Attributes {
 s {
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 actual_range 3441.4, 3441.4;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String ioos_category "Location";
    String long_name "Depth";
    String parameter_sdn_name "Depth (spatial coordinate) relative to water surface in the water body";
    String parameter_sdn_uri "https://vocab.nerc.ac.uk/collection/P01/current/ADEPZZ01/";
    String parameter_sdn_urn "SDN:P01::ADEPZZ01";
    String positive "down";
    String standard_name "depth";
    String unit_sdn_name "meters";
    String unit_sdn_uri "https://vocab.nerc.ac.uk/collection/P06/current/ULAA/";
    String unit_sdn_urn "SDN:P06::ULAA";
    String units "m";
  }
  frequency {
    Float32 actual_range 15.625, 80634.95;
    String ioos_category "Unknown";
    String long_name "Frequency";
    String parameter_sdn_name "Not applicable";
    String standard_name "frequency";
    String unit_sdn_name "Hertz";
    String unit_sdn_uri "https://vocab.nerc.ac.uk/collection/P06/current/UTHZ/";
    String unit_sdn_urn "SDN:P06::UTHZ";
    String units "Hz";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 36.28968246607932, 36.28968246607932;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String parameter_sdn_name "Latitude north";
    String parameter_sdn_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALATZZ01/";
    String parameter_sdn_urn "SDN:P01::ALATZZ01";
    String standard_name "latitude";
    String unit_sdn_name "degree_north";
    String unit_sdn_uri "https://vocab.nerc.ac.uk/collection/P06/current/DEGN/";
    String unit_sdn_urn "SDN:P06::DEGN";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range 15.976893976570775, 15.976893976570775;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String parameter_sdn_name "Longitude east";
    String parameter_sdn_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALONZZ01/";
    String parameter_sdn_urn "SDN:P01::ALONZZ01";
    String standard_name "longitude";
    String unit_sdn_name "degree_east";
    String unit_sdn_uri "https://vocab.nerc.ac.uk/collection/P06/current/DEGE/";
    String unit_sdn_urn "SDN:P06::DEGE";
    String units "degrees_east";
  }
  spl {
    UInt32 _ChunkSizes 1, 294, 18;
    Float32 actual_range -2.153684, 147.2451;
    String ancillary_variables "spl_qc";
    String comment "Sound pressure level in 1/3 octave bands";
    String device_sdn_name "hydrophones";
    String device_sdn_uri "https://vocab.nerc.ac.uk/collection/L05/current/369/";
    String device_sdn_urn "SDN:L05::369";
    String discipline "Cross-discipline";
    String eov "Ocean sound";
    String eov_uri "https://goosocean.org/document/22567";
    String ioos_category "Pressure";
    String long_name "sound pressure level";
    String parameter_sdn_name "Sound pressure level of ambient noise in the water body";
    String parameter_sdn_uri "https://vocab.nerc.ac.uk/collection/P01/current/AMBNSPL1/";
    String parameter_sdn_urn "SDN:L22::TOOL0942";
    String sensor_accuracy "2";
    String sensor_last_calibration "2021-01-21T00:00:00Z";
    String sensor_manufacturer_sdn_name "co.l.mar.";
    String sensor_sdn_name "DG1330 HP";
    String standard_name "sound_pressure_level_in_water";
    String unit_sdn_name "Decibels";
    String unit_sdn_uri "https://vocab.nerc.ac.uk/collection/P06/current/UDBL/";
    String unit_sdn_urn "SDN:P06::UDBL";
    String units "dB relative to 1 micropascal";
    String units_url "https://docs.unidata.ucar.edu/udunits/current/udunits2-derived.xml";
  }
  spl_qc {
    Int32 _FillValue 2147483647;
    Int32 actual_range 9, 9;
    String flag_meanings "unknown good_data probably_good_data potentially_correctable_bad_data bad_data nominal_value interpolated_value missing_value";
    String flag_values "0, 1, 2, 3, 4, 7, 8, 9";
    String ioos_category "Quality";
    String long_name "spl data quality flag";
    String qc_manual "https://repository.oceanbestpractices.org/bitstream/handle/11329/874.2/oceansites_data_format_reference_manual.pdf";
    String qc_method "https://repository.oceanbestpractices.org/bitstream/handle/11329/874.2/oceansites_data_format_reference_manual.pdf";
    String standard_name "quality_flag";
  }
  station_id {
    String cf_role "timeseries_id";
    String ioos_category "Unknown";
    String long_name "Station Identifier";
    String parameter_sdn_name "Not applicable";
    String standard_name "platform_id";
    String units "Not applicable";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.7315964010052428e+9, 1.7356826983041434e+9;
    String axis "T";
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "Time";
    String parameter_sdn_name "Elapsed time relative to 1970-01-01T00:00:00Z";
