Acoustic recordings at OBSEA seabed station

Acoustic recordings (FLAC files) at OBSEA seabed station from 2020-04-06 until now

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurements, seconds since 1970-01-01T00:00:00Z)
depth (depth of measurements, m)
latitude (latitude of measurements, degrees_north)
longitude (longitude of measurements, degrees_east)
sensor_id (Identifier of the sensor that took the measurement)
platform_id (Platform where the sensor was deployed)
acoustics (underwater acoustics)
NAXYS_SN0010 (Hydrophone NAXYS Ethernet 02345)
OBSEA (OBSEA Expandable Seafloor Observatory (WMO number 6103565))

UPC - Universitat Politècnica de Catalunya


Biogeochemical time series at OBSEA moored buoy aggregated (30min averages)

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurements, seconds since 1970-01-01T00:00:00Z)
depth (depth of measurements, m)
latitude (latitude of measurements, degrees_north)
longitude (longitude of measurements, degrees_east)
sensor_id (Identifier of the sensor that took the measurement)
platform_id (Platform where the sensor was deployed)
CDOM (The quantity of coloured organic compounds in solution in unit volume of any body of water, ppb)
CNDC (sea water electrical conductivity, S/m)
COIL (crude oil in sea water, ppb)
DOXY (saturation of oxygen in sea water, %)
PHPH (Minus the log of the hydrogen ion concentration (moles per litre) in the water column., pH units)
RFUL (refined fuels in sea water, ppm)
TEMP (in situ sea water temperature, degC)
TUR4 (Turbidity of water in the water body, NTU)
WBRX (A measure of the tendency of any body of fresh or salt water to either gain or lose electrons when it is subject to change by introduction of a new species, mV)
CDOM_QC (The quantity of coloured organic compounds in solution in unit volume of any body of water quality control flags)
CNDC_QC (sea water electrical conductivity quality control flags)
COIL_QC (crude oil in sea water quality control flags)
DOXY_QC (saturation of oxygen in sea water quality control flags)
PHPH_QC (Minus the log of the hydrogen ion concentration (moles per litre) in the water column. quality control flags)
RFUL_QC (refined fuels in sea water quality control flags)
TEMP_QC (in situ sea water temperature quality control flags)
TUR4_QC (Turbidity of water in the water body quality control flags)
WBRX_QC (A measure of the tendency of any body of fresh or salt water to either gain or lose electrons when it is subject to change by introduction of a new species quality control flags)
C3_SN2300642 (Turner designs C3 submersible fluorometer)
SA8065_SN0000 (B&C Electronics SA8065.101 multiparameter probe)
OBSEA_Besos_Buoy (OBSEA Buoy on top of the seafloor observatory)
OBSEA_Buoy (OBSEA Buoy on top of the seafloor observatory)


Biogeochemical time series at OBSEA moored buoy aggregated (quality-controlled)

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurements, seconds since 1970-01-01T00:00:00Z)
depth (depth of measurements, m)
latitude (latitude of measurements, degrees_north)
longitude (longitude of measurements, degrees_east)
sensor_id (Identifier of the sensor that took the measurement)
platform_id (Platform where the sensor was deployed)
ALKY (Minus the log of the hydrogen ion concentration (moles per litre) in the water column., pH units)
CDOM (The quantity of coloured organic compounds in solution in unit volume of any body of water, ppb)
CNDC (sea water electrical conductivity, S/m)
DEPTH (The distance of a sensor or sampling point below the sea surface)
COIL (crude oil in sea water, ppb)
DOXY (saturation of oxygen in sea water, %)
RFUL (refined fuels in sea water, ppm)
TEMP (in situ sea water temperature, degC)
TURB (Turbidity of water in the water body, NTU)
WBRX (A measure of the tendency of any body of fresh or salt water to either gain or lose electrons when it is subject to change by introduction of a new species, mV)
ALKY_QC (Minus the log of the hydrogen ion concentration (moles per litre) in the water column. quality control flags)
CDOM_QC (The quantity of coloured organic compounds in solution in unit volume of any body of water quality control flags)
CNDC_QC (sea water electrical conductivity quality control flags)
COIL_QC (crude oil in sea water quality control flags)
DEPTH_QC (The distance of a sensor or sampling point below the sea surface quality control flags)
DOXY_QC (saturation of oxygen in sea water quality control flags)
RFUL_QC (refined fuels in sea water quality control flags)
TEMP_QC (in situ sea water temperature quality control flags)
TURB_QC (Turbidity of water in the water body quality control flags)
WBRX_QC (A measure of the tendency of any body of fresh or salt water to either gain or lose electrons when it is subject to change by introduction of a new species quality control flags)
C3_SN2300642 (Turner designs C3 submersible fluorometer)
SA8065_SN0000 (B&C Electronics SA8065.101 multiparameter probe)
OBSEA_Besos_Buoy (OBSEA Buoy on top of the seafloor observatory)
OBSEA_Buoy (OBSEA Buoy on top of the seafloor observatory)


