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  <attribute name="Conventions" value="CF-1.8, ACDD-1.3" />
  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="Altitude at FRA-MAA" />
  <attribute name="summary" value="Altitude at FRA-MAA. These measurements are gathered as a part of the following projects CARIBIC-GEOmon and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: ['latitude in position (latitude)', 'longitude in position (longitude)', 'altitude in position (altitude)']" />
  <attribute name="keywords" value="FRA-MAA DE0104A CARIBIC-GEOmon latitude longitude altitude" />
  <attribute name="id" value="FCQB-FR2H.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="CARIBIC-GEOmon" />
  <attribute name="acknowledgement" value="" />
  <attribute name="doi" value="https://doi.org/10.48597/FCQB-FR2H" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Schuck, T., Brenninkmeijer, C., CARIBIC-GEOmon, 2009, Altitude at FRA-MAA, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/FCQB-FR2H" />
  <attribute name="source" value="airborn observation" />
  <attribute name="institution" value="DE11L &quot;Max Planck Institute for Chemistry&quot; MPIC &quot;Atmospheric Chemistry Department&quot; &quot;Hahn-Meitner-Weg 1&quot; D-55128 Mainz Germany" />
  <attribute name="date_created" value="2014-05-01T00:00:00.000000Z" />
  <attribute name="date_metadata_modified" value="2009-12-04T00:00:00Z" />
  <attribute name="creator_name" value="Tanja Schuck, C Brenninkmeijer" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value="tanja.schuck@mpic.de, " />
  <attribute name="creator_institution" value=", " />
  <attribute name="contributor_name" value="Tanja Schuck" />
  <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="LINESTRING Z (11.39 49.96 9266.52, 17.19 48.75 10685.1, 23.95 46.65 10685.1, 30.3 43.91 10684.4, 36.48 41.35 10685.1, 41.77 38.44 11271.9, 47.74 37.01 11295.6, 52.94 34.33 11293.5, 56.66 30.5 11296.9, 61.93 28.12 11296.4, 66.56 25.26 11297.6, 71.37 23.09 11295.2, 73.91 19.04 11295.5, 76.72 15.3 10684.9)" />
  <attribute name="geospatial_lat_min" type="double" value="15.3" />
  <attribute name="geospatial_lat_max" type="double" value="49.96" />
  <attribute name="geospatial_lon_min" type="double" value="11.39" />
  <attribute name="geospatial_lon_max" type="double" value="76.72" />
  <attribute name="geospatial_vertical_min" type="double" value="9266.52" />
  <attribute name="geospatial_vertical_max" type="double" value="11297.6" />
  <attribute name="geospatial_vertical_positive" value="up" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
  <attribute name="time_coverage_start" value="2008-05-23T09:38:03Z" />
  <attribute name="time_coverage_end" value="2008-05-23T17:14:46Z" />
  <attribute name="time_coverage_duration" value="P0000-00-00T07:36:43" />
  <attribute name="time_coverage_resolution" value="P0000-00-00T00:00:10" />
  <attribute name="timezone" value="UTC" />
  <attribute name="ebas_data_definition" value="EBAS_1.1" />
  <attribute name="ebas_data_license" value="" />
  <attribute name="ebas_citation" value="Schuck, T., Brenninkmeijer, C., CARIBIC-GEOmon, 2009, Altitude at FRA-MAA, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/FCQB-FR2H" />
  <attribute name="ebas_set_type_code" value="TI" />
  <attribute name="ebas_timezone" value="UTC" />
  <attribute name="ebas_file_name" value="FCQB-FR2H.nc" />
  <attribute name="ebas_represents_doi" value="https://doi.org/10.48597/FCQB-FR2H" />
  <attribute name="ebas_contains_doi" value="https://doi.org/10.48597/FCQB-FR2H" />
  <attribute name="ebas_file_creation" value="2026-05-16T06:00:20.762236Z" />
  <attribute name="ebas_export_state" value="2014-05-01T00:00:00.000000Z" />
  <attribute name="ebas_export_filter" value="exclude-900,exclude-invalid" />
  <attribute name="ebas_startdate" value="2008-05-23T09:38:03.000000Z" />
  <attribute name="ebas_revision_date" value="2009-12-04T00:00:00.000000Z" />
  <attribute name="ebas_statistics" value="arithmetic mean" />
  <attribute name="ebas_period_code" value="8h" />
  <attribute name="ebas_resolution_code" value="10s" />
  <attribute name="ebas_station_code" value="DE0104A" />
  <attribute name="ebas_platform_code" value="DE0104M" />
  <attribute name="ebas_station_name" value="FRA-MAA" />
  <attribute name="ebas_station_latitude" type="double" value="50.03" />
  <attribute name="ebas_station_longitude" type="double" value="8.54" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_matrix" value="position" />
  <attribute name="ebas_laboratory_code" value="DE11L" />
  <attribute name="ebas_instrument_type" value="aircraft_system" />
