;Instrument serial number&quot;: &quot;70738230&quot;,&#xA;    &quot;Method ref&quot;: &quot;ES07L_sct_coef_PM10amb_TSI3562_v1&quot;,&#xA;    &quot;Standard method&quot;: &quot;cal-gas=CO2+AIR_truncation-correction=Anderson1998&quot;,&#xA;    &quot;Inlet type&quot;: &quot;Impactor--direct&quot;,&#xA;    &quot;Humidity/temperature control&quot;: &quot;None&quot;,&#xA;    &quot;Humidity/temperature control description&quot;: &quot;none&quot;,&#xA;    &quot;Volume std. temperature&quot;: &quot;273.15 K&quot;,&#xA;    &quot;Volume std. pressure&quot;: &quot;1013.25 hPa&quot;,&#xA;    &quot;Zero/negative values code&quot;: &quot;Zero/negative possible&quot;,&#xA;    &quot;Zero/negative values&quot;: &quot;Zero and neg. values may appear due to statistical variations at very low concentrations&quot;,&#xA;    &quot;Organization&quot;: &quot;ES07L, \&quot;Agencia Estatal de Meteorologia, Izana Atmospheric Research Center\&quot;, AEMET, , \&quot;La Marina 20 planta 6,, E-38071, Santa Cruz de Tenerife, Spain\&quot;, , , , &quot;,&#xA;    &quot;Framework acronym&quot;: &quot;ACTRIS, GAW-WDCA&quot;,&#xA;    &quot;Framework name&quot;: &quot;European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Aerosols&quot;,&#xA;    &quot;Framework description&quot;: &quot;ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. 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    <attribute name="ebas_platform_code" value="ES0018S" />
    <attribute name="ebas_station_name" value="Izana" />
    <attribute name="ebas_station_wdca_id" value="GAWAES__IZO" />
    <attribute name="ebas_station_gaw_id" value="IZO" />
    <attribute name="ebas_station_gaw_name" value="Izaña (Tenerife)" />
    <attribute name="ebas_station_land_use" value="Gravel and stone" />
    <attribute name="ebas_station_setting" value="Mountain" />
    <attribute name="ebas_station_gaw_type" value="G" />
    <attribute name="ebas_station_wmo_region" value="1" />
    <attribute name="ebas_station_latitude" value="28.309" />
    <attribute name="ebas_station_longitude" value="-16.4994" />
    <attribute name="ebas_station_altitude" value="2373.0 m" />
    <attribute name="ebas_measurement_height" value="8.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="temperature" />
    <attribute name="ebas_unit" value="K" />
    <attribute name="ebas_matrix" value="instrument" />
    <attribute name="ebas_laboratory_code" value="ES07L" />
    <attribute name="ebas_instrument_type" value="nephelometer" />
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    <attribute name="ebas_instrument_serial_number" value="70738230" />
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    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
    <attribute name="ebas_humidity_temperaure_control_description" value="none" />
    <attribute name="ebas_volume_std_temperature" value="273.15 K" />
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    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
    <attribute name="ebas_organization" value="ES07L, &quot;Agencia Estatal de Meteorologia, Izana Atmospheric Research Center&quot;, AEMET, , &quot;La Marina 20 planta 6,, E-38071, Santa Cruz de Tenerife, Spain&quot;, , , , " />
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    <attribute name="ebas_acknowledgement" value="Request acknowledgement details from data originator" />
    <attribute name="ebas_comment" value="Standard Anderson &amp; Ogren 1998 values used for truncation correctionperformed in this version." />
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    <attribute name="units" value="1" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="1/Mm" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
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    <attribute name="ebas_version_description" value="initial revision, cloud-screened,  manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="ES0018G" />
    <attribute name="ebas_platform_code" value="ES0018S" />
    <attribute name="ebas_station_name" value="Izana" />
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    <attribute name="ebas_station_gaw_type" value="G" />
    <attribute name="ebas_station_wmo_region" value="1" />
    <attribute name="ebas_station_latitude" value="28.309" />
    <attribute name="ebas_station_longitude" value="-16.4994" />
    <attribute name="ebas_station_altitude" value="2373.0 m" />
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    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="aerosol_light_backscattering_coefficient" />
    <attribute name="ebas_unit" value="1/Mm" />
    <attribute name="ebas_matrix" value="pm10" />
    <attribute name="ebas_laboratory_code" value="ES07L" />
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    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
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    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
    <attribute name="ebas_organization" value="ES07L, &quot;Agencia Estatal de Meteorologia, Izana Atmospheric Research Center&quot;, AEMET, , &quot;La Marina 20 planta 6,, E-38071, Santa Cruz de Tenerife, Spain&quot;, , , , " />
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    <attribute name="ebas_framework_name" value="European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Aerosols" />
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    <attribute name="ebas_comment" value="Standard Anderson &amp; Ogren 1998 values used for truncation correctionperformed in this version." />
  </variable>
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    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
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    <attribute name="ebas_orig_time_res" value="1mn" />
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    <attribute name="ebas_platform_code" value="ES0018S" />
    <attribute name="ebas_station_name" value="Izana" />