Biogeochemical time series at OBSEA seabed station (quality-controlled)

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurements, seconds since 1970-01-01T00:00:00Z)
depth (depth of measurements, m)
latitude (latitude of measurements, degrees_north)
longitude (longitude of measurements, degrees_east)
sensor_id (Identifier of the sensor that took the measurement)
platform_id (Platform where the sensor was deployed)
PCO2 (Partial pressure of carbon dioxide {CO2 CAS 124-38-9} {pCO2} in the water body, uatm)
PCO2_QC (Partial pressure of carbon dioxide {CO2 CAS 124-38-9} {pCO2} in the water body quality control flags)
HydroC_CO2_SN0925001 (Kongsberg CONTROS HydroC underwater carbon dioxide sensor)
HydroC_CO2_SN0925002 (Kongsberg CONTROS HydroC underwater carbon dioxide sensor)
OBSEA (OBSEA Expandable Seafloor Observatory (WMO number 6103565))


Current velocity profiles at OBSEA seabed observatory (30min averages)

cdm_data_type = TimeSeriesProfile
VARIABLES:
time (time of measurements, seconds since 1970-01-01T00:00:00Z)
depth (depth of measurements, m)
latitude (latitude of measurements, degrees_north)
longitude (longitude of measurements, degrees_east)
sensor_id (Identifier of the sensor that took the measurement)
platform_id (Platform where the sensor was deployed)
CDIR (direction towards the sea water is flowing (currents), degree_north)
CSPD (Horizontal velocity of the water column (currents), m/s)
UCUR (eastward velocity of water current in the water body, m/s)
VCUR (northward velocity of water current in the water body, m/s)
ZCUR (upward velocity of water current in the water body, m/s)
CDIR_QC (direction towards the sea water is flowing (currents) quality control flags)
CSPD_QC (Horizontal velocity of the water column (currents) quality control flags)
UCUR_QC (eastward velocity of water current in the water body quality control flags)
VCUR_QC (northward velocity of water current in the water body quality control flags)
ZCUR_QC (upward velocity of water current in the water body quality control flags)
AWAC_SN5931 (AWAC-AST 1 MHz ADCP)
OBSEA (OBSEA Expandable Seafloor Observatory (WMO number 6103565))


Current velocity profiles at OBSEA seabed observatory (quality-controlled)

