EMSO ERIC - ERDDAP
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Dataset Title: | SPL data from a Naxys Hydrophone at OBSEA (full data) |
Institution: | Polytechnic University of Catalonia (Dataset ID: EMSO_OBSEA_NAXYS_SPL_full) |
Range: | longitude = 1.75257 to 1.75257°E, latitude = 41.18212 to 41.18212°N, depth = 20.0 to 20.0m, time = 2023-12-11T00:00:00Z to 2024-04-23T11:04:39Z |
Information: | Summary | License | FGDC | ISO 19115 | Metadata | Background | Subset | Data Access Form |
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Attributes { s { time { Int32 _ChunkSizes 3988; String _CoordinateAxisType "Time"; Float64 actual_range 1.7022528e+9, 1.713870279e+9; String axis "T"; String ioos_category "Time"; String long_name "time of measurements"; String sdn_parameter_name "Elapsed time relative to 1970-01-01T00:00:00Z"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ELTMEP01/"; String sdn_parameter_urn "SDN:P01::ELTMEP01"; String sdn_uom_name "Seconds"; String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UTBB/"; String sdn_uom_urn "SDN:P06::UTBB"; String standard_name "time"; String time_origin "01-JAN-1970 00:00:00"; String time_precision "1970-01-01T00:00:00Z"; String units "seconds since 1970-01-01T00:00:00Z"; } latitude { Int32 _ChunkSizes 1; String _CoordinateAxisType "Lat"; Float32 _FillValue -999999.0; Float32 actual_range 41.18212, 41.18212; String ancillary_variables "LATITUDE_QC"; String axis "Y"; String ioos_category "Location"; String long_name "latitude of measurements"; String sdn_parameter_name "Latitude north"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALATZZ01"; String sdn_parameter_urn "SDN:P01::ALATZZ01"; String sdn_uom_name "Degrees"; String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UAAA/"; String sdn_uom_urn "SDN:P06::UAAA"; String standard_name "latitude"; String units "degrees_north"; } longitude { Int32 _ChunkSizes 1; String _CoordinateAxisType "Lon"; Float32 _FillValue -999999.0; Float32 actual_range 1.75257, 1.75257; String ancillary_variables "LONGITUDE_QC"; String axis "X"; String ioos_category "Location"; String long_name "longitude of measurements"; String sdn_parameter_name "Longitude east"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALONZZ01"; String sdn_parameter_urn "SDN:P01::ALONZZ01"; String sdn_uom_name "Degrees"; String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UAAA/"; String sdn_uom_urn "SDN:P06::UAAA"; String standard_name "longitude"; String units "degrees_east"; } depth { Int32 _ChunkSizes 1; String _CoordinateAxisType "Height"; String _CoordinateZisPositive "down"; Float32 _FillValue -999999.0; Float32 actual_range 20.0, 20.0; String ancillary_variables "DEPTH_QC"; String axis "Z"; String ioos_category "Location"; String long_name "depth of measurements"; String positive "down"; String sdn_parameter_name "Depth (spatial coordinate) relative to water surface in the water body"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ADEPZZ01"; String sdn_parameter_urn "SDN:P01::ADEPZZ01"; String sdn_uom_name "Metres"; String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/ULAA/"; String sdn_uom_urn "SDN:P06::ULAA"; String standard_name "depth"; String units "m"; } SPL_ALL { Int32 _ChunkSizes 1, 1, 1, 3988; Float32 _FillValue -999999.0; Float32 actual_range 93.9997, 156.2875; String ancillary_variables "SPL_ALL_QC"; String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME"; } SPL_63 { Int32 _ChunkSizes 1, 1, 1, 3988; Float32 _FillValue -999999.0; Float32 actual_range 73.0351, 143.6542; String ancillary_variables "SPL_63_QC"; String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME"; String long_name "Sound pressure level (SPL) of ambient noise at the 63Hz-centered frequency band the with a time window of 10 seconds. The SPL values are computed using the Welch method with a time window of 10 seconds, using 1-second segments, Hann window and 50% overlap.