Endeavour South Current Meter Deployed 2019-09-20

The Nortek Aquadopp Current Meter A2L2499 was deployed on 2019-09-20 at Endeavour South. This south section of the Endeavour Hydrothermal Vents includes two moorings to monitor the regional circulation. This device is a Current Meter. Acoustic Current Meters (ACM) measure current speed and direction, using the Doppler Effect. Aquadopp current metres have a sensor head that contains 3 acoustic transducers, a tilt sensor, a temperature sensor and a pressure sensor. The instrument transmits a short pulse of sound, and then listens to its echo to measure the change in pitch or frequency. The change in pitch can determine the velocity of the current. It was deployed on a fixed platform. Data from this deployment were archived and made available through Ocean Networks Canada's Oceans 2.0 digital infrastructure, with quality assurance and derived data products following established practices.

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Licence: Not Specified

Data and Resources

Keywords

Dataset extent

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Metadata Reference Date(s) July 22, 2020, 22:01 (UTC) (Creation)
November 15, 2021, 23:41 (UTC) (Revision)
Dataset Reference Date(s) November 15, 2021 (Creation)
Frequency of Update As Needed

Responsible Party 1
Name
Ocean Networks Canada Society
Email
datastewardship@oceannetworks.ca
Role
Custodian

Field Value
Title Endeavour South Current Meter Deployed 2019-09-20
Description

The Nortek Aquadopp Current Meter A2L2499 was deployed on 2019-09-20 at Endeavour South. This south section of the Endeavour Hydrothermal Vents includes two moorings to monitor the regional circulation. This device is a Current Meter. Acoustic Current Meters (ACM) measure current speed and direction, using the Doppler Effect. Aquadopp current metres have a sensor head that contains 3 acoustic transducers, a tilt sensor, a temperature sensor and a pressure sensor. The instrument transmits a short pulse of sound, and then listens to its echo to measure the change in pitch or frequency. The change in pitch can determine the velocity of the current. It was deployed on a fixed platform. Data from this deployment were archived and made available through Ocean Networks Canada's Oceans 2.0 digital infrastructure, with quality assurance and derived data products following established practices.

Keywords
Ocean Variables Surface Currents
Scope Dataset
Status On Going
Resource Dates
Resource Date 1
Date
2021-11-15
Type
Creation
Maintenance and update frequency As Needed
Point of Contact
Point of Contact 1
Name
Ocean Networks Canada Society
Email
datastewardship@oceannetworks.ca
Role
Custodian
Responsible Party
Responsible Party 1
Name
Ocean Networks Canada Society
Email
datastewardship@oceannetworks.ca
Role
Custodian
Spatial Extent { "coordinates": [ -129.09839182, 47.93353002 ], "type": "Point" }
North Bounding Latitude 47.93353002
South Bounding Latitude 47.93353002
East Bounding Longitude -129.09839182
West Bounding Longitude -129.09839182
Temporal Extent
Begin
2019-09-20
Vertical Extent
Min
2018.0
Max
2018.0
Default Locale English
XML Metadata File Location https://data.oceannetworks.ca/ISO19115XMLService?datasetType=fixedScalar&siteDeviceId=1205527