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  <attribute name="Conventions" value="CF-1.8, ACDD-1.3" />
  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="9-methylphenanthrene at Harwell" />
  <attribute name="keywords" value="Harwell, 9-methylphenanthrene, GB0036R, wetdep, CAMP, EMEP" />
  <attribute name="id" value="3Q4Q-NDXS.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="CAMP, EMEP" />
  <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 frameworks: CAMP, EMEP." />
  <attribute name="doi" value="https://doi.org/10.48597/3Q4Q-NDXS" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Conolly, C., 2014, 9-methylphenanthrene at Harwell, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/3Q4Q-NDXS" />
  <attribute name="summary" value="9-methylphenanthrene at Harwell. These measurements are gathered as a part of the following projects CAMP, EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: 9-methylphenanthrene in wetdep" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="GB02L, AEA Technology, National Environmental Techn. Centre, Culham Abington, OXFORDSHIRE OX14 3DB, United Kingdom" />
  <attribute name="date_created" value="2014-12-05T09:26:43 UTC" />
  <attribute name="date_metadata_modified" value="2014-12-05T09:26:43 UTC" />
  <attribute name="creator_name" value="Christopher Conolly" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value="" />
  <attribute name="creator_institution" value="" />
  <attribute name="contributor_name" value="Vincent Keith" />
  <attribute name="contributor_role" value="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 (51.573056 -1.316667 137.0)" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
  <attribute name="geospatial_lat_min" type="double" value="51.573056" />
  <attribute name="geospatial_lat_max" type="double" value="51.573056" />
  <attribute name="geospatial_lon_min" type="double" value="-1.316667" />
  <attribute name="geospatial_lon_max" type="double" value="-1.316667" />
  <attribute name="geospatial_vertical_min" type="double" value="137.0" />
  <attribute name="geospatial_vertical_max" type="double" value="137.0" />
  <attribute name="geospatial_vertical_positive" value="up" />
  <attribute name="time_coverage_start" value="2013-01-16T11:00:00 UTC" />
  <attribute name="time_coverage_end" value="2013-12-18T10:20:00 UTC" />
  <attribute name="time_coverage_duration" value="P0000-11-01T23:20:00" />
  <attribute name="time_coverage_resolution" value="P0000-01-00T00:00:00" />
  <attribute name="timezone" value="UTC" />
  <attribute name="ebas_data_definition" value="EBAS_1.1" />
  <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="ebas_citation" value="Conolly, C., 2014, 9-methylphenanthrene at Harwell, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/3Q4Q-NDXS" />
  <attribute name="ebas_set_type_code" value="TI" />
  <attribute name="ebas_timezone" value="UTC" />
  <attribute name="ebas_file_name" value="3Q4Q-NDXS.nc" />
  <attribute name="ebas_represents_doi" value="https://doi.org/10.48597/3Q4Q-NDXS" />
  <attribute name="ebas_contains_doi" value="https://doi.org/10.48597/3Q4Q-NDXS" />
  <attribute name="ebas_file_creation" value="2024-02-16T16:38:57.612535 UTC" />
  <attribute name="ebas_export_state" value="2014-12-05T09:26:43.540000 UTC" />
  <attribute name="ebas_export_filter" value="exclude-900,exclude-invalid" />
  <attribute name="ebas_startdate" value="20130116110000" />
  <attribute name="ebas_revision_date" value="20141205092643" />
  <attribute name="ebas_statistics" value="arithmetic mean" />
  <attribute name="ebas_period_code" value="48w" />
  <attribute name="ebas_resolution_code" value="1mo" />
  <attribute name="ebas_station_code" value="GB0036R" />
  <attribute name="ebas_platform_code" value="GB0036S" />
  <attribute name="ebas_station_name" value="Harwell" />
  <attribute name="ebas_station_latitude" value="51.573056" />
  <attribute name="ebas_station_longitude" value="-1.316667" />
  <attribute name="ebas_station_altitude" value="137.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_component" value="9-methylphenanthrene" />
  <attribute name="ebas_unit" value="ng/m2day" />
  <attribute name="ebas_matrix" value="wetdep" />
  <attribute name="ebas_laboratory_code" value="GB02L" />
  <attribute name="ebas_instrument_type" value="bulk_sampler" />
  <attribute name="ebas_instrument_name" value="PAHBS02" />
  <attribute name="ebas_method_ref" value="GB02L_PAHBS_1" />
  <attribute name="ebas_organization" value="GB02L, &quot;AEA Technology, National Environmental Techn. Centre&quot;, , , &quot;Culham Abington, OXFORDSHIRE OX14 3DB, United Kingdom&quot;, , , , " />
  <attribute name="ebas_framework_acronym" value="CAMP, EMEP" />
  <attribute name="ebas_framework_name" value="OSPARCOM - Comprehensive Atmospheric Monitoring Programme, European Monitoring and Evaluation Programme" />
  <attribute name="ebas_framework_description" value="The OSPARCOM Comprehensive Atmospheric Monitoring Programme goal is the assessment of the atmospheric input of selected contaminants to the OSPAR maritime area and regions., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems." />
  <attribute name="ebas_framework_contact_name" value="Wenche Aas, Kjetil Tørseth" />
  <attribute name="ebas_framework_contact_email" value="waa@nilu.no, kt@nilu.no" />
  <attribute name="ebas_originator" value="Conolly, Christopher, , , , , , , , , " />
  <attribute name="ebas_submitter" value="Keith, Vincent, , , , , , , , , " />
  <attribute name="ebas_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 frameworks: CAMP, EMEP." />
