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  <attribute name="Conventions" value="CF-1.8, ACDD-1.3" />
  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="Ground based in situ observations of sample_count at Sodankylä (FI0005R) using sun_tracking_filter_radiometer" />
  <attribute name="keywords" value="FI0005R, Sodankylä, GAW-WDCA" />
  <attribute name="id" value="58W8-24PZ.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="GAW-WDCA" />
  <attribute name="acknowledgement" value="Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)" />
  <attribute name="doi" value="https://doi.org/10.48597/58W8-24PZ" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Veijo Aaltonen,  - sun_tracking_filter_radiometer at Sodankylä, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/58W8-24PZ" />
  <attribute name="summary" value="Ground based in situ observations of sample_count at Sodankylä (FI0005R) using sun_tracking_filter_radiometer. 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: " />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="FI01L, Finnish Meteorological Institute, FMI, Atmospheric Composition Unit, Erik Palménin aukio, FI-00560, Helsinki, Finland" />
  <attribute name="processing_level" value="processing_level_test" />
  <attribute name="date_created" value="2016-05-09T15:44:10 UTC" />
  <attribute name="date_metadata_modified" value="2016-05-09T15:44:10 UTC" />
  <attribute name="creator_name" value="Veijo Aaltonen" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value="" />
  <attribute name="creator_institution" value="" />
  <attribute name="contributor_name" value="Stelios Kazadzis, Natalia Kouremeti" />
  <attribute name="contributor_role" value="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" />
  <attribute name="publisher_email" value="ebas@nilu.no" />
  <attribute name="publisher_url" value="https://www.nilu.no/" />
  <attribute name="geospatial_bounds" value="POINT Z (67.367917 26.632778 179.0)" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
  <attribute name="geospatial_lat_min" type="double" value="67.367917" />
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  <attribute name="geospatial_lon_max" type="double" value="26.632778" />
  <attribute name="geospatial_vertical_min" type="double" value="179.0" />
  <attribute name="geospatial_vertical_max" type="double" value="179.0" />
  <attribute name="geospatial_vertical_positive" value="up" />
  <attribute name="time_coverage_start" value="2014-04-30T03:30:00 UTC" />
  <attribute name="time_coverage_end" value="2014-04-30T05:29:00 UTC" />
  <attribute name="time_coverage_duration" value="P0000-00-00T01:59:00" />
  <attribute name="time_coverage_resolution" value="P0000-00-00T01:00:00" />
  <attribute name="timezone" value="UTC" />
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  <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="ebas_citation" value="Veijo Aaltonen,  - sun_tracking_filter_radiometer at Sodankylä, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/58W8-24PZ" />
  <attribute name="ebas_set_type_code" value="TU" />
  <attribute name="ebas_timezone" value="UTC" />
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  <attribute name="ebas_file_creation" value="2023-12-10T03:07:01.716250 UTC" />
  <attribute name="ebas_export_state" value="2023-01-05T13:20:50.300711 UTC" />
  <attribute name="ebas_export_filter" value="exclude-900,exclude-invalid" />
  <attribute name="ebas_startdate" value="20140430033000" />
  <attribute name="ebas_revision_date" value="20160509154410" />
  <attribute name="ebas_version" value="1" />
  <attribute name="ebas_version_description" value="quality assured, post-calibrated, manually inspected" />
  <attribute name="ebas_statistics" value="arithmetic mean" />
  <attribute name="ebas_data_level" value="2" />
  <attribute name="ebas_period_code" value="119mn" />
  <attribute name="ebas_resolution_code" value="1h" />
  <attribute name="ebas_sample_duration" value="1h" />
  <attribute name="ebas_orig_time_res" value="1mn" />
  <attribute name="ebas_station_code" value="FI0005R" />
  <attribute name="ebas_platform_code" value="FI0005S" />
  <attribute name="ebas_station_name" value="Sodankylä" />
  <attribute name="ebas_station_gaw_id" value="SDK" />
  <attribute name="ebas_station_gaw_name" value="Sodankylä" />
  <attribute name="ebas_station_gaw_type" value="G" />
  <attribute name="ebas_station_latitude" value="67.367917" />
  <attribute name="ebas_station_longitude" value="26.632778" />
  <attribute name="ebas_station_altitude" value="179.0 m" />
  <attribute name="ebas_measurement_height" value="1.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_component" value="sample_count" />
  <attribute name="ebas_unit" value="no unit" />
  <attribute name="ebas_matrix" value="aerosol" />
  <attribute name="ebas_laboratory_code" value="FI01L" />
  <attribute name="ebas_instrument_type" value="sun_tracking_filter_radiometer" />
  <attribute name="ebas_instrument_name" value="PMOD-WRC_PFR-N_SDK" />
  <attribute name="ebas_instrument_serial_number" value="32" />
