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Global geomatics standards supporting sustainable geospatial data infrastructures

International Organization for Standardization Technical Committee 211 GSDI 5 Cartagena de Indias, Colombia May 21-25, 2001. Global geomatics standards supporting sustainable geospatial data infrastructures.

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Global geomatics standards supporting sustainable geospatial data infrastructures

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  1. International Organization for StandardizationTechnical Committee 211 GSDI 5Cartagena de Indias, ColombiaMay 21-25, 2001 Global geomatics standards supporting sustainable geospatial data infrastructures Olaf ØstensenChairman of ISO/TC 211Chairman of Joint Steering Group on Spatial Standardization and related Interoperabilitye-mail: olaf.ostensen@statkart.no

  2. 1,2 1,0 0,8 0,6 0,4 0,2 0 The Market is changing ... GIS billion USD BSS LBMS 1999 2000 2001 2002 2003 Business support market increasing  new customers, new demandsInteroperability requiredIntegration of GI and other information necessaryGIS technology becomes invisible to end user

  3. Nokia prognosis for 3G mobile communication Monthly income pr. user in euro (1 euro = 1 USD approx.) 100 Location based services 90 Div. telekom. 80 Commercials Text messages Entertainment 70 Information services Photo messages Payment transactions 60 Music and video Internet surfing 50 Download from internet Chat on internet Multimedia messages 40 Vide conferencing 30 20 Normal speech 10 Fixed subscription fees 0 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011

  4. GSDI “A Global Geospatial Data Infrastructure encompasses the politics, organisational remits, data, technologies, standards, delivery mechanisms and financial and human resources necessary to ensure that those working at the global or regional scale are not impeded in meeting their objectives” David Rhind, GSDI conference, Chapel Hill, NC

  5. Access, technology Education Standards Content (data) Organization Components of the infrastructure ISO OGC national profiles NMA public sector private sector Universitiesindustrygovernment Vendors,based on std. NMA government, nat. interest org.

  6. The geomatics standards developersJoint Steering Group on Spatial Standardization and related Interoperability Invited members:DGIWG, IETF, ISO/TC 184 /SC 4. ISO/TC 204, OMG, POSC, SAE International, SISO, W3C, WAP forum Current members:ISO Central SecretariatISO/TC 211OGC SEDRISISO/IEC JTC 1 JSG Scope and purpose The purpose of the steering group will be to share information in order to manage coordination activities better, and not to assign or manage specific spatial standards projects. The intent is to foster the rapid insertion of spatial technology into mainstreaminformation technology while also working to optimize standards development resources.

  7. Chairman Olaf ØstensenNorway ISO/TC 211 organization Adv.G-Strat AG Registry AG Web Mapping MHT SWG-QC AG LBS Other projects WG 5Doug O’BrienCanada WG 4Morten BorrebækNorway WG 3Robert WalkerUK WG 2Antony CooperSouth Africa WG 1Chris DabrowskiUSA Framework and reference model Geospatial services Profiles and functional standards Geospatial models and operators Geospatial data admini-stration

  8. What is ISO/TC 211? • Standardization in the field of digital geographic information. • This work aims to establish a structured set of standards for information concerning objects or phenomena that are directly or indirectly associated with a location relative to the Earth. • These standards may specify, for geographic information, methods, tools and services for data management (including definition and description), acquiring, processing, analyzing, accessing, presenting and transferring such data in digital/electronic form between different users, systems and locations. • This work shall link to appropriate standards for information technology and data where possible, and provide a framework for the development of sector-specific applications using geographic data.