cdm_data_type = TimeSeriesProfile
VARIABLES:
time (time of measurements, seconds since 1970-01-01T00:00:00Z)
depth (depth of measurements, m)
latitude (latitude of measurements, degrees_north)
longitude (longitude of measurements, degrees_east)
sensor_id (Identifier of the sensor that took the measurement)
platform_id (Platform where the sensor was deployed)
BEAM1 (Signal return amplitude from the water body by moored acoustic doppler current profiler (ADCP) beam 1)
BEAM2 (Signal return amplitude from the water body by moored acoustic doppler current profiler (ADCP) beam 2)
BEAM3 (ADCP beam 3 amplitude)
CDIR (direction towards the sea water is flowing (currents), degree_north)
CSPD (Horizontal velocity of the water column (currents), m/s)
UCUR (eastward velocity of water current in the water body, m/s)
VCUR (northward velocity of water current in the water body, m/s)
ZCUR (upward velocity of water current in the water body, m/s)
BEAM1_QC (Signal return amplitude from the water body by moored acoustic doppler current profiler (ADCP) beam 1 quality control flags)
BEAM2_QC (Signal return amplitude from the water body by moored acoustic doppler current profiler (ADCP) beam 2 quality control flags)
BEAM3_QC (ADCP beam 3 amplitude quality control flags)
CDIR_QC (direction towards the sea water is flowing (currents) quality control flags)
CSPD_QC (Horizontal velocity of the water column (currents) quality control flags)
UCUR_QC (eastward velocity of water current in the water body quality control flags)
VCUR_QC (northward velocity of water current in the water body quality control flags)
ZCUR_QC (upward velocity of water current in the water body quality control flags)
AWAC_SN5931 (AWAC-AST 1 MHz ADCP)
OBSEA (OBSEA Expandable Seafloor Observatory (WMO number 6103565))


Meteorological time series at OBSEA moored buoy (30min averages)

Meteorological time series at OBSEA moored buoy, quality controlled data with 30-minute average, data from 2011-10-06 until now

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurements, seconds since 1970-01-01T00:00:00Z)
depth (depth of measurements, m)
latitude (latitude of measurements, degrees_north)
longitude (longitude of measurements, degrees_east)
sensor_id (Identifier of the sensor that took the measurement)
platform_id (Platform where the sensor was deployed)
AIRT (temperature of the atmoshpere, degC)
CAPH (Atmospheric pressure, hPa)
WDIR (wind direction, degree_north)
WSPD (wind speed, m/s)
AIRT_QC (temperature of the atmoshpere quality control flags)
CAPH_QC (Atmospheric pressure quality control flags)
WDIR_QC (wind direction quality control flags)
WSPD_QC (wind speed quality control flags)
Airmar_150WX_SN57323 (Airmar 150WX Weather Station)
Airmar_200WX_SN60390327 (Airmar 200WX IPX7 weather station)
OBSEA_Besos_Buoy (OBSEA Buoy on top of the seafloor observatory)
OBSEA_Buoy (OBSEA Buoy on top of the seafloor observatory)


Meteorological time series at OBSEA moored buoy (quality-controlled)

Meteorological time series at OBSEA moored buoy, quality controlled, data from 2011-10-06 until now

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurements, seconds since 1970-01-01T00:00:00Z)
depth (depth of measurements, m)
latitude (latitude of measurements, degrees_north)
longitude (longitude of measurements, degrees_east)
sensor_id (Identifier of the sensor that took the measurement)
platform_id (Platform where the sensor was deployed)
AIRT (temperature of the atmoshpere, degC)
CAPH (Atmospheric pressure, hPa)
WDIR (wind direction, degree_north)
WSPD (wind speed, m/s)
AIRT_QC (temperature of the atmoshpere quality control flags)
CAPH_QC (Atmospheric pressure quality control flags)
WDIR_QC (wind direction quality control flags)
WSPD_QC (wind speed quality control flags)
Airmar_150WX_SN57323 (Airmar 150WX Weather Station)
Airmar_200WX_SN60390327 (Airmar 200WX IPX7 weather station)
OBSEA_Besos_Buoy (OBSEA Buoy on top of the seafloor observatory)
OBSEA_Buoy (OBSEA Buoy on top of the seafloor observatory)


Sound Pressure Level time series at OBSEA seabed observatory (30min averages)

Sound Pressure Level (SPL) time series derived from passive acoustic recordings at the OBSEA seabed observatory. Data are computed following Marine Strategy Framework Directive (MSFD) guidelines. SPL values are calculated in 1/3-octave bands (63 Hz, 125 Hz and 2 kHz) using 10-second time windows. Data is averaged every 30 minutes

