Data Management at Ocean Networks Canada Benot Pirenne, Reyna - - PowerPoint PPT Presentation

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Jul 18, 2023 384 likes •481 views

Data Management at Ocean Networks Canada Benot Pirenne, Reyna Jenkyns, September 11, 2016 What is Ocean Networks Canada? Support broad science themes (climate, biology, geology, oceanography, ) Provides societal benefits: marine and

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Data Management at Ocean Networks Canada

Benoît Pirenne, Reyna Jenkyns, September 11, 2016

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What is Ocean Networks Canada?

Support broad science themes (climate, biology, geology, oceanography, …)
Provides societal benefits: marine and public safety data products, and data services to gov’t

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What is Ocean Networks Canada?

Science and science-based services provider
research infrastructure
manufacture and delivery of data products aimed at government

and industry

Operator of sensor networks, land-based or

underwater

real-time data acquisition where possible, thanks to high-

bandwidth communications

high time resolution thanks to ample power
sophisticated Data Management (Oceans 2.0)

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ONC’s data Management

Oceans 2.0

ONC’s Oceans 2.0 is unique in the world for

its ocean (meta)data management capabilities

(realtime/offline/QAQC/event detection/product generation/complete metadata management)

Oceans 2.0 is a >$25M investment from

Canada, British Columbia over the past 12 years

Improves continuously (2016 new funding: $5M from

BC to build operational Early Earthquake Warning, $0.6M from CANARIE for data processing sandbox)

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Oceans 2.0 capabilities

Data Acquisition

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Oceans 2.0 capabilities

Data Archival

Currently hosting data from:
7 different sensor networks
4 x 102 instruments
5 x 103 sensors
3 x 106 files
x 1010 measurements
>300TB in the archive, with full copy

1600km away

Many data types supported (scalar,

complex, stream)

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Oceans 2.0 capabilities

Hosting of non-ONC data

3rd party data hosting capabilities
Data ownership acknowledged
Specific data access policy accommodated
Leveraging of data preview, search and download

capabilities

Access through web services for 3rd party data

portals, direct software access

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Oceans 2.0 capabilities

Hosting of non-ONC data: examples

Citizen Scientist collected data (ONC App)
Previously published, hard to access datasets
Data from buoys, coastal radars, gliders, ferries
Automatic capture of data from vessels, …
Added ability to provide QA/QC and specialized

data products

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