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  <attribute name="title" value="Ground based in situ observations of cpc at Värriö (FI0023R)" />
  <attribute name="keywords" value="particle_number_concentration, GAW-WDCA, ACTRIS, Värriö, pm10, FI0023R" />
  <attribute name="id" value="KN86-PADS.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="ACTRIS, GAW-WDCA" />
  <attribute name="acknowledgement" type="double" />
  <attribute name="doi" value="https://doi.org/10.48597/KN86-PADS" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, particle_number_concentration - cpc at Värriö, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/KN86-PADS" />
  <attribute name="summary" value="Ground based in situ observations of cpc at Värriö (FI0023R). 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: particle_number_concentration in pm10, particle_number_concentration in pm10, particle_number_concentration in pm10" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="FI03L, University of Helsinki, UHEL, Institute for Atmospheric and Earth System Research (INAR), PO BOX 64, FI-00014, University of Helsinki, Finland" />
  <attribute name="date_created" value="2013-09-19T00:00:00 UTC" />
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  <attribute name="contributor_name" value="Pasi Aalto, Pasi Aalto, Pasi Aalto, Pasi Aalto, Pasi Aalto, Pasi Aalto, Pasi Aalto, Pasi Aalto, Pasi Aalto, Pasi Aalto, Pasi Aalto, Pasi Aalto, Pasi Aalto, Pasi Aalto, Pasi Aalto, Pasi Aalto, Pasi Aalto, Pasi Aalto, Pasi Aalto" />
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  <attribute name="publisher_type" value="institution" />
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  <attribute name="geospatial_bounds" value="POINT Z (67.766667 29.583333 400.0)" />
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  <attribute name="time_coverage_start" value="1992-01-01T00:00:00 UTC" />
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  <attribute name="ebas_citation" value="Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, particle_number_concentration - cpc at Värriö, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/KN86-PADS" />
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  <attribute name="ebas_file_creation" value="2023-12-13T14:12:47.291474 UTC" />
  <attribute name="ebas_export_state" value="2018-09-28T08:48:36.730000 UTC" />
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  <attribute name="ebas_startdate" value="19920101000000" />
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  <attribute name="ebas_period_code" value="21y" />
  <attribute name="ebas_resolution_code" value="1h" />
  <attribute name="ebas_station_code" value="FI0023R" />
  <attribute name="ebas_platform_code" value="FI0023S" />
  <attribute name="ebas_station_name" value="Värriö" />
  <attribute name="ebas_station_latitude" value="67.766667" />
  <attribute name="ebas_station_longitude" value="29.583333" />
  <attribute name="ebas_station_altitude" value="400.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_laboratory_code" value="FI03L" />
  <attribute name="ebas_instrument_type" value="cpc" />
  <attribute name="ebas_instrument_name" value="CPC_VAR_01" />
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  <attribute name="ebas_organization" value="FI03L, University of Helsinki, UHEL, Institute for Atmospheric and Earth System Research (INAR), PO BOX 64, , FI-00014, University of Helsinki, Finland" />
  <attribute name="ebas_originator" value="Kulmala, Markku, , , , , , , , , " />
  <attribute name="ebas_submitter" value="Aalto, Pasi, , , , , , , , , " />
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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;Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, Markku Kulmala, particle_number_concentration - cpc at Värriö, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/KN86-PADS&quot;,&#xA;    &quot;Set type code&quot;: &quot;TI&quot;,&#xA;    &quot;Timezone&quot;: &quot;UTC&quot;,&#xA;    &quot;File name&quot;: &quot;KN86-PADS.nc&quot;,&#xA;    &quot;Represents DOI&quot;: &quot;https://doi.org/10.48597/KN86-PADS&quot;,&#xA;    &quot;Contains data from DOI&quot;: &quot;https://doi.org/10.48597/KN86-PADS&quot;,&#xA;    &quot;File creation&quot;: &quot;2023-12-13T14:12:47.291474 UTC&quot;,&#xA;    &quot;Export state&quot;: &quot;2018-09-28T08:48:36.730000 UTC&quot;,&#xA;    &quot;Export filter&quot;: &quot;exclude-900,exclude-invalid&quot;,&#xA;    &quot;Startdate&quot;: &quot;19920101000000&quot;,&#xA;    &quot;Revision date&quot;: &quot;20130919000000&quot;,&#xA;    &quot;Period code&quot;: &quot;21y&quot;,&#xA;    &quot;Resolution code&quot;: &quot;1h&quot;,&#xA;    &quot;Station code&quot;: &quot;FI0023R&quot;,&#xA;    &quot;Platform code&quot;: &quot;FI0023S&quot;,&#xA;    &quot;Station name&quot;: &quot;Värriö&quot;,&#xA;    &quot;Station latitude&quot;: &quot;67.766667&quot;,&#xA;    &quot;Station longitude&quot;: &quot;29.583333&quot;,&#xA;    &quot;Station altitude&quot;: &quot;400.0 m&quot;,&#xA;    &quot;Regime&quot;: &quot;IMG&quot;,&#xA;    &quot;Laboratory code&quot;: &quot;FI03L&quot;,&#xA;    &quot;Instrument type&quot;: &quot;cpc&quot;,&#xA;    &quot;Instrument name&quot;: &quot;CPC_VAR_01&quot;,&#xA;    &quot;Method ref&quot;: &quot;FI03L_CPC&quot;,&#xA;    &quot;Organization&quot;: &quot;FI03L, University of Helsinki, UHEL, Institute for Atmospheric and Earth System Research (INAR), PO BOX 64, , FI-00014, University of Helsinki, Finland&quot;,&#xA;    &quot;Originator&quot;: &quot;Kulmala, Markku, , , , , , , , , &quot;,&#xA;    &quot;Submitter&quot;: &quot;Aalto, Pasi, , , , , , , , , &quot;&#xA;}" />
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  </variable>
  <variable name="particle_number_concentration_perc8413_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>
