IODE Ocean Data Portal - technological framework of new IODE system
Dr. Sergey Belov, et al.Partnership Centre for the IODE Ocean Data Portal
MINCyT, Buenos Aires, Argentina, 7 – 11 October 2013
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Objectives Facilitate and promote the exchange and
dissemination of marine data and services;
Provide the seamless access to marine data to NODCs across the IODE network through the discovery, evaluation and access to data via web based services;
Identify and recommend standards to provide interoperability with IODE data centres to allow shared use of metadata, data and products.
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Core principlesInteroperabilityOcean Data Portal (ODP) should be interoperable with existing
systems
Non-interventionODP should not obligate to change NODCs legacy systems
(structures, formats, etc.)
Data and services available free and without registration
According to the IOC Data Exchange Policy (Resolution IOC-XXII-6)
MINCyT, Buenos Aires, Argentina, 7 – 11 October 2013
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Ocean Data Portal as technologyProvides
Infrastructure to integrate collections and inventories of marine data and allow for the discovery, evaluation and access to data via web services to meet the needs of related communities
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What ODP does? Provides facility to connect & integrate local data, products
and services into the distributed data network
Data
Products Services
ODP
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What ODP does? Provides tools and services for easy, reliable and semi-
automated online metadata submission
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What ODP does? Provides tools and services
for control and monitoring, reporting and statistics of ODP network
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What ODP does? Provides facility to set up a portals for data consumers
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What ODP does? Provides tools and services for data distribution (push and
pull) to consumers (end-users, systems, services)
consumers
Discovery interfaces
SOAP
HTTPREST
Delivery Services
FTPEmailHTTP
push
pull
CSWFTP
Dataservices
ODP network of data providers
ODP network of data providers
queries
results
orders
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What ODP does NOT?NOT making changes in source dataNOT creating a new system andNOT competing with other projectsNOT using commercial software, only open source and (L)GPL licensedNOT taking any fees for softwareNOT providing data duplication checkNOT handling data QCNOT restricting data access
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ODP Key Features. IntegrationConnect & Share
Local databases, structured and unstructured data files, data inventories (FTP,HTTP)
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ODP Key Features. IntegrationManage & Monitor
Automatic data provider nodes maintenance (respectively to the data life-cycle), metadata catalogue update/synchronization/publishing, nodes accessibility monitoring, reporting tools and feedback
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ODP Key Features. IntegrationUnification & scalability
Use of NVS (NERC Vocabulary Service) vocabulary dictionary (easy to extend and substitute) and controlled code lists s
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ODP Key Features. AccessDiscovery -> Deliver -> View -> Download
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ODP Extra Services HTTP-services and Web-servicesProvides ability to communicate with the ODP on “machine-to-machine”
level
GIS Analysis serviceProvides near real-time GIS-layer generation from distributed datasets
both with interactive and fast presentation of multidisciplinary data and products on a map
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ODP Capacity Building Within the ODP the training of
the new collaborative partners consists of two items – an electronic course using OceanTeacher Academy, including supplementary materials as video guides, samples, etc. and practical live training courses hosted in the IODE Project Office or at the client site.
Live trainings will be focused mainly on ODP V2 software usage and will differ from ODP V1 trainings that were focused only on Data Provider installation, maintenance and usage.
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http://classroom.oceanteacher.org
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BENEFITS FROM ODPThe IODE ODP is a key component to
achieve the IOC DIM Strategy goals that serve as a multipurpose and multidisciplinary standards-based infrastructure for integration of the data and services of all IOC and related programs, along with other similar external initiatives, into the IODE distributed marine data system, and enabling seamless access to this system.
MINCyT, Buenos Aires, Argentina, 7 – 11 October 2013
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BENEFITS FROM ODPThe ODP is primarily focused on issues to
provide the substantial social benefits via effective realization of the above-mentioned Strategy which are closely connected with successful achievements of IOC high-level long-term objectives:
Prevention and mitigation of natural hazards
Mitigation of climate change Safeguarding oceans ecosystems Integrated coastal area management
MINCyT, Buenos Aires, Argentina, 7 – 11 October 2013
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BENEFITS FROM ODPThis will result in: reduced financial and time demand on
customers of ocean and meteo data and services;
better on completeness and time delivery products and services users;
increased visibility of NODCs/ADUs producing the ocean observations and related products and services;
improved access to data and services by researcher and decision-makers.
MINCyT, Buenos Aires, Argentina, 7 – 11 October 2013
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Questions?MINCyT, Buenos Aires, Argentina, 7 – 11 October 2013