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurements, seconds since 1970-01-01T00:00:00Z)
depth (depth of measurements, m)
latitude (latitude of measurements, degrees_north)
longitude (longitude of measurements, degrees_east)
sensor_id (Identifier of the sensor that took the measurement)
platform_id (Platform where the sensor was deployed)
SPL_125 (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.",, dB)
SPL_2000 (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.",, dB)
SPL_63 (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.",, dB)
SPL_all (Sound pressure level (SPL) of ambient noise calculated using the hydrophone's full bandwidth 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., dB)
SPL_125_QC (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 (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)
SPL_63_QC (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_all_QC (Sound pressure level (SPL) of ambient noise calculated using the hydrophone's full bandwidth 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)
NAXYS_SN0010 (Hydrophone NAXYS Ethernet 02345)
OBSEA (OBSEA Expandable Seafloor Observatory (WMO number 6103565))


Sound Pressure Level time series at OBSEA seabed observatory (quality-controlled)

Sound Pressure Level (SPL) time series derived from passive acoustic recordings at the OBSEA seabed observatory. Data are computed following Marine Strategy Framework Directive (MSFD) guidelines. SPL values are calculated in 1/3-octave bands (63 Hz, 125 Hz and 2 kHz) using 10-second time windows.

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurements, seconds since 1970-01-01T00:00:00Z)
depth (depth of measurements, m)
latitude (latitude of measurements, degrees_north)
longitude (longitude of measurements, degrees_east)
sensor_id (Identifier of the sensor that took the measurement)
platform_id (Platform where the sensor was deployed)
SPL_125 (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.",, dB)
SPL_2000 (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.",, dB)
SPL_63 (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.",, dB)
SPL_all (Sound pressure level (SPL) of ambient noise calculated using the hydrophone's full bandwidth 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., dB)
SPL_125_QC (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 (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)
SPL_63_QC (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_all_QC (Sound pressure level (SPL) of ambient noise calculated using the hydrophone's full bandwidth 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)
NAXYS_SN0010 (Hydrophone NAXYS Ethernet 02345)
OBSEA (OBSEA Expandable Seafloor Observatory (WMO number 6103565))


Temperature and salinity time series at OBSEA seabed observatory (30min averages)

Temperature and salinity time series at OBSEA seabed observatory, quality controlled data aggregated every 30min

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurements, seconds since 1970-01-01T00:00:00Z)
depth (depth of measurements, m)
latitude (latitude of measurements, degrees_north)
longitude (longitude of measurements, degrees_east)
sensor_id (Identifier of the sensor that took the measurement)
platform_id (Platform where the sensor was deployed)
CNDC (sea water electrical conductivity, S/m)
PRES (pressure that exists in the medium of sea water, dbar)
PSAL (sea water salinity, PSU)
SVEL (speed of sound in sea water, m/s)
TEMP (in situ sea water temperature, degC)
CNDC_QC (sea water electrical conductivity quality control flags)
PRES_QC (pressure that exists in the medium of sea water quality control flags)
PSAL_QC (sea water salinity quality control flags)
SVEL_QC (speed of sound in sea water quality control flags)
TEMP_QC (in situ sea water temperature quality control flags)
SBE16_SN57353_6479 (SBE 16 Plus V2)
SBE37SI_SN37_24580 (SBE37 CTD sensor at OBSEA)
SBE37SMP_SN47472_5496 (CTD SBE37 at OBSEA)
OBSEA (OBSEA Expandable Seafloor Observatory (WMO number 6103565))


Temperature and salinity time series at OBSEA seabed observatory (quality-controlled)

Temperature and salinity time series at OBSEA seabed observatory, quality controlled

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurements, seconds since 1970-01-01T00:00:00Z)
depth (depth of measurements, m)
latitude (latitude of measurements, degrees_north)
longitude (longitude of measurements, degrees_east)
sensor_id (Identifier of the sensor that took the measurement)
platform_id (Platform where the sensor was deployed)
CNDC (sea water electrical conductivity, S/m)
PRES (pressure that exists in the medium of sea water, dbar)
PSAL (sea water salinity, Dmnless)
SVEL (speed of sound in sea water, m/s)
TEMP (in situ sea water temperature, degC)
CNDC_QC (sea water electrical conductivity quality control flags)
PRES_QC (pressure that exists in the medium of sea water quality control flags)
PSAL_QC (sea water salinity quality control flags)
SVEL_QC (speed of sound in sea water quality control flags)
TEMP_QC (in situ sea water temperature quality control flags)
SBE16_SN57353_6479 (SBE 16 Plus V2)
SBE37SI_SN37_24580 (SBE37 CTD sensor at OBSEA)
SBE37SMP_SN47472_5496 (CTD SBE37 at OBSEA)
OBSEA (OBSEA Expandable Seafloor Observatory (WMO number 6103565))


