ORION 2 - ADCP dataset


Instrument: Teledyne RDI WorkHorse Sentinel ADCP 300 kHz
Investigator: Nadia Lo Bue (INGV)
Observatory: GEOSTAR - SN-3

Citation: Giovanetti, G., Marinaro, G., & Embriaco, D. (2018). ADCP dataset (RDI WorkHorse 600 KHz @ 2 profile / hour) from INGV/NEMO-SN1 seafloor platform during SMO project in Western Ionian Sea site (East Sicily), part of EMSO network [Data set]. Istituto Nazionale di Geofisica e Vulcanologia (INGV). https://doi.org/10.13127/MD/AEB8AEC8-F9FA-4EA6-92A5-00E96FA9D7DB

Abstract: The Acoustic Doppler Current Profiler measures the water velocity using the physical Doppler shift principle. The transducer generates a pulse of sound at a known frequency that travels through the water and is reflected in all directions by particulate matter (e.g., sediment, biological matter, bubbles). Some portion of the reflected energy travels back at the transducer where the processing electronics measure the change in frequency. The Doppler shift measured by the transducer reflects the velocity of the water along the axis of the acoustic beam. The ADCP operates using three transducers generating beams with different orientations relative to the water flow then the measured velocity by each ADCP transducer is the projection of the 3D velocity onto the axis of its acoustic beam.


Quality of data:

period June 14, 2004 - April 03, 2005
coordinates 39.488055 N, 14.326111 E (WGS84)
sampling rate 1 profile / hour
platform type Fixed benthic node
size 25.08 MB
records count 0
export formats Binary, proprietary format
license Creative Commons Attribution 4.0 International License (CC BY 4.0)
dataset progress COMPLETE

xml ATOM - DIF - KML - OAI DublinCore - PANGAEA DublinCore - OpenSearch - RDF - SensorML
dissemination GENESI-DEC - NASA GCMD - EMSO Data Portal - ESONET Data Portal - ESONET Sensor
moist identifier moist.orion.southern_tyrrhenian_sea.orion-geostar3.2004.geostar_-_sn-3.adcp.82
oai identifier oai:www.moist.it:dataset-82
uuid identifier urn:uuid:AEB8AEC8-F9FA-4EA6-92A5-00E96FA9D7DB
doi identifier 10.13127/MD/AEB8AEC8-F9FA-4EA6-92A5-00E96FA9D7DB