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   set  data   graph     SmartBay Observatory Hydrophone data    ?   F   I   M   background (external link) RSS Subscribe Marine Institute galway_obs_hydrophone

The Dataset's Variables and Attributes

Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL acknowledgement String The SmartBay Observatory was funded in part by a grant from Science
Foundation Ireland under Grant Number 12/RI/2331. Ongoing operation of the observatory is funded by the Marine
Institute and Sustainable Energy Authority of Ireland.
attribute NC_GLOBAL area String North Atlantic Ocean
attribute NC_GLOBAL array String SmartBay
attribute NC_GLOBAL cdm_data_type String Point
attribute NC_GLOBAL citation String Gaughan, Paul. (2019) Galway Bay Observatory Hydrophone Processed Data Marine
Institute, Ireland. 10/c3jm.
attribute NC_GLOBAL contact String data_requests at marine.ie
attribute NC_GLOBAL contributor_name String Alan Berry; Conall O'Malley; Rob Thomas
attribute NC_GLOBAL contributor_role String ProjectManager; ProjectMember; DataManager
attribute NC_GLOBAL Conventions String Copernicus-InSituTAC-FormatManual-1.4, SeaDataNet_1.0, CF-1.6, OceanSITES-1.3,
ACDD-1.2, COARDS, NCCSV-1.0
attribute NC_GLOBAL creator_name String Marine Institute
attribute NC_GLOBAL creator_url String http://spiddal.marine.ie (external link)
attribute NC_GLOBAL data_mode String R
attribute NC_GLOBAL data_type String OceanSITES time-series data
attribute NC_GLOBAL date_created String 2015-09-22
attribute NC_GLOBAL defaultDataQuery String &time>=now-30minutes
attribute NC_GLOBAL defaultGraphQuery String time,db_re_1u_pa_125hz&time>=now-1days&.draw=lines
attribute NC_GLOBAL doi String https://doi.org/10/c3jm (external link)
attribute NC_GLOBAL featureType String Point
attribute NC_GLOBAL geospatial_lat_max String 53.22733
attribute NC_GLOBAL geospatial_lat_min String 53.22733
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max String -9.26632
attribute NC_GLOBAL geospatial_lon_min String -9.26632
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max String 20
attribute NC_GLOBAL geospatial_vertical_min String 20
attribute NC_GLOBAL geospatial_vertical_positive String down
attribute NC_GLOBAL geospatial_vertical_units String m
attribute NC_GLOBAL history String 2020-04-21: Metadata attributes enhanced following OceanSITES and SeaDataNet
attribute and vocabulary requirements.
2020-05-13: Metadata attributes enhanced following Copernicus Marine In Situ NetCDF format manual.
attribute NC_GLOBAL id String ie.marine.data:dataset.2939
attribute NC_GLOBAL infoUrl String http://data.marine.ie/geonetwork/srv/eng/catalog.search#/metadata/ie.marine.data:dataset.2939 (external link)
attribute NC_GLOBAL institution String Marine Institute
attribute NC_GLOBAL institution_edmo_code String 396
attribute NC_GLOBAL institution_references String https://www.marine.ie (external link)
attribute NC_GLOBAL keywords String Sound pressure level of ambient noise in the water body
attribute NC_GLOBAL keywords_vocabulary String SeaDataNet Parameter Discovery Vocabulary
attribute NC_GLOBAL license String Creative Commons Attribution 4.0 (https://creativecommons.org/licenses/by/4.0/)
attribute NC_GLOBAL licenseURL String https://creativecommons.org/licenses/by/4.0/legalcode (external link)
attribute NC_GLOBAL naming_authority String Marine Institute
attribute NC_GLOBAL principal_investigator String Paul Gaughan
attribute NC_GLOBAL principal_investigator_email String paul.gaughan at marine.ie
attribute NC_GLOBAL principal_investigator_url String https://www.smartbay.ie/ (external link)
attribute NC_GLOBAL processing_level String Instrument data that has been converted to geophysical values
attribute NC_GLOBAL publisher_email String data_requests at marine.ie
attribute NC_GLOBAL publisher_name String Marine Institute
attribute NC_GLOBAL publisher_url String www.marine.ie
attribute NC_GLOBAL QC_indicator String unknown
attribute NC_GLOBAL source String fixed benthic node
attribute NC_GLOBAL source_platform_category_code String 11
attribute NC_GLOBAL sourceUrl String (Cassandra)
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v72