  <attribute name="ebas_instrument_name" value="DE0104_aircraft" />
  <attribute name="ebas_method_ref" value="DE11L_aircraft" />
  <attribute name="ebas_organization" value="DE11L, Max Planck Institute for Chemistry, MPIC, Atmospheric Chemistry Department, Hahn-Meitner-Weg 1, , D-55128, Mainz, Germany" />
  <attribute name="ebas_framework_acronym" value="CARIBIC-GEOmon" />
  <attribute name="ebas_framework_name" value="" />
  <attribute name="ebas_framework_description" value="" />
  <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
  <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
  <attribute name="ebas_originator" value="&quot;Schuck, Tanja, tanja.schuck@mpic.de, , , , , , , , &quot;, &quot;Brenninkmeijer, C, , , , , , , , , &quot;" />
  <attribute name="ebas_submitter" value="&quot;Schuck, Tanja, tanja.schuck@mpic.de, , , , , , , , &quot;" />
  <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 framework: CARIBIC-GEOmon." />
  <attribute name="_NCProperties" value="version=2,netcdf=4.9.3,hdf5=1.14.6" />
  <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="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="14" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="1" />
  <dimension name="d_Flight" length="1" />
  <dimension name="qc_latitude_flags" length="1" />
  <dimension name="qc_longitude_flags" length="1" />
  <dimension name="qc_altitude_flags" length="1" />
  <group name="CFMetadata">
    <attribute name="geospatial_lon_min" value="11.39" type="float" />
    <attribute name="geospatial_lat_min" value="15.3" type="float" />
    <attribute name="geospatial_lon_max" value="76.72" type="float" />
    <attribute name="geospatial_lat_max" value="49.96" type="float" />
    <attribute name="geospatial_lon_units" value="deg" />
    <attribute name="geospatial_lat_units" value="deg" />
    <attribute name="geospatial_lon_resolution" value="2.666153846153846" />
    <attribute name="geospatial_lat_resolution" value="2.666153846153846" />
    <attribute name="time_coverage_start" value="2008-05-23T09:38:08Z" />
    <attribute name="time_coverage_end" value="2008-05-23T17:14:41Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="2107.0" />
    <attribute name="time_coverage_duration" value="P0Y0M0DT7H36M33.000S" />
  </group>
  <group name="NCISOMetadata">
    <attribute name="metadata_creation" value="2026-05-17" />
    <attribute name="nciso_version" value="2.4.8" />
  </group>
  <variable name="time_bnds" shape="time tbnds" type="double">
    <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>
  <variable name="v_latitude" shape="d_Flight time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="latitude" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="deg" />
    <attribute name="ancillary_variables" value="qc_latitude meta_latitude" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="" />
    <attribute name="ebas_revision_date" value="2009-12-04T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="DE0104A" />
    <attribute name="ebas_platform_code" value="DE0104M" />
    <attribute name="ebas_station_name" value="FRA-MAA" />
    <attribute name="ebas_station_latitude" type="double" value="50.03" />
    <attribute name="ebas_station_longitude" type="double" value="8.54" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="latitude" />
    <attribute name="ebas_unit" value="deg" />
    <attribute name="ebas_matrix" value="position" />
    <attribute name="ebas_laboratory_code" value="DE11L" />
    <attribute name="ebas_instrument_type" value="aircraft_system" />
    <attribute name="ebas_instrument_name" value="DE0104_aircraft" />
    <attribute name="ebas_method_ref" value="DE11L_aircraft" />
    <attribute name="ebas_organization" value="DE11L, Max Planck Institute for Chemistry, MPIC, Atmospheric Chemistry Department, Hahn-Meitner-Weg 1, , D-55128, Mainz, Germany" />
    <attribute name="ebas_framework_acronym" value="CARIBIC-GEOmon" />
    <attribute name="ebas_framework_name" value="" />
    <attribute name="ebas_framework_description" value="" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_originator" value="&quot;Schuck, Tanja, tanja.schuck@mpic.de, , , , , , , , &quot;, &quot;Brenninkmeijer, C, , , , , , , , , &quot;" />
    <attribute name="ebas_submitter" value="&quot;Schuck, Tanja, tanja.schuck@mpic.de, , , , , , , , &quot;" />
    <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 framework: CARIBIC-GEOmon." />
  </variable>