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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;Conolly, C., 2014, 9-methylphenanthrene at Harwell, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/3Q4Q-NDXS&quot;,&#xA;    &quot;Set type code&quot;: &quot;TI&quot;,&#xA;    &quot;Timezone&quot;: &quot;UTC&quot;,&#xA;    &quot;File name&quot;: &quot;3Q4Q-NDXS.nc&quot;,&#xA;    &quot;Represents DOI&quot;: &quot;https://doi.org/10.48597/3Q4Q-NDXS&quot;,&#xA;    &quot;Contains data from DOI&quot;: &quot;https://doi.org/10.48597/3Q4Q-NDXS&quot;,&#xA;    &quot;File creation&quot;: &quot;2024-02-16T16:38:57.612535 UTC&quot;,&#xA;    &quot;Export state&quot;: &quot;2014-12-05T09:26:43.540000 UTC&quot;,&#xA;    &quot;Export filter&quot;: &quot;exclude-900,exclude-invalid&quot;,&#xA;    &quot;Startdate&quot;: &quot;20130116110000&quot;,&#xA;    &quot;Revision date&quot;: &quot;20141205092643&quot;,&#xA;    &quot;Statistics&quot;: &quot;arithmetic mean&quot;,&#xA;    &quot;Period code&quot;: &quot;48w&quot;,&#xA;    &quot;Resolution code&quot;: &quot;1mo&quot;,&#xA;    &quot;Station code&quot;: &quot;GB0036R&quot;,&#xA;    &quot;Platform code&quot;: &quot;GB0036S&quot;,&#xA;    &quot;Station name&quot;: &quot;Harwell&quot;,&#xA;    &quot;Station latitude&quot;: &quot;51.573056&quot;,&#xA;    &quot;Station longitude&quot;: &quot;-1.316667&quot;,&#xA;    &quot;Station altitude&quot;: &quot;137.0 m&quot;,&#xA;    &quot;Regime&quot;: &quot;IMG&quot;,&#xA;    &quot;Component&quot;: &quot;9-methylphenanthrene&quot;,&#xA;    &quot;Unit&quot;: &quot;ng/m2day&quot;,&#xA;    &quot;Matrix&quot;: &quot;wetdep&quot;,&#xA;    &quot;Laboratory code&quot;: &quot;GB02L&quot;,&#xA;    &quot;Instrument type&quot;: &quot;bulk_sampler&quot;,&#xA;    &quot;Instrument name&quot;: &quot;PAHBS02&quot;,&#xA;    &quot;Method ref&quot;: &quot;GB02L_PAHBS_1&quot;,&#xA;    &quot;Organization&quot;: &quot;GB02L, \&quot;AEA Technology, National Environmental Techn. Centre\&quot;, , , \&quot;Culham Abington, OXFORDSHIRE OX14 3DB, United Kingdom\&quot;, , , , &quot;,&#xA;    &quot;Framework acronym&quot;: &quot;CAMP, EMEP&quot;,&#xA;    &quot;Framework name&quot;: &quot;OSPARCOM - Comprehensive Atmospheric Monitoring Programme, European Monitoring and Evaluation Programme&quot;,&#xA;    &quot;Framework description&quot;: &quot;The OSPARCOM Comprehensive Atmospheric Monitoring Programme goal is the assessment of the atmospheric input of selected contaminants to the OSPAR maritime area and regions., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.&quot;,&#xA;    &quot;Framework contact name&quot;: &quot;Wenche Aas, Kjetil Tørseth&quot;,&#xA;    &quot;Framework contact email&quot;: &quot;waa@nilu.no, kt@nilu.no&quot;,&#xA;    &quot;Originator&quot;: &quot;Conolly, Christopher, , , , , , , , , &quot;,&#xA;    &quot;Submitter&quot;: &quot;Keith, Vincent, , , , , , , , , &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 frameworks: CAMP, EMEP.&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="processing_level" value="processing_level_test" />
  <attribute name="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.CF1Convention" />
  <dimension name="time" length="12" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="1" />
  <dimension name="9-methylphenanthrene_qc_flags" length="1" />
  <group name="CFMetadata">
    <attribute name="time_coverage_start" value="2013-01-30T11:07:30Z" />
    <attribute name="time_coverage_end" value="2013-12-03T22:37:30Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="2415109.0" />
    <attribute name="time_coverage_duration" value="P0Y0M307DT11H30M0.000S" />
  </group>
  <group name="NCISOMetadata">
    <attribute name="metadata_creation" value="2026-04-08" />
    <attribute name="nciso_version" value="2.4.7" />
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    <attribute name="long_name" value="time bounds for measurement" />
  </variable>
  <variable name="metadata_time_bnds" shape="metadata_time tbnds" type="double">
    <attribute name="long_name" value="time bounds for ebas metadata intervals" />
  </variable>
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    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="tendency_of_atmosphere_mass_content_of_9_methylphenanthrene_due_to_wet_deposition" />
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    <attribute name="units" value="ng/m2day" />
    <attribute name="ancillary_variables" value="9-methylphenanthrene_qc 9-methylphenanthrene_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="20141205092643" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="GB0036R" />
    <attribute name="ebas_platform_code" value="GB0036S" />
    <attribute name="ebas_station_name" value="Harwell" />
    <attribute name="ebas_station_latitude" value="51.573056" />
    <attribute name="ebas_station_longitude" value="-1.316667" />
    <attribute name="ebas_station_altitude" value="137.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="9-methylphenanthrene" />
    <attribute name="ebas_unit" value="ng/m2day" />
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    <attribute name="ebas_submitter" value="Keith, Vincent, , , , , , , , , " />
    <attribute name="ebas_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 frameworks: CAMP, EMEP." />
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    <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" />
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    <attribute name="_CoordinateAxisType" value="Time" />
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    <attribute name="long_name" value="time of ebas metadata intervals" />
    <attribute name="standard_name" value="time" />
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