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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 mercury_TGM at Niembro (ES0008R) using Hg_mon" />
  <attribute name="keywords" value="Niembro, air, CAMP, mass_concentration_of_total_gaseous_mercury_in_air, mercury_TGM, ES0008R, EMEP" />
  <attribute name="id" value="4XAN-JJQN.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="CAMP, EMEP" />
  <attribute name="acknowledgement" type="double" />
  <attribute name="doi" value="https://doi.org/10.48597/4XAN-JJQN" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Fermin Elizaga, Manuel Lambas, Bartolome Lopez, None Maria, Maria Lopez Bartolome, Maria Lopez Bartolome, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Monistrol Jose Antonio Fernandez, mercury_TGM - Hg_mon at Niembro, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/4XAN-JJQN" />
  <attribute name="summary" value="Ground based in situ observations of mercury_TGM at Niembro (ES0008R) using Hg_mon. 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: mercury_TGM in air (mass_concentration_of_total_gaseous_mercury_in_air)" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="ES04L, Ministerio de Medio Ambiente, DG de Calidad y Evaluacion Ambiental, Plaza de San Juan de la Cruz, s/n, 28071, Madrid, Spain" />
  <attribute name="processing_level" value="processing_level_test" />
  <attribute name="date_created" value="2022-11-14T12:26:09 UTC" />
  <attribute name="date_metadata_modified" value="2022-11-14T12:26:09 UTC" />
  <attribute name="creator_name" value="Fermin Elizaga, Manuel Lambas, Bartolome Lopez, None Maria, Maria Lopez Bartolome, Maria Lopez Bartolome, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Monistrol Jose Antonio Fernandez" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value=", , , , , , , , , " />
  <attribute name="creator_institution" value=", , , , , , , , , " />
  <attribute name="contributor_name" value="Alberto Gonzalez, Abellan Larka, Britt Maj, Maj Britt Larka Abellan, Maj Britt Larka Abellan, Abellan Maj Britt Larka, Abellan Maj Britt Larka, Abellan Maj Britt Larka, Cuesta Marta Munoz" />
  <attribute name="contributor_role" value="data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, 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 (43.43917 -4.85 134.0)" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
  <attribute name="geospatial_lat_min" type="double" value="43.43917" />
  <attribute name="geospatial_lat_max" type="double" value="43.43917" />
  <attribute name="geospatial_lon_min" type="double" value="-4.85" />
  <attribute name="geospatial_lon_max" type="double" value="-4.85" />
  <attribute name="geospatial_vertical_min" type="double" value="134.0" />
  <attribute name="geospatial_vertical_max" type="double" value="134.0" />
  <attribute name="geospatial_vertical_positive" value="up" />
  <attribute name="time_coverage_start" value="2010-02-02T00:00:00 UTC" />
  <attribute name="time_coverage_end" value="2021-01-01T00:00:00 UTC" />
  <attribute name="time_coverage_duration" value="P0010-10-30T00:00:00" />
  <attribute name="time_coverage_resolution" value="P0000-00-00T01:00:00" />
  <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="Fermin Elizaga, Manuel Lambas, Bartolome Lopez, None Maria, Maria Lopez Bartolome, Maria Lopez Bartolome, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Monistrol Jose Antonio Fernandez, mercury_TGM - Hg_mon at Niembro, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/4XAN-JJQN" />
  <attribute name="ebas_set_type_code" value="TI" />
  <attribute name="ebas_timezone" value="UTC" />
  <attribute name="ebas_file_name" value="4XAN-JJQN.nc" />
  <attribute name="ebas_represents_doi" value="https://doi.org/10.48597/4XAN-JJQN" />
  <attribute name="ebas_contains_doi" value="https://doi.org/10.48597/4XAN-JJQN" />
  <attribute name="ebas_file_creation" value="2023-12-11T18:28:16.698664 UTC" />