  <variable name="qc_latitude" shape="d_Flight qc_latitude_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="meta_latitude" shape="d_Flight metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="v_longitude" shape="d_Flight time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="longitude" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="deg" />
    <attribute name="ancillary_variables" value="qc_longitude meta_longitude" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="" />
    <attribute name="ebas_revision_date" value="2009-12-04T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="DE0104A" />
    <attribute name="ebas_platform_code" value="DE0104M" />
    <attribute name="ebas_station_name" value="FRA-MAA" />
    <attribute name="ebas_station_latitude" type="double" value="50.03" />
    <attribute name="ebas_station_longitude" type="double" value="8.54" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="longitude" />
    <attribute name="ebas_unit" value="deg" />
    <attribute name="ebas_matrix" value="position" />
    <attribute name="ebas_laboratory_code" value="DE11L" />
    <attribute name="ebas_instrument_type" value="aircraft_system" />
    <attribute name="ebas_instrument_name" value="DE0104_aircraft" />
    <attribute name="ebas_method_ref" value="DE11L_aircraft" />
    <attribute name="ebas_organization" value="DE11L, Max Planck Institute for Chemistry, MPIC, Atmospheric Chemistry Department, Hahn-Meitner-Weg 1, , D-55128, Mainz, Germany" />
    <attribute name="ebas_framework_acronym" value="CARIBIC-GEOmon" />
    <attribute name="ebas_framework_name" value="" />
    <attribute name="ebas_framework_description" value="" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_originator" value="&quot;Schuck, Tanja, tanja.schuck@mpic.de, , , , , , , , &quot;, &quot;Brenninkmeijer, C, , , , , , , , , &quot;" />
    <attribute name="ebas_submitter" value="&quot;Schuck, Tanja, tanja.schuck@mpic.de, , , , , , , , &quot;" />
    <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 framework: CARIBIC-GEOmon." />
  </variable>
  <variable name="qc_longitude" shape="d_Flight qc_longitude_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="meta_longitude" shape="d_Flight metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="v_altitude" shape="d_Flight time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="altitude" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="m" />
    <attribute name="ancillary_variables" value="qc_altitude meta_altitude" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="" />
    <attribute name="ebas_revision_date" value="2009-12-04T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="DE0104A" />
    <attribute name="ebas_platform_code" value="DE0104M" />
    <attribute name="ebas_station_name" value="FRA-MAA" />
    <attribute name="ebas_station_latitude" type="double" value="50.03" />
    <attribute name="ebas_station_longitude" type="double" value="8.54" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="altitude" />
    <attribute name="ebas_unit" value="m" />
    <attribute name="ebas_matrix" value="position" />
    <attribute name="ebas_laboratory_code" value="DE11L" />
    <attribute name="ebas_instrument_type" value="aircraft_system" />
    <attribute name="ebas_instrument_name" value="DE0104_aircraft" />
    <attribute name="ebas_method_ref" value="DE11L_aircraft" />
    <attribute name="ebas_organization" value="DE11L, Max Planck Institute for Chemistry, MPIC, Atmospheric Chemistry Department, Hahn-Meitner-Weg 1, , D-55128, Mainz, Germany" />
    <attribute name="ebas_framework_acronym" value="CARIBIC-GEOmon" />
    <attribute name="ebas_framework_name" value="" />
    <attribute name="ebas_framework_description" value="" />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_originator" value="&quot;Schuck, Tanja, tanja.schuck@mpic.de, , , , , , , , &quot;, &quot;Brenninkmeijer, C, , , , , , , , , &quot;" />
    <attribute name="ebas_submitter" value="&quot;Schuck, Tanja, tanja.schuck@mpic.de, , , , , , , , &quot;" />
    <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 framework: CARIBIC-GEOmon." />
  </variable>
  <variable name="qc_altitude" shape="d_Flight qc_altitude_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="meta_altitude" shape="d_Flight 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 1900-01-01T00:00:00Z" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="standard" />
    <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 1900-01-01T00:00:00Z" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="standard" />
    <attribute name="bounds" value="metadata_time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
  <variable name="d_Flight" shape="d_Flight" type="String" />
</netcdf>