attribute NC_GLOBAL subsetVariables String device,model,instrument_id,serial_no
attribute NC_GLOBAL summary String The SmartBay Observatory in Galway Bay is an underwater observatory which uses
cameras, probes and sensors to permit continuous and remote live underwater monitoring. It was installed in 2015
on the seafloor 1.5km off the coast of Spiddal, Co. Galway, Ireland at a depth of 20-25m. Underwater
observatories allow ocean researchers unique real-time access to monitor ongoing changes in the marine
environment. The SmartBay Observatory is an important contribution by Ireland to the growing global network of
real-time data capture systems deployed in the ocean. Data relating to the marine environment at the SmartBay
Observatory site is transferred in real-time through a fibre optic telecommunications cable to the Marine
Institute headquarters and then made publically available on the internet. The data includes a live video
stream, the depth of the observatory node, the water temperature and salinity, and estimates of the chlorophyll
and turbidity levels in the water which give an indication of the volume of phytoplankton and other particles,
such as sediment, in the water. Maintenance take place on the observatory every 18 to 24 months.This dataset
comprises of processed acoustic data that has been collected from the SmartBay Observatory using an icListen HF
Smart Hydrophone – a digital hydrophone that processes and stores acoustic data. The dataset comprises of
processed data, collected from the SmartBay Observatory since its installation in 2015. The wide frequency range
hydrophone is installed on a separate lander approximately 30m away from the EMSO Smartbay Cable End Equipment
Node in Galway Bay in approx. 25m depth of water at 53 degrees 13.640'N 9 degrees 15.979'W.
attribute NC_GLOBAL time_coverage_resolution String PT20S
attribute NC_GLOBAL time_coverage_start String 2015-09-22T08:00:27Z
attribute NC_GLOBAL title String SmartBay Observatory Hydrophone data
variable device   String  
attribute device ioos_category String Unknown
attribute device long_name String Device
variable model   String  
attribute model ioos_category String Unknown
attribute model long_name String Model
variable instrument_id   String  
attribute instrument_id ioos_category String Identifier
attribute instrument_id long_name String Instrument Id
variable serial_no   String  
attribute serial_no ioos_category String Identifier
attribute serial_no long_name String Serial number
attribute serial_no sdn_instrument_name String Ocean Sonics icListen HF hydrophone
attribute serial_no sdn_instrument_urn String SDN:L22::TOOL0942
attribute serial_no sdn_parameter_name String Serial number of instrument
attribute serial_no sdn_parameter_urn String SDN:P01::SERNUMZZ
attribute serial_no sdn_units_name String Not applicable
attribute serial_no sdn_units_urn String SDN:P06::XXXX
attribute serial_no sensor_manufacturer String Ocean Sonics
attribute serial_no sensor_model String icListen HF hydrophone
attribute serial_no sensor_mount String mounted_on_benthic_node
attribute serial_no sensor_reference String https://oceansonics.com/products/iclisten-hf/ (external link)
variable longitude   double  
attribute longitude _CoordinateAxisType String Lon
attribute longitude axis String X
attribute longitude colorBarMaximum double 180.0
attribute longitude colorBarMinimum double -180.0
attribute longitude coordinate_reference_frame String urn:ogc:def:crs:EPSG::4326
attribute longitude ioos_category String Location
attribute longitude long_name String longitude of measurement
attribute longitude Processing_level String Instrument data that has been converted to geophysical values
attribute longitude QC_indicator String unknown
attribute longitude reference String WGS84
attribute longitude sdn_parameter_name String Longitude east
attribute longitude sdn_parameter_urn String SDN:P01::ALONZZ01
attribute longitude sdn_units_name String Degrees east
attribute longitude sdn_units_urn String SDN:P06::DEGE
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
attribute longitude valid_max double 180.0
attribute longitude valid_min double -180.0