\","; String sdn_parameter_name "Sound pressure level of ambient noise (63Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/AMBNSP19/"; String sdn_parameter_urn "SDN:P01::AMBNSP19"; String sdn_uom_name "Decibels"; String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UDBL/"; String sdn_uom_urn "SDN:P06::UDBL"; String sensor_manufacturer "Naxys"; String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0144/"; String sensor_manufacturer_urn "SDN:L35::MAN0144"; String sensor_model "Naxys Ehyd 02345 ethernet hydrophone"; String sensor_mount "mounted_on_fixed_structure"; String sensor_orientation "upward"; String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1593/"; String sensor_SeaVoX_L22_code "SDN:L22::TOOL1593"; String sensor_serial_number "0010"; String standard_name "sound_pressure_level_63hz_10s"; String standard_name_uri "sound_pressure_level_63Hz_10s"; String units "Decibels"; } SPL_125 { Int32 _ChunkSizes 1, 1, 1, 3988; Float32 _FillValue -999999.0; Float32 actual_range 73.1055, 139.0576; String ancillary_variables "SPL_125_QC"; String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME"; String long_name "Sound pressure level (SPL) of ambient noise at the 125Hz-centered frequency band the with a time window of 10 seconds. The SPL values are computed using the Welch method with a time window of 10 seconds, using 1-second segments, Hann window and 50% overlap.\","; String sdn_parameter_name "Sound pressure level of ambient noise (125Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/AMBNSP22"; String sdn_parameter_urn "SDN:P01::AMBNSP22"; String sdn_uom_name "Decibels"; String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UDBL/"; String sdn_uom_urn "SDN:P06::UDBL"; String sensor_manufacturer "Naxys"; String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0144/"; String sensor_manufacturer_urn "SDN:L35::MAN0144"; String sensor_model "Naxys Ehyd 02345 ethernet hydrophone"; String sensor_mount "mounted_on_fixed_structure"; String sensor_orientation "upward"; String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1593/"; String sensor_SeaVoX_L22_code "SDN:L22::TOOL1593"; String sensor_serial_number "0010"; String standard_name "sound_pressure_level_125hz_10s"; String standard_name_uri "sound_pressure_level_125Hz_10s"; String units "Decibels"; } SPL_2000 { Int32 _ChunkSizes 1, 1, 1, 3988; Float32 _FillValue -999999.0; Float32 actual_range 73.3976, 124.8997; String ancillary_variables "SPL_2000_QC"; String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME"; String long_name "Sound pressure level (SPL) of ambient noise at the 2000Hz-centered frequency band the with a time window of 10 seconds. The SPL values are computed using the Welch method with a time window of 10 seconds, using 1-second segments, Hann window and 50% overlap.\","; String sdn_parameter_name "Sound pressure level of ambient noise (2000Hz-centred one-third-octave frequency band, time interval specified elsewhere) relative to 1 micropascal in the water body"; String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/AMBNSP34"; String sdn_parameter_urn "SDN:P01::AMBNSP34"; String sdn_uom_name "Decibels"; String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UDBL/"; String sdn_uom_urn "SDN:P06::UDBL"; String sensor_manufacturer "Naxys"; String sensor_manufacturer_uri "https://vocab.nerc.ac.uk/collection/L35/current/MAN0144/"; String sensor_manufacturer_urn "SDN:L35::MAN0144"; String sensor_model "Naxys Ehyd 02345 ethernet hydrophone"; String sensor_mount "mounted_on_fixed_structure"; String sensor_orientation "upward"; String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1593/"; String sensor_SeaVoX_L22_code "SDN:L22::TOOL1593"; String sensor_serial_number "0010"; String standard_name "sound_pressure_level_2000hz_10s"; String standard_name_uri "sound_pressure_level_2000Hz_10s"; String units "Decibels"; } SPL_ALL_QC { Int32 _ChunkSizes 1, 1, 1, 3988; Byte _FillValue -63; String _Unsigned "false"; Byte actual_range 1, 4; } SPL_63_QC { Int32 _ChunkSizes 1, 1, 1, 3988; Byte _FillValue -63; String _Unsigned "false"; Byte actual_range 1, 4; String conventions "OceanSITES QC Flags"; 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 long_name "Sound pressure level (SPL) of ambient noise at the 63Hz-centered frequency band the with a time window of 10 seconds. The SPL values are computed using the Welch method with a time window of 10 seconds, using 1-second segments, Hann window and 50% overlap.