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    <attribute name="ebas_station_land_use" value="Gravel and stone" />
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    <attribute name="ebas_station_gaw_type" value="G" />
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    <attribute name="ebas_station_latitude" value="28.309" />
    <attribute name="ebas_station_longitude" value="-16.4994" />
    <attribute name="ebas_station_altitude" value="2373.0 m" />
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    <attribute name="ebas_regime" value="IMG" />
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    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
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    <attribute name="ebas_station_longitude" value="-16.4994" />
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    <attribute name="ebas_station_longitude" value="-16.4994" />
    <attribute name="ebas_station_altitude" value="2373.0 m" />
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    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="ES0018G" />
    <attribute name="ebas_platform_code" value="ES0018S" />
    <attribute name="ebas_station_name" value="Izana" />
    <attribute name="ebas_station_wdca_id" value="GAWAES__IZO" />
    <attribute name="ebas_station_gaw_id" value="IZO" />
    <attribute name="ebas_station_gaw_name" value="Izaña (Tenerife)" />
    <attribute name="ebas_station_land_use" value="Gravel and stone" />
    <attribute name="ebas_station_setting" value="Mountain" />
    <attribute name="ebas_station_gaw_type" value="G" />
    <attribute name="ebas_station_wmo_region" value="1" />
    <attribute name="ebas_station_latitude" value="28.309" />
    <attribute name="ebas_station_longitude" value="-16.4994" />
    <attribute name="ebas_station_altitude" value="2373.0 m" />
    <attribute name="ebas_measurement_height" value="8.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="aerosol_light_backscattering_coefficient" />
    <attribute name="ebas_unit" value="1/Mm" />
    <attribute name="ebas_matrix" value="pm10" />
    <attribute name="ebas_laboratory_code" value="ES07L" />
    <attribute name="ebas_instrument_type" value="nephelometer" />
    <attribute name="ebas_instrument_name" value="TSI_3563_SN70738230-PM10amb" />
    <attribute name="ebas_instrument_manufacturer" value="TSI" />
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    <attribute name="ebas_instrument_serial_number" value="70738230" />
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    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
    <attribute name="ebas_humidity_temperaure_control_description" value="none" />
    <attribute name="ebas_volume_std_temperature" value="273.15 K" />
    <attribute name="ebas_volume_std_pressure" value="1013.25 hPa" />
    <attribute name="ebas_detection_limit" value="0.3 1/Mm" />
    <attribute name="ebas_detection_limit_expl" value="Determined by instrument counting statistics, no detection limit flag used" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
    <attribute name="ebas_organization" value="ES07L, &quot;Agencia Estatal de Meteorologia, Izana Atmospheric Research Center&quot;, AEMET, , &quot;La Marina 20 planta 6,, E-38071, Santa Cruz de Tenerife, Spain&quot;, , , , " />
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    <attribute name="ebas_framework_name" value="European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value="ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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." />
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    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, Markus.Fiebig@nilu.no" />
    <attribute name="ebas_acknowledgement" value="Request acknowledgement details from data originator" />
    <attribute name="ebas_comment" value="Standard Anderson &amp; Ogren 1998 values used for truncation correctionperformed in this version." />
  </variable>
  <variable name="aerosol_light_backscattering_coefficient_perc8413_2_qc" shape="aerosol_light_backscattering_coefficient_perc8413_2_qc_flags time" type="int">
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    <attribute name="units" value="1" />
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  </variable>
  <variable name="aerosol_light_scattering_coefficient_amean_0" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="1/Mm" />
    <attribute name="ancillary_variables" value="aerosol_light_scattering_coefficient_amean_0_qc aerosol_light_scattering_coefficient_amean_0_ebasmetadata" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20180423084254" />
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    <attribute name="ebas_version_description" value="initial revision, cloud-screened,  manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="ES0018G" />
    <attribute name="ebas_platform_code" value="ES0018S" />
    <attribute name="ebas_station_name" value="Izana" />
    <attribute name="ebas_station_wdca_id" value="GAWAES__IZO" />
    <attribute name="ebas_station_gaw_id" value="IZO" />
    <attribute name="ebas_station_gaw_name" value="Izaña (Tenerife)" />
    <attribute name="ebas_station_land_use" value="Gravel and stone" />
    <attribute name="ebas_station_setting" value="Mountain" />
    <attribute name="ebas_station_gaw_type" value="G" />
    <attribute name="ebas_station_wmo_region" value="1" />
    <attribute name="ebas_station_latitude" value="28.309" />
    <attribute name="ebas_station_longitude" value="-16.4994" />
    <attribute name="ebas_station_altitude" value="2373.0 m" />
    <attribute name="ebas_measurement_height" value="8.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="aerosol_light_scattering_coefficient" />
    <attribute name="ebas_unit" value="1/Mm" />
    <attribute name="ebas_matrix" value="pm10" />
    <attribute name="ebas_laboratory_code" value="ES07L" />