    String parameter_sdn_uri "https://vocab.nerc.ac.uk/collection/P01/current/ELTMEP01/";
    String parameter_sdn_urn "SDN:P01::ELTMEP01";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String unit_sdn_name "Seconds";
    String unit_sdn_uri "https://vocab.nerc.ac.uk/collection/P06/current/UTBB/";
    String unit_sdn_urn "SDN:P06::UTBB";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
 }
  NC_GLOBAL {
    String acknowledgement "Funded by EU - Next Generation EU PNRR IR00000032 ITINERIS, Italian Integrated Environmental Research Infrastructures System";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station_id, longitude, latitude, depth";
    String conventions "CF-1.10, COARDS, ACDD-1.3";
    String creator_name "Giorgio Riccobene, Simone Sanfilippo, Salvatore Viola";
    String creator_type "institution";
    String creator_url "https://www.lns.infn.it";
    String data_creation "2026-03-06";
    String data_doi "https://doi.org/10.15161/oar.it/br569-fm157";
    String data_format_original "HDF5";
    String data_type "NRT";
    String data_update "2026-03-06";
    String data_update_frequence "daily";
    String data_version "1.0";
    Float64 Easternmost_Easting 15.976893976570775;
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 36.28968246607932;
    Float64 geospatial_lat_min 36.28968246607932;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 15.976893976570775;
    Float64 geospatial_lon_min 15.976893976570775;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 3441.4;
    Float64 geospatial_vertical_min 3441.4;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history "2026-08-19T14:05:56Z (local files)
2026-08-19T14:05:56Z http://erddap.lns.infn.it:8080/erddap/tabledap/Capo_Passero_JB5_SPL_P6M_1.das";
    String infoUrl "https://www.itineris.cnr.it";
    String institution "Istituto Nazionale di Fisica Nucleare - Laboratori Nazionali del Sud";
    String institution_edmo_code "6211";
    String institution_edmo_uri "https://edmo.seadatanet.org/report/6211";
    String institution_ror_code "02k1zhm92";
    String institution_ror_uri "https://ror.org/02k1zhm92";
    String keywords "Earth Remote Sensing Instruments, Passive Remote Sensing (4f81c61c-f100-4bc4-9664-d9b70d2f162f)";
    String keywords_vocabulary "GCMD";
    String license "Creative Commons Attribution 4.0";
    String license_url "https://creativecommons.org/licenses/by/4.0/legalcode";
    String naming_authority "Istituto Nazionale di Fisica Nucleare - Laboratori Nazionali del Sud";
    String NCO "netCDF Operators version 5.0.6 (Homepage = http://nco.sf.net, Code = https://github.com/nco/nco)";
    Float64 Northernmost_Northing 36.28968246607932;
    String platform_name "Capo Passero";
    String platform_organization_managing "Istituto Nazionale di Fisica Nucleare - Laboratori Nazionali del Sud";
    String platform_organization_owning "Istituto Nazionale di Fisica Nucleare - Laboratori Nazionali del Sud";
    String platform_reference_person "Giorgio Riccobene";
    String project_code "ITINERIS";
    String project_DOI "https://doi.org/10.25504/FAIRsharing.da9bec";
    String project_edmerp "13774";
    String project_edmerp_uri "https://edmerp.seadatanet.org/report/13774";
    String project_name "Italian Integrated Environmental Research Infrastructures System";
    String references "https://doi.org/10.3390/jmse13030454";
    String ri_geographical_coverage "Mediterranean Sea";
    String ri_name "Italian Ocean Sound (Subsystem)";
    String ri_national_coordin_organization "Istituto Nazionale di Fisica Nucleare - Laboratori Nazionali del Sud";
    String ri_national_coordin_organization_edmo_code "6211";
    String ri_national_coordin_organization_edmo_uri "https://edmo.seadatanet.org/report/6211";
    String ri_national_coordinating_person "Giorgio Riccobene";
    String ri_short_name "IT-OSS";
    String ri_start_date "2022-11-01";
    String source "Acoustic data from co.l.mar. DG1330 HP hydrophone on a cabled mooring";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 36.28968246607932;
    String standard_name_vocabulary "CF Standard Name Table v72";
    String subsetVariables "station_id";
    String summary "Portopalo di Capo Passero Near Real Time (NRT) sensor feed - Hydrophone Sound Pressure Level data. Hydrophone SPL data from fixed acoustic monitoring (JB5). The dataset comprises of processed acoustic data that has been collected from July 2024 to December 2024.";
    String time_coverage_duration "P6M";
    String time_coverage_end "2024-12-31T22:04:58Z";
    String time_coverage_start "2024-11-14T15:00:01Z";
    String title "Portopalo NRT SPL JB5 2H2024";
    Float64 Westernmost_Easting 15.976893976570775;
  }
}