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  <attribute name="title" value="Ground based in situ observations of particle_number_size_distribution at Aspvreten (SE0012R) using dmps" />
  <attribute name="keywords" value="ACTRIS, particle_number_size_distribution, SE0012R, pm10, Aspvreten, GAW-WDCA" />
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  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Peter Tunved, Hans Areskoug, particle_number_size_distribution - dmps at Aspvreten, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/TJ6R-VZGT" />
  <attribute name="summary" value="Ground based in situ observations of particle_number_size_distribution at Aspvreten (SE0012R) using dmps. 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_size_distribution in pm10, particle_number_size_distribution in pm10, particle_number_size_distribution in pm10" />
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  <attribute name="processing_level" value="processing_level_test" />
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  <attribute name="creator_name" value="Peter Tunved, Hans Areskoug" />
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  <attribute name="contributor_name" value="Peter Tunved, Hans Areskoug" />
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  <attribute name="publisher_type" value="institution" />
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  <attribute name="ebas_instrument_type" value="dmps" />
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  <attribute name="ebas_humidity_temperaure_control_description" value="Nafion dryer" />
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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" />
    <attribute name="units" value="1/cm3" />
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    <attribute name="cell_methods" value="time: percentile:84.13" />
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    <attribute name="ebas_revision_date" value="20210501000000" />
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    <attribute name="ebas_version_description" value="second revision,  manually inspected" />
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    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="15mn" />
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    <attribute name="ebas_platform_code" value="SE0012S" />
    <attribute name="ebas_station_name" value="Aspvreten" />
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    <attribute name="ebas_station_longitude" value="17.383333" />
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    <attribute name="ebas_measurement_altitude" value="20.0 m" />
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    <attribute name="ebas_matrix" value="pm10" />
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    <attribute name="ebas_instrument_name" value="Haddock" />
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    <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" />
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    <attribute name="calendar" value="gregorian" />
    <attribute name="bounds" value="time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
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    <attribute name="long_name" value="time of ebas metadata intervals" />
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