    <attribute name="ebas_instrument_type" value="nephelometer" />
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    <attribute name="ebas_instrument_serial_number" value="70738230" />
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    <attribute name="ebas_standard_method" value="cal-gas=CO2+AIR_truncation-correction=Anderson1998" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
    <attribute name="ebas_humidity_temperaure_control_description" value="none" />
    <attribute name="ebas_volume_std_temperature" value="273.15 K" />
    <attribute name="ebas_volume_std_pressure" value="1013.25 hPa" />
    <attribute name="ebas_detection_limit" value="0.3 1/Mm" />
    <attribute name="ebas_detection_limit_expl" value="Determined by instrument counting statistics, no detection limit flag used" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
    <attribute name="ebas_organization" value="ES07L, &quot;Agencia Estatal de Meteorologia, Izana Atmospheric Research Center&quot;, AEMET, , &quot;La Marina 20 planta 6,, E-38071, Santa Cruz de Tenerife, Spain&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="ACTRIS, GAW-WDCA" />
    <attribute name="ebas_framework_name" value="European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value="ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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." />
    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, Markus.Fiebig@nilu.no" />
    <attribute name="ebas_acknowledgement" value="Request acknowledgement details from data originator" />
    <attribute name="ebas_comment" value="Standard Anderson &amp; Ogren 1998 values used for truncation correctionperformed in this version." />
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  <variable name="aerosol_light_scattering_coefficient_amean_0_qc" shape="aerosol_light_scattering_coefficient_amean_0_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
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    <attribute name="units" value="1" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="aerosol_light_scattering_coefficient_amean_1" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="1/Mm" />
    <attribute name="ancillary_variables" value="aerosol_light_scattering_coefficient_amean_1_qc aerosol_light_scattering_coefficient_amean_1_ebasmetadata" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
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    <attribute name="ebas_version_description" value="initial revision, cloud-screened,  manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="ES0018G" />
    <attribute name="ebas_platform_code" value="ES0018S" />
    <attribute name="ebas_station_name" value="Izana" />
    <attribute name="ebas_station_wdca_id" value="GAWAES__IZO" />
    <attribute name="ebas_station_gaw_id" value="IZO" />
    <attribute name="ebas_station_gaw_name" value="Izaña (Tenerife)" />
    <attribute name="ebas_station_land_use" value="Gravel and stone" />
    <attribute name="ebas_station_setting" value="Mountain" />
    <attribute name="ebas_station_gaw_type" value="G" />
    <attribute name="ebas_station_wmo_region" value="1" />
    <attribute name="ebas_station_latitude" value="28.309" />
    <attribute name="ebas_station_longitude" value="-16.4994" />
    <attribute name="ebas_station_altitude" value="2373.0 m" />
    <attribute name="ebas_measurement_height" value="8.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="aerosol_light_scattering_coefficient" />
    <attribute name="ebas_unit" value="1/Mm" />
    <attribute name="ebas_matrix" value="pm10" />
    <attribute name="ebas_laboratory_code" value="ES07L" />
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    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
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    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
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    <attribute name="ebas_comment" value="Standard Anderson &amp; Ogren 1998 values used for truncation correctionperformed in this version." />
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  <variable name="aerosol_light_scattering_coefficient_amean_1_qc" shape="aerosol_light_scattering_coefficient_amean_1_qc_flags time" type="int">
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    <attribute name="standard_name" value="status_flag" />
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    <attribute name="units" value="1" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
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    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
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    <attribute name="ebas_version_description" value="initial revision, cloud-screened,  manually inspected" />
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    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="ES0018G" />
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    <attribute name="ebas_station_name" value="Izana" />
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    <attribute name="ebas_station_wmo_region" value="1" />
    <attribute name="ebas_station_latitude" value="28.309" />
    <attribute name="ebas_station_longitude" value="-16.4994" />
    <attribute name="ebas_station_altitude" value="2373.0 m" />
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    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="aerosol_light_scattering_coefficient" />
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    <attribute name="ebas_matrix" value="pm10" />
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    <attribute name="ebas_instrument_serial_number" value="70738230" />
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    <attribute name="ebas_inlet_type" value="Impactor--direct" />
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    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
