Copernicus Big Data Workshop, Brussels, Belgium 13 th March 2014 Bart De Lathouwer 2013 Open Geospatial Consortium
Agenda Geospatial Big Data Open Geospatial Consortium s and Big Data Conclusions 2014 Open Geospatial Consortium
Geospatial Big Data Geospatial Data has always been Big Data Big Data Analytics for geospatial data is available to allow users to analyze massive volumes of geospatial data ESA/ESRIN "Big Data from Space" event addressed challenges posed by policies for dissemination, data search, sharing, transfer, mining, analysis, fusion and visualization The European EarthServer project provides access to 100+ terabytes of multi-source, multi-dimensional spatiotemporal data using standards from and W3C to provide "Big Earth Data Analytics GEO/GEOSS
Geospatial Big Data The next flood of Big Data comes from mobile devices. Human as a sensor Mobile and static sensors Social sensors GIS moves into the cloud Bring processing to the data We download the earth too many times Accessing the Cloud using Services WPS WCPS - WCS Big processing of streaming spatial data
Geospatial Big Data Web processing Services The Web Processing Service (WPS) Interface Standard provides rules for standardizing how inputs and outputs (requests and responses) for geospatial processing services. The standard also defines how a client can request the execution of a process, and how the output from the process is handled. The data required by the WPS can be delivered across a network or they can be available at the server. TerraDue used WPS to develop a Cloud Service that allows the dynamic deployment of algorithms on a Hadoop framework EC imarine FP7
Standards are like parachutes they work best when they're open. Mary McRae, OASIS
The Open GIS Consortium () Not-for-profit, international consortium of 467 industry, government, and university members Founded in 1994 Work is based on collaboration and consensus! Mission Our core mission is to deliver interface specifications that are openly available for global use, and which are used by Geospatial data producers and software transparently to the users. 2014 Open Geospatial Consortium
The Open GIS Consortium () Not-for-profit, international consortium of 467 industry, government, and university members Founded in 1994 Work is based on collaboration and consensus! Mission Our core mission is to deliver interface specifications that are openly available for global use, and which are used by Geospatial data producers and software transparently to the users. 2013 Open Geospatial Consortium
at a Glance Not-for-profit, international voluntary consensus standards organization; leading development of geospatial standards Founded in 1994. 467 members and growing 38 standards Hundreds of product implementations Broad user community implementation worldwide Alliances and collaborative activities with ISO and many other SDO s University 24% Research 7% NGO 10% Government 18% Commercial 41% 2013, Open Geospatial Consortium 9
at a Glance Not-for-profit, international voluntary consensus standards organization; leading development of geospatial standards Founded in 1994. 467 members and growing 38 standards Hundreds of product implementations Broad user community implementation worldwide Alliances and collaborative activities with ISO and many other SDO s Middle East 7 South America 2 North America 163 Africa; 4 Asia Pacific; 59 Europe 203 2013 Open Geospatial Consortium 10
standards: public input Requests for Information Requests for Comment Call For Participation Change Requests Public Forum Network
AGILE and sustainable development Requirements Holes and Enhancements Interoperability Program Prototype Implementation s Draft Specification s Mar-Outreach Program Adopted Specification s Standards Program *Standards-based Commercial Off the Shelf SCOTS* Implementation s Copyright Open Geospatial Consortium (2007)
and Big Data
and Big Data Big Data DWG Interim co-chairs are Peter Baumann and John Herring, Oracle An open forum for work on Big Data interoperability, access, and analytics. Encourage collaborative development among disparate participants, and will ensure appropriate liaisons to other Big Data working groups (inside and outside ), such as the Web Coverage Service (WCS) SWG, RDA, and ISO. The group plans to consolidate findings on this public wiki to inform and the greater public and allow for feedback.
and Big Data Coverages DWG chaired by Peter Baumann (Jacobs University Bremen) and Stephan Meissl ( EOX IT Services GmbH) Sensor Web Enablement (SWE) DWG Chaired by Mike Botts Sensor Web for IoT SWG Chaired by Steve Liang Data Quality DWG GeoViQua - Joan Maso Data Preservation DWG Security DWG, Health DWG
To Infinity and beyond
To Infinity and beyond Need for standards will increase
Take away Your involvement is needed Easier than you think! Check with your organisation, you might be a member already
Questions? Thank you Bart De Lathouwer bdelathouwer [at] opengeospatial.org
Programs
reference material Member listing http://www.opengeospatial.org/ogc/members Membership http://www.opengeospatial.org/ogc/join/ Standards and Reference Model http://www.opengeospatial.org/standards Products compliant with Standards http://www.opengeospatial.org/resource Domain Working Groups http://www.opengeospatial.org/projects/groups/wg Copyright 2010, Open Geospatial Consortium