  <attribute name="ebas_export_state" value="2022-11-14T12:26:09.398824 UTC" />
  <attribute name="ebas_export_filter" value="exclude-900,exclude-invalid" />
  <attribute name="ebas_startdate" value="20100202000000" />
  <attribute name="ebas_revision_date" value="20221114122609" />
  <attribute name="ebas_statistics" value="arithmetic mean" />
  <attribute name="ebas_data_level" value="2" />
  <attribute name="ebas_period_code" value="11y" />
  <attribute name="ebas_resolution_code" value="1h" />
  <attribute name="ebas_station_code" value="ES0008R" />
  <attribute name="ebas_platform_code" value="ES0008S" />
  <attribute name="ebas_station_name" value="Niembro" />
  <attribute name="ebas_station_gaw_id" value="NIE" />
  <attribute name="ebas_station_gaw_name" value="Niembro" />
  <attribute name="ebas_station_land_use" value="Grassland" />
  <attribute name="ebas_station_setting" value="Coastal" />
  <attribute name="ebas_station_gaw_type" value="O" />
  <attribute name="ebas_station_wmo_region" value="6" />
  <attribute name="ebas_station_latitude" value="43.43917" />
  <attribute name="ebas_station_longitude" value="-4.85" />
  <attribute name="ebas_station_altitude" value="134.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_component" value="mercury_TGM" />
  <attribute name="ebas_unit" value="ng/m3" />
  <attribute name="ebas_matrix" value="air" />
  <attribute name="ebas_laboratory_code" value="ES04L" />
  <attribute name="ebas_instrument_type" value="Hg_mon" />
  <attribute name="ebas_instrument_name" value="ES0008R_1214_2062" />
  <attribute name="ebas_instrument_manufacturer" value="Tekran" />
  <attribute name="ebas_instrument_model" value="2537A" />
  <attribute name="ebas_method_ref" value="ES04L_CV_AFS" />
  <attribute name="ebas_organization" value="ES04L, Ministerio de Medio Ambiente, , DG de Calidad y Evaluacion Ambiental, &quot;Plaza de San Juan de la Cruz, s/n&quot;, , 28071, Madrid, Spain" />
  <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="Fernandez, Monistrol Jose Antonio, , , , , , , , , " />
  <attribute name="ebas_submitter" value="Munoz, Cuesta Marta, , , , , , , , , " />
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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;Fermin Elizaga, Manuel Lambas, Bartolome Lopez, None Maria, Maria Lopez Bartolome, Maria Lopez Bartolome, Bartolome Maria Lopez, Bartolome Maria Lopez, Bartolome Maria Lopez, Monistrol Jose Antonio Fernandez, mercury_TGM - Hg_mon at Niembro, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/4XAN-JJQN&quot;,&#xA;    &quot;Set type code&quot;: &quot;TI&quot;,&#xA;    &quot;Timezone&quot;: &quot;UTC&quot;,&#xA;    &quot;File name&quot;: &quot;4XAN-JJQN.nc&quot;,&#xA;    &quot;Represents DOI&quot;: &quot;https://doi.org/10.48597/4XAN-JJQN&quot;,&#xA;    &quot;Contains data from DOI&quot;: &quot;https://doi.org/10.48597/4XAN-JJQN&quot;,&#xA;    &quot;File creation&quot;: &quot;2023-12-11T18:28:16.698664 UTC&quot;,&#xA;    &quot;Export state&quot;: &quot;2022-11-14T12:26:09.398824 UTC&quot;,&#xA;    &quot;Export filter&quot;: &quot;exclude-900,exclude-invalid&quot;,&#xA;    &quot;Startdate&quot;: &quot;20100202000000&quot;,&#xA;    &quot;Revision date&quot;: &quot;20221114122609&quot;,&#xA;    &quot;Statistics&quot;: &quot;arithmetic mean&quot;,&#xA;    &quot;Data level&quot;: &quot;2&quot;,&#xA;    &quot;Period code&quot;: &quot;11y&quot;,&#xA;    &quot;Resolution code&quot;: &quot;1h&quot;,&#xA;    &quot;Station code&quot;: &quot;ES0008R&quot;,&#xA;    &quot;Platform code&quot;: &quot;ES0008S&quot;,&#xA;    &quot;Station name&quot;: &quot;Niembro&quot;,&#xA;    &quot;Station GAW-ID&quot;: &quot;NIE&quot;,&#xA;    &quot;Station GAW-Name&quot;: &quot;Niembro&quot;,&#xA;    &quot;Station land use&quot;: &quot;Grassland&quot;,&#xA;    &quot;Station setting&quot;: &quot;Coastal&quot;,&#xA;    &quot;Station GAW type&quot;: &quot;O&quot;,&#xA;    &quot;Station WMO region&quot;: &quot;6&quot;,&#xA;    &quot;Station latitude&quot;: &quot;43.43917&quot;,&#xA;    &quot;Station longitude&quot;: &quot;-4.85&quot;,&#xA;    &quot;Station altitude&quot;: &quot;134.0 m&quot;,&#xA;    &quot;Regime&quot;: &quot;IMG&quot;,&#xA;    &quot;Component&quot;: &quot;mercury_TGM&quot;,&#xA;    &quot;Unit&quot;: &quot;ng/m3&quot;,&#xA;    &quot;Matrix&quot;: &quot;air&quot;,&#xA;    &quot;Laboratory code&quot;: &quot;ES04L&quot;,&#xA;    &quot;Instrument type&quot;: &quot;Hg_mon&quot;,&#xA;    &quot;Instrument name&quot;: &quot;ES0008R_1214_2062&quot;,&#xA;    &quot;Instrument manufacturer&quot;: &quot;Tekran&quot;,&#xA;    &quot;Instrument model&quot;: &quot;2537A&quot;,&#xA;    &quot;Method ref&quot;: &quot;ES04L_CV_AFS&quot;,&#xA;    &quot;Organization&quot;: &quot;ES04L, Ministerio de Medio Ambiente, , DG de Calidad y Evaluacion Ambiental, \&quot;Plaza de San Juan de la Cruz, s/n\&quot;, , 28071, Madrid, Spain&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;Fernandez, Monistrol Jose Antonio, , , , , , , , , &quot;,&#xA;    &quot;Submitter&quot;: &quot;Munoz, Cuesta Marta, , , , , , , , , &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" />
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  <dimension name="time" length="58896" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="8" />
  <dimension name="mercury_TGM_qc_flags" length="1" />
  <group name="CFMetadata">
    <attribute name="time_coverage_start" value="2010-02-02T00:30:00Z" />
    <attribute name="time_coverage_end" value="2020-12-31T23:30:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="5847.0" />
    <attribute name="time_coverage_duration" value="P0Y0M3985DT23H0M0.000S" />
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  <group name="NCISOMetadata">
    <attribute name="metadata_creation" value="2026-05-18" />
    <attribute name="nciso_version" value="2.4.8" />
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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" />
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    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
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    <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="20221114122609" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_station_code" value="ES0008R" />
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    <attribute name="ebas_station_name" value="Niembro" />
    <attribute name="ebas_station_gaw_id" value="NIE" />
    <attribute name="ebas_station_gaw_name" value="Niembro" />
    <attribute name="ebas_station_land_use" value="Grassland" />
    <attribute name="ebas_station_setting" value="Coastal" />
    <attribute name="ebas_station_gaw_type" value="O" />
    <attribute name="ebas_station_wmo_region" value="6" />
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    <attribute name="ebas_station_longitude" value="-4.85" />
    <attribute name="ebas_station_altitude" value="134.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="mercury_TGM" />
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    <attribute name="ebas_instrument_model" value="2537A" />
    <attribute name="ebas_method_ref" value="ES04L_CV_AFS" />
    <attribute name="ebas_organization" value="ES04L, Ministerio de Medio Ambiente, , DG de Calidad y Evaluacion Ambiental, &quot;Plaza de San Juan de la Cruz, s/n&quot;, , 28071, Madrid, Spain" />
    <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" />
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    <attribute name="ebas_originator" value="Fernandez, Monistrol Jose Antonio, , , , , , , , , " />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
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    <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" />
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    <attribute name="_CoordinateAxisType" value="Time" />
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