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  <variable name="aerosol_light_scattering_coefficient_amean_2_qc" shape="aerosol_light_scattering_coefficient_amean_2_qc_flags time" type="int">
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    <attribute name="units" value="1" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="aerosol_light_scattering_coefficient_prec1587_0" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="1/Mm" />
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    <attribute name="ebas_version_description" value="initial revision, cloud-screened,  manually inspected" />
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    <attribute name="ebas_station_code" value="ES0018G" />
    <attribute name="ebas_platform_code" value="ES0018S" />
    <attribute name="ebas_station_name" value="Izana" />
    <attribute name="ebas_station_wdca_id" value="GAWAES__IZO" />
    <attribute name="ebas_station_gaw_id" value="IZO" />
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    <attribute name="ebas_station_land_use" value="Gravel and stone" />
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    <attribute name="ebas_station_gaw_type" value="G" />
    <attribute name="ebas_station_wmo_region" value="1" />
    <attribute name="ebas_station_latitude" value="28.309" />
    <attribute name="ebas_station_longitude" value="-16.4994" />
    <attribute name="ebas_station_altitude" value="2373.0 m" />
    <attribute name="ebas_measurement_height" value="8.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="aerosol_light_scattering_coefficient" />
    <attribute name="ebas_unit" value="1/Mm" />
    <attribute name="ebas_matrix" value="pm10" />
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    <attribute name="ebas_inlet_type" value="Impactor--direct" />
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    <attribute name="ebas_revision_date" value="20180423084254" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, cloud-screened,  manually inspected" />
    <attribute name="ebas_statistics" value="percentile:84.13" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="ES0018G" />
    <attribute name="ebas_platform_code" value="ES0018S" />
    <attribute name="ebas_station_name" value="Izana" />
    <attribute name="ebas_station_wdca_id" value="GAWAES__IZO" />
    <attribute name="ebas_station_gaw_id" value="IZO" />
    <attribute name="ebas_station_gaw_name" value="Izaña (Tenerife)" />
    <attribute name="ebas_station_land_use" value="Gravel and stone" />
    <attribute name="ebas_station_setting" value="Mountain" />
    <attribute name="ebas_station_gaw_type" value="G" />
    <attribute name="ebas_station_wmo_region" value="1" />
    <attribute name="ebas_station_latitude" value="28.309" />
    <attribute name="ebas_station_longitude" value="-16.4994" />
    <attribute name="ebas_station_altitude" value="2373.0 m" />
    <attribute name="ebas_measurement_height" value="8.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="aerosol_light_scattering_coefficient" />
    <attribute name="ebas_unit" value="1/Mm" />
    <attribute name="ebas_matrix" value="pm10" />
    <attribute name="ebas_laboratory_code" value="ES07L" />
    <attribute name="ebas_instrument_type" value="nephelometer" />
    <attribute name="ebas_instrument_name" value="TSI_3563_SN70738230-PM10amb" />
    <attribute name="ebas_instrument_manufacturer" value="TSI" />
    <attribute name="ebas_instrument_model" value="3563" />
    <attribute name="ebas_instrument_serial_number" value="70738230" />
    <attribute name="ebas_method_ref" value="ES07L_sct_coef_PM10amb_TSI3562_v1" />
    <attribute name="ebas_standard_method" value="cal-gas=CO2+AIR_truncation-correction=Anderson1998" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
    <attribute name="ebas_humidity_temperaure_control_description" value="none" />
    <attribute name="ebas_volume_std_temperature" value="273.15 K" />
    <attribute name="ebas_volume_std_pressure" value="1013.25 hPa" />
    <attribute name="ebas_detection_limit" value="0.3 1/Mm" />
    <attribute name="ebas_detection_limit_expl" value="Determined by instrument counting statistics, no detection limit flag used" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
    <attribute name="ebas_organization" value="ES07L, &quot;Agencia Estatal de Meteorologia, Izana Atmospheric Research Center&quot;, AEMET, , &quot;La Marina 20 planta 6,, E-38071, Santa Cruz de Tenerife, Spain&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="ACTRIS, GAW-WDCA" />
    <attribute name="ebas_framework_name" value="European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value="ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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." />
    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, Markus.Fiebig@nilu.no" />
    <attribute name="ebas_acknowledgement" value="Request acknowledgement details from data originator" />
    <attribute name="ebas_comment" value="Standard Anderson &amp; Ogren 1998 values used for truncation correctionperformed in this version." />
  </variable>
  <variable name="aerosol_light_scattering_coefficient_perc8413_2_qc" shape="aerosol_light_scattering_coefficient_perc8413_2_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="aerosol_light_scattering_coefficient_perc8413_2_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="time" shape="time" type="double">
    <attribute name="long_name" value="time of measurement" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="bounds" value="time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
  <variable name="metadata_time" shape="metadata_time" type="double">
    <attribute name="long_name" value="time of ebas metadata intervals" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="bounds" value="metadata_time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
</netcdf>