  <attribute name="ebas_method_ref" value="CH04L_optical_transmission" />
  <attribute name="ebas_standard_method" value="Sunphotometry_PFR_manual_2009" />
  <attribute name="ebas_humidity_temperaure_control" value="None" />
  <attribute name="ebas_humidity_temperaure_control_description" value="in situ measurement, ambient conditions" />
  <attribute name="ebas_volume_std_temperature" value="ambient" />
  <attribute name="ebas_volume_std_pressure" value="ambient" />
  <attribute name="ebas_detection_limit" value="0.001 no unit" />
  <attribute name="ebas_detection_limit_expl" value="0.001 optical depths" />
  <attribute name="ebas_zero_negative_values" value="physically impossible" />
  <attribute name="ebas_organization" value="FI01L, Finnish Meteorological Institute, FMI, Atmospheric Composition Unit, Erik Palménin aukio, , FI-00560, Helsinki, Finland" />
  <attribute name="ebas_framework_acronym" value="GAW-WDCA" />
  <attribute name="ebas_framework_name" value="World Data Centre for Aerosols" />
  <attribute name="ebas_framework_description" value="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="Markus Fiebig" />
  <attribute name="ebas_framework_contact_email" value="Markus.Fiebig@nilu.no" />
  <attribute name="ebas_originator" value="Aaltonen, Veijo, , , , , , , , , " />
  <attribute name="ebas_submitter" value="Kouremeti, Natalia, natalia.kouremeti@pmodwrc.ch, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland" />
  <attribute name="ebas_acknowledgement" value="Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)" />
  <attribute name="ebas_comment" value="Final Calibration" />
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  <attribute name="Metadata_Conventions" value="Unidata Dataset Discovery v1.0" />
  <attribute name="geospatial_lat_units" value="degrees_north" />
  <attribute name="geospatial_lon_units" value="degrees_east" />
  <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;Veijo Aaltonen,  - sun_tracking_filter_radiometer at Sodankylä, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/58W8-24PZ&quot;,&#xA;    &quot;Set type code&quot;: &quot;TU&quot;,&#xA;    &quot;Timezone&quot;: &quot;UTC&quot;,&#xA;    &quot;File name&quot;: &quot;58W8-24PZ.nc&quot;,&#xA;    &quot;Represents DOI&quot;: &quot;https://doi.org/10.48597/58W8-24PZ&quot;,&#xA;    &quot;Contains data from DOI&quot;: &quot;https://doi.org/10.48597/58W8-24PZ&quot;,&#xA;    &quot;File creation&quot;: &quot;2023-12-10T03:07:01.716250 UTC&quot;,&#xA;    &quot;Export state&quot;: &quot;2023-01-05T13:20:50.300711 UTC&quot;,&#xA;    &quot;Export filter&quot;: &quot;exclude-900,exclude-invalid&quot;,&#xA;    &quot;Startdate&quot;: &quot;20140430033000&quot;,&#xA;    &quot;Revision date&quot;: &quot;20160509154410&quot;,&#xA;    &quot;Version&quot;: &quot;1&quot;,&#xA;    &quot;Version description&quot;: &quot;quality assured, post-calibrated, manually inspected&quot;,&#xA;    &quot;Statistics&quot;: &quot;arithmetic mean&quot;,&#xA;    &quot;Data level&quot;: &quot;2&quot;,&#xA;    &quot;Period code&quot;: &quot;119mn&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;FI0005R&quot;,&#xA;    &quot;Platform code&quot;: &quot;FI0005S&quot;,&#xA;    &quot;Station name&quot;: &quot;Sodankylä&quot;,&#xA;    &quot;Station GAW-ID&quot;: &quot;SDK&quot;,&#xA;    &quot;Station GAW-Name&quot;: &quot;Sodankylä&quot;,&#xA;    &quot;Station GAW type&quot;: &quot;G&quot;,&#xA;    &quot;Station latitude&quot;: &quot;67.367917&quot;,&#xA;    &quot;Station longitude&quot;: &quot;26.632778&quot;,&#xA;    &quot;Station altitude&quot;: &quot;179.0 m&quot;,&#xA;    &quot;Measurement height&quot;: &quot;1.0 m&quot;,&#xA;    &quot;Regime&quot;: &quot;IMG&quot;,&#xA;    &quot;Component&quot;: &quot;sample_count&quot;,&#xA;    &quot;Unit&quot;: &quot;no unit&quot;,&#xA;    &quot;Matrix&quot;: &quot;aerosol&quot;,&#xA;    &quot;Laboratory code&quot;: &quot;FI01L&quot;,&#xA;    &quot;Instrument type&quot;: &quot;sun_tracking_filter_radiometer&quot;,&#xA;    &quot;Instrument name&quot;: &quot;PMOD-WRC_PFR-N_SDK&quot;,&#xA;    &quot;Instrument serial number&quot;: &quot;32&quot;,&#xA;    &quot;Method ref&quot;: &quot;CH04L_optical_transmission&quot;,&#xA;    &quot;Standard method&quot;: &quot;Sunphotometry_PFR_manual_2009&quot;,&#xA;    &quot;Humidity/temperature control&quot;: &quot;None&quot;,&#xA;    &quot;Humidity/temperature control description&quot;: &quot;in situ measurement, ambient conditions&quot;,&#xA;    &quot;Volume std. temperature&quot;: &quot;ambient&quot;,&#xA;    &quot;Volume std. pressure&quot;: &quot;ambient&quot;,&#xA;    &quot;Detection limit&quot;: &quot;0.001 no unit&quot;,&#xA;    &quot;Detection limit expl.&quot;: &quot;0.001 optical depths&quot;,&#xA;    &quot;Zero/negative values&quot;: &quot;physically impossible&quot;,&#xA;    &quot;Organization&quot;: &quot;FI01L, Finnish Meteorological Institute, FMI, Atmospheric Composition Unit, Erik Palménin aukio, , FI-00560, Helsinki, Finland&quot;,&#xA;    &quot;Framework acronym&quot;: &quot;GAW-WDCA&quot;,&#xA;    &quot;Framework name&quot;: &quot;World Data Centre for Aerosols&quot;,&#xA;    &quot;Framework description&quot;: &quot;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.&quot;,&#xA;    &quot;Framework contact name&quot;: &quot;Markus Fiebig&quot;,&#xA;    &quot;Framework contact email&quot;: &quot;Markus.Fiebig@nilu.no&quot;,&#xA;    &quot;Originator&quot;: &quot;Aaltonen, Veijo, , , , , , , , , &quot;,&#xA;    &quot;Submitter&quot;: &quot;Kouremeti, Natalia, natalia.kouremeti@pmodwrc.ch, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland&quot;,&#xA;    &quot;Acknowledgement&quot;: &quot;Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)&quot;,&#xA;    &quot;Comment&quot;: &quot;Final Calibration&quot;&#xA;}" />