\", quality control flags"; } SPL_125_QC { Int32 _ChunkSizes 1, 1, 1, 3988; Byte _FillValue -63; String _Unsigned "false"; Byte actual_range 1, 4; String conventions "OceanSITES QC Flags"; 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 long_name "Sound pressure level (SPL) of ambient noise at the 125Hz-centered frequency band the with a time window of 10 seconds. The SPL values are computed using the Welch method with a time window of 10 seconds, using 1-second segments, Hann window and 50% overlap.\", quality control flags"; } SPL_2000_QC { Int32 _ChunkSizes 1, 1, 1, 3988; Byte _FillValue -63; String _Unsigned "false"; Byte actual_range 1, 3; String conventions "OceanSITES QC Flags"; 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 long_name "Sound pressure level (SPL) of ambient noise at the 2000Hz-centered frequency band the with a time window of 10 seconds. The SPL values are computed using the Welch method with a time window of 10 seconds, using 1-second segments, Hann window and 50% overlap.\", quality control flags"; } latitude_QC { Int32 _ChunkSizes 1, 1, 1, 3988; Byte _FillValue -63; String _Unsigned "false"; Byte actual_range 7, 7; String conventions "OceanSITES QC Flags"; 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 long_name "latitude of measurements quality control flags"; } longitude_QC { Int32 _ChunkSizes 1, 1, 1, 3988; Byte _FillValue -63; String _Unsigned "false"; Byte actual_range 7, 7; String conventions "OceanSITES QC Flags"; 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 long_name "longitude of measurements quality control flags"; } depth_QC { Int32 _ChunkSizes 1, 1, 1, 3988; Byte _FillValue -63; String _Unsigned "false"; Byte actual_range 7, 7; String conventions "OceanSITES QC Flags"; 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 long_name "depth of measurements quality control flags"; } } NC_GLOBAL { String cdm_data_type "Point"; String Conventions "OceanSITES;EMSO, NCCSV-1.1"; String data_mode "R"; String data_type "OceanSITES time-series data"; String date_created "2024-04-23T11:05:11Z"; String date_modified "2024-04-23T11:05:11Z"; Float64 Easternmost_Easting 1.75257; String emso_facility "OBSEA"; String featureType "Point"; String format_version "1.4"; Float64 geospatial_lat_max 41.18212; Float64 geospatial_lat_min 41.18212; String geospatial_lat_units "degrees_north"; Float64 geospatial_lon_max 1.75257; Float64 geospatial_lon_min 1.75257; String geospatial_lon_units "degrees_east"; Float64 geospatial_vertical_max 20.0; Float64 geospatial_vertical_min 20.0; String geospatial_vertical_positive "down"; String geospatial_vertical_units "m"; String history "2024-11-03T12:55:43Z (local files) 2024-11-03T12:55:43Z https://erddap.emso.eu/tabledap/EMSO_OBSEA_NAXYS_SPL_full.das"; String infoUrl "https://edmo.seadatanet.org/report/2150"; String institution "Polytechnic University of Catalonia"; String institution_edmo_code "2150"; String institution_edmo_uri "https://edmo.seadatanet.org/report/2150"; String keywords "SPL_125, SPL_2000, SPL_63, SPL_ALL"; String keywords_vocabulary "SeaDataNet Parameter Discovery Vocabulary"; String license "CC-BY-4.0"; String license_uri "https://spdx.org/licenses/CC-BY-4.0"; String network "EMSO"; Float64 Northernmost_Northing 41.18212; String principal_investigator "Joaquin del Rio"; String principal_investigator_email "joaquin.del.rio@upc.edu"; String source "mooring"; String sourceUrl "(local files)"; Float64 Southernmost_Northing 41.18212; String standard_name_vocabulary "CF Standard Name Table v70"; String subsetVariables "SPL_ALL_QC, SPL_63_QC, SPL_125_QC, SPL_2000_QC, latitude_QC, longitude_QC, depth_QC"; String summary "Sound Pressure Level (ambient noise) from hydrophone data collected at OBSEA by a Naxys Ethernet 02345 Hydrophone and processed in real-time using the SWE Bridge software, full data. The SPL values are calculated with a time-window of 10 seconds."; String time_coverage_end "2024-04-23T11:04:39Z"; String time_coverage_start "2023-12-11T00:00:00Z"; String title "SPL data from a Naxys Hydrophone at OBSEA (full data)"; String update_interval "void"; Float64 Westernmost_Easting 1.75257; } }
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