Underwater photography at OBSEA seabed station

Underwater photography (JPEG files) at OBSEA seabed station from 2009-06-01 until now

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurements, seconds since 1970-01-01T00:00:00Z)
depth (depth of measurements, m)
latitude (latitude of measurements, degrees_north)
longitude (longitude of measurements, degrees_east)
sensor_id (Identifier of the sensor that took the measurement)
platform_id (Platform where the sensor was deployed)
field_of_view
UWPH (underwater photography)
AIPC608UW_10_167 (Underwater LINOVISION 4k camera)
ANERIS_EMUAS_1 (EMUAS camera developed within the ANERIS project)
ANERIS_EMUAS_2 (EMUAS camera developed within the ANERIS project)
AXIS_P1346 (Underwater AXIS_P1346 camera)
DCS_7010L_SN8304 (Underwater camera DCS-7010L from Ifremer)
IPC608_4396_100 (Underwater LINOVISION 4k camera)
IPC608_73DF_220 (Underwater LINOVISION 4k camera)
IPC608_8B64_165 (Underwater LINOVISION 4k camera)
IPC608_8BC7_166 (Underwater LINOVISION 4k camera)
IPC608_C4k0193 (TOBEFILLED)
IPC608_CC70_169 (Underwater LINOVISION 4k camera)
IPC608_CD3F_110 (Underwater LINOVISION 4k camera)
PopUp_Cam_SN001 (PopUp Camera)
Sony_SNC_RZ25N (Underwater camera Sony_SNC-RZ25N)
OBSEA (OBSEA Expandable Seafloor Observatory (WMO number 6103565))

UPC - Universitat Politècnica de Catalunya


Wave data at OBSEA seabed observatory (quality-controlled)

cdm_data_type = TimeSeries
VARIABLES:
time (time of measurements, seconds since 1970-01-01T00:00:00Z)
depth (depth of measurements, m)
latitude (latitude of measurements, degrees_north)
longitude (longitude of measurements, degrees_east)
sensor_id (Identifier of the sensor that took the measurement)
platform_id (Platform where the sensor was deployed)
AIN1 (analog input 1)
AIN2 (analog input 2)
BATT (input voltage level)
ERRC (AWAC error code)
HEAD (heading of device)
PRES (pressure that exists in the medium of sea water, dbar)
PTCH (pitch of device)
ROLL (roll of device)
STAT (status code)
SVEL (speed of sound in sea water, m/s)
TEMP (in situ sea water temperature, degC)
UNDX (Unidirectivity index of waves on the water body by acoustic doppler wave array, Dmnless)
VAVH (Wave height mean of waves (highest one third) on the water body by acoustic doppler wave array, m)
VH110 (Wave height mean of waves (highest one tenth) on the water body by acoustic doppler wave array, m)
VHM0 (spectral significant wave height of waves by acoustic doppler wave array, m)
VMDR (Direction (from) mean of waves (mean wave direction) on the water body by acoustic doppler wave array, degree_north)
VPED (Direction (from) at spectral maximum of waves on the water body by acoustic doppler wave array, degree_north)
VSPS (Directional spreading of waves on the water body by acoustic doppler wave array, degree_north)
VTM02 (period mean of waves on the water body by acoustic doppler wave array , s)
VTPK (Period at spectral maximum of waves (peak period Tp) on the water body by acoustic doppler wave array, s)
VTZA (Zero-crossing period of waves {Tz} on the water body by acoustic doppler wave array, s)
... (25 more variables)