  <attribute name="standard_name_vocabulary" value="CF-1.7, ACDD-1.3" />
  <attribute name="history" value="None" />
  <attribute name="creator_url" value="ebas.nilu.no" />
  <attribute name="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.CF1Convention" />
  <dimension name="time" length="2" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="1" />
  <dimension name="Wavelength" length="4" />
  <dimension name="sample_count_qc_flags" length="1" />
  <group name="CFMetadata">
    <attribute name="time_coverage_start" value="2014-04-30T03:59:29Z" />
    <attribute name="time_coverage_end" value="2014-04-30T04:59:30Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="3600.0" />
    <attribute name="time_coverage_duration" value="P0Y0M0DT1H0M0.001S" />
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    <attribute name="long_name" value="time bounds for measurement" />
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    <attribute name="long_name" value="time bounds for ebas metadata intervals" />
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  <variable name="sample_count" shape="Wavelength time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="no unit" />
    <attribute name="ancillary_variables" value="sample_count_qc sample_count_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20160509154410" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="quality assured, post-calibrated, manually inspected" />
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    <attribute name="ebas_station_altitude" value="179.0 m" />
    <attribute name="ebas_measurement_height" value="1.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="sample_count" />
    <attribute name="ebas_unit" value="no unit" />
    <attribute name="ebas_matrix" value="aerosol" />
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    <attribute name="ebas_instrument_type" value="sun_tracking_filter_radiometer" />
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    <attribute name="ebas_standard_method" value="Sunphotometry_PFR_manual_2009" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
    <attribute name="ebas_humidity_temperaure_control_description" value="in situ measurement, ambient conditions" />
    <attribute name="ebas_volume_std_temperature" value="ambient" />
    <attribute name="ebas_volume_std_pressure" value="ambient" />
    <attribute name="ebas_detection_limit" value="0.001 no unit" />
    <attribute name="ebas_detection_limit_expl" value="0.001 optical depths" />
    <attribute name="ebas_zero_negative_values" value="physically impossible" />
    <attribute name="ebas_organization" value="FI01L, Finnish Meteorological Institute, FMI, Atmospheric Composition Unit, Erik Palménin aukio, , FI-00560, Helsinki, Finland" />
    <attribute name="ebas_framework_acronym" value="GAW-WDCA" />
    <attribute name="ebas_framework_name" value="World Data Centre for Aerosols" />
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    <attribute name="ebas_framework_contact_name" value="Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value="Markus.Fiebig@nilu.no" />
    <attribute name="ebas_originator" value="Aaltonen, Veijo, , , , , , , , , " />
    <attribute name="ebas_submitter" value="Kouremeti, Natalia, natalia.kouremeti@pmodwrc.ch, Physikalisch-Meteorologisches Observatorium Davos, PMOD/WRC, WORCC, Dorfstrasse 33, , 7260, Davos Dorf, Switzerland" />
    <attribute name="ebas_acknowledgement" value="Request acknowledgement details from WORCC-PMOD/WRC (worcc@pmodwrc.ch)" />
    <attribute name="ebas_comment" value="Final Calibration" />
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    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="gregorian" />
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    <attribute name="_CoordinateAxisType" value="Time" />
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    <attribute name="standard_name" value="time" />
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    <attribute name="calendar" value="gregorian" />
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    <attribute name="_CoordinateAxisType" value="Time" />
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  <variable name="Wavelength" shape="Wavelength" type="double" />
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