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  <attribute name="title" value="Particle_number_size_distribution at Värriö" />
  <attribute name="keywords" value="particle_number_size_distribution, pm10, FI0023R, GAW-WDCA, Värriö" />
  <attribute name="id" value="S4E2-9T73.nc" />
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  <attribute name="project" value="GAW-WDCA" />
  <attribute name="acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: GAW-WDCA. Request acknowledgement details from data originator" />
  <attribute name="doi" value="https://doi.org/10.48597/S4E2-9T73" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Kulmala, M., Aalto, P., GAW-WDCA, 2017, Particle_number_size_distribution at Värriö, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/S4E2-9T73" />
  <attribute name="summary" value="Particle_number_size_distribution at Värriö. 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: particle_number_size_distribution in pm10, particle_number_size_distribution in pm10, particle_number_size_distribution 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="processing_level" value="processing_level_test" />
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  <attribute name="contributor_name" value="Pasi Aalto" />
  <attribute name="contributor_role" value="data submitter" />
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  <attribute name="geospatial_vertical_min" type="double" value="390.0" />
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  <attribute name="ebas_resolution_code" value="1h" />
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  <attribute name="ebas_framework_name" value="World Data Centre for Aerosols" />
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  <attribute name="ebas_framework_contact_name" value="Markus Fiebig" />
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  <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;Kulmala, M., Aalto, P., GAW-WDCA, 2017, Particle_number_size_distribution at Värriö, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/S4E2-9T73&quot;,&#xA;    &quot;Set type code&quot;: &quot;TI&quot;,&#xA;    &quot;Timezone&quot;: &quot;UTC&quot;,&#xA;    &quot;File name&quot;: &quot;S4E2-9T73.nc&quot;,&#xA;    &quot;Represents DOI&quot;: &quot;https://doi.org/10.48597/S4E2-9T73&quot;,&#xA;    &quot;Contains data from DOI&quot;: &quot;https://doi.org/10.48597/S4E2-9T73&quot;,&#xA;    &quot;File creation&quot;: &quot;2024-05-05T07:01:11.621073 UTC&quot;,&#xA;    &quot;Export state&quot;: &quot;2016-09-02T11:46:59.993000 UTC&quot;,&#xA;    &quot;Export filter&quot;: &quot;exclude-900,exclude-invalid&quot;,&#xA;    &quot;Startdate&quot;: &quot;20000101000000&quot;,&#xA;    &quot;Revision date&quot;: &quot;20170807070649&quot;,&#xA;    &quot;Version&quot;: &quot;1&quot;,&#xA;    &quot;Version description&quot;: &quot;initial revision&quot;,&#xA;    &quot;Data level&quot;: &quot;2&quot;,&#xA;    &quot;Period code&quot;: &quot;16y&quot;,&#xA;    &quot;Resolution code&quot;: &quot;1h&quot;,&#xA;    &quot;Sample duration&quot;: &quot;1h&quot;,&#xA;    &quot;Orig. time res.&quot;: &quot;10mn&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;Measurement latitude&quot;: &quot;67.755&quot;,&#xA;    &quot;Measurement longitude&quot;: &quot;29.609&quot;,&#xA;    &quot;Measurement altitude&quot;: &quot;390.0 m&quot;,&#xA;    &quot;Measurement height&quot;: &quot;2.0 m&quot;,&#xA;    &quot;Regime&quot;: &quot;IMG&quot;,&#xA;    &quot;Laboratory code&quot;: &quot;FI03L&quot;,&#xA;    &quot;Instrument type&quot;: &quot;dmps&quot;,&#xA;    &quot;Instrument name&quot;: &quot;UHEL_DMPS_VAR_01&quot;,&#xA;    &quot;Instrument manufacturer&quot;: &quot;UHEL&quot;,&#xA;    &quot;Instrument model&quot;: &quot;DMPS_VAR_01&quot;,&#xA;    &quot;Instrument serial number&quot;: &quot;00001&quot;,&#xA;    &quot;Method ref&quot;: &quot;FI03L__TRY_TDMPS&quot;,&#xA;    &quot;Standard method&quot;: &quot;SOP=Wiedensohler2012&quot;,&#xA;    &quot;Inlet type&quot;: &quot;Hat or hood&quot;,&#xA;    &quot;Inlet description&quot;: &quot;Ambient humidity inlet with rain cover, flow 6.5 l/min&quot;,&#xA;    &quot;Humidity/temperature control&quot;: &quot;Diffusion dryer&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;Measurement uncertainty expl.&quot;: &quot;uncertainty range between instruments in intercomparison by Wiedensohler et al. 2012.&quot;,&#xA;    &quot;Zero/negative values code&quot;: &quot;Zero possible&quot;,&#xA;    &quot;Zero/negative values&quot;: &quot;Zero values may appear due to statistical variations at very low concentrations&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;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;Aalto, Pasi, , , , , , , , , &quot;,&#xA;    &quot;Submitter&quot;: &quot;Aalto, Pasi, , , , , , , , , &quot;,&#xA;    &quot;Acknowledgement&quot;: &quot;Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: GAW-WDCA. Request acknowledgement details from data originator&quot;,&#xA;    &quot;Comment&quot;: &quot;None&quot;&#xA;}" />
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  <dimension name="pressure_qc_flags" length="1" />
  <dimension name="temperature_qc_flags" length="1" />
  <dimension name="D" length="50" />
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