variable latitude   double  
attribute latitude _CoordinateAxisType String Lat
attribute latitude axis String Y
attribute latitude colorBarMaximum double 90.0
attribute latitude colorBarMinimum double -90.0
attribute latitude coordinate_reference_frame String urn:ogc:def:crs:EPSG::4326
attribute latitude ioos_category String Location
attribute latitude long_name String latitude of measurement
attribute latitude Processing_level String Instrument data that has been converted to geophysical values
attribute latitude QC_indicator String unknown
attribute latitude reference String WGS84
attribute latitude sdn_parameter_name String Latitude north
attribute latitude sdn_parameter_urn String SDN:P01::ALATZZ01
attribute latitude sdn_units_name String Degrees north
attribute latitude sdn_units_urn String SDN:P06::DEGN
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
attribute latitude valid_max double 90.0
attribute latitude valid_min double -90.0
variable depth   double  
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth axis String Z
attribute depth coordinate_reference_frame String urn:ogc:def:crs:EPSG::5715
attribute depth ioos_category String Location
attribute depth long_name String depth of measurement
attribute depth positive String down
attribute depth Processing_level String Instrument data that has been converted to geophysical values
attribute depth QC_indicator String unknown
attribute depth reference String mean_sea_level
attribute depth sdn_parameter_name String Depth (spatial coordinate) relative to water surface in the water
body
attribute depth sdn_parameter_urn String SDN:P01::ADEPZZ01
attribute depth sdn_units_name String Metres
attribute depth sdn_units_urn String SDN:P06::ULAA
attribute depth standard_name String depth
attribute depth units String m
attribute depth valid_max double 12000.0
attribute depth valid_min double 0.0
variable time   double  
attribute time _CoordinateAxisType String Time
attribute time axis String T
attribute time calendar String julian
attribute time ioos_category String Time
attribute time long_name String time of measurement
attribute time Processing_level String Instrument data that has been converted to geophysical values
attribute time QC_indicator String unknown
attribute time sdn_parameter_name String Elapsed time relative to 1970-01-01T00:00:00Z
attribute time sdn_parameter_urn String SDN:P01::ELTMEP01
attribute time sdn_units_name String Seconds
attribute time sdn_units_urn String SDN:P06::UTBB
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time units String seconds since 1970-01-01T00:00:00Z
variable bin_width_hz   double  
attribute bin_width_hz ioos_category String Unknown
attribute bin_width_hz long_name String Bin Width Hz
variable db_re_1u_pa_63hz   double  
attribute db_re_1u_pa_63hz ioos_category String Unknown
attribute db_re_1u_pa_63hz long_name String Db Re 1u Pa 63hz
variable db_re_1u_pa_125hz   double  
attribute db_re_1u_pa_125hz ioos_category String Unknown
attribute db_re_1u_pa_125hz long_name String Db Re 1u Pa 125hz
variable db_re_1u_pa_1000hz   double  
attribute db_re_1u_pa_1000hz ioos_category String Unknown
attribute db_re_1u_pa_1000hz long_name String Db Re 1u Pa 1000hz
variable db_re_1u_pa_2000hz   double  
attribute db_re_1u_pa_2000hz ioos_category String Unknown
attribute db_re_1u_pa_2000hz long_name String Db Re 1u Pa 2000hz
variable db_ref_re_1upa   double  
attribute db_ref_re_1upa ioos_category String Unknown
attribute db_ref_re_1upa long_name String Db Ref Re 1upa
variable db_ref_re_1v   double  
attribute db_ref_re_1v ioos_category String Unknown
attribute db_ref_re_1v long_name String Db Ref Re 1v
variable fft_size   int  
attribute fft_size ioos_category String Unknown
attribute fft_size long_name String Fft Size
variable sample_rate   int  
attribute sample_rate ioos_category String Unknown
attribute sample_rate long_name String Sample Rate
variable spl_total   double  
attribute spl_total ioos_category String Unknown
attribute spl_total long_name String Spl Total

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.


 
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