  9. Who are we ? ...member listActive members (P-members), 33 countries Australia Austria Belgium Canada China Czech Rep. Denmark Finland France Germany Hungary Isl. Rep. of Iran Italy Jamaica Japan Republic of Korea Malaysia Morocco New Zealand Norway Portugal Russian Federation Saudi Arabia South Africa Spain Sweden Switzerland Tanzania Thailand Turkey United Kingdom United States of America Yugoslavia

  10. Member listObserving members (15 O-members), 4 corresponding members Bahrain (corr.) Brunei Darussalam (corr.) Colombia Cuba Estonia (corr.) Greece Hong Kong (corr.) Iceland India Mauritius Netherlands Oman Pakistan Poland Slovakia Slovenia Ukraine Uruguay Zimbabwe

  11. External liaisons • IHB, International Hydrographic Bureau • Digital Geographic Information Working Group • ICA, International Cartographic Association • UN Economic Commission for Europe, Statistical Division • FIG, International Federation of Surveyors • EPSG, European Petroleum Survey Group • IAG, International Association of Geodesy • ISPRS, International Society for Photogrammetry and Remote Sensing • OGC, Open GIS Consortium, Incorporated • The Permanent Committee on GIS Infrastructure for Asia and the Pacific • Joint Research Centre, European Commission • ISCGM, International Steering Committee for Global Mapping • CEOS, Committee on Earth Observation Satellites • WMO, World Metereological Organization • IEEE Geoscience and Remote Sensing Society • ICAO, International Civil Aviation Organization • GSDI, Global Spatial Data Infrastructure

  12. Some objectives ... • increase the understanding and usage of geographic information • increase the availability, access, integration, and sharing of geographic information • ease the establishment of geospatial infrastructures on local, regional and global level • contribute to a unified approach to addressing global ecological and humanitarian problems

  13. Interoperable Web Technology Interoperability ... • the ability to find information and processing tools, when they are needed, no matter where they are physically located • the ability to understand and employ the discovered information and tools, no matter what platform supports them, whether local or remote • the ability to evolve one’s processing environment along the commercial mainstream without being constrained to a single vendor’s offerings • the ability to participate in a healthy marketplace, where goods and services are responsive to the needs of consumers

  14. Overview ISO 19115 - Metadata ISO 19116 - Positioning services ISO 19117 - Portrayal ISO 19118 - Encoding ISO 19119 - Services ISO/TR 19120 - Functional standards+ new rev ISO/TR 19121 Imagery and gridded data ISO/TR 19122 - Qualifications and certification of personnel ISO 19123 - Schema for coverage geometry and functions ISO 19124 - Imagery and gridded datacomponents ISO 19125-1 - Simple feature access – Common architecture ISO 19125-2 - SFA - SQL option ISO 19125-3 - SFA – COM/OLE ISO 19126 - Profile - FACC Data Dictionary ISO 19127 - Geodetic codes and parameters ISO 19128 – Web map server interface ISO 19129 - Sensor and data model for imagery and gridded data ISO 19130 - Imagery, gridded and coverage data framework ISO 19101 - Reference model ISO 19102 - Overview ISO 19103 - Conceptual schema language ISO 19104 - Terminology ISO 19105 - Conformance and testing ISO 19106 - Profiles ISO 19107 - Spatial schema ISO 19108 - Temporal schema ISO 19109 - Rules for application schema ISO 19110 - Feature cataloguing methodology ISO 19111 - Spatial referencing by coordinates ISO 19112 - Spatial referencing by geographic identifiers ISO 19113 - Quality principles ISO 19114 - Quality evaluation procedures

  15. Published standards and reports International Standards and Technical Reports • ISO 19105:2000 Geographic information - Conformance and testing • ISO/TR 19120 Geographic information - Functional standards • ISO/TR 19121:2000 Geographic information - Imagery and gridded data Draft International Standards (or, text to be submitted soon) • ISO/DIS 19101 - Reference model • ISO/DIS 19107– Spatial schema • ISO/DIS 19108 - Temporal schema • ISO/DIS 19111 - Spatial referencing by coordinates • ISO/DIS 19112 - Spatial referencing by geographic identifiers • ISO/DIS 19113 – Quality principles • ISO/DIS 19114 - Quality evaluation procedures • ISO/DIS 19115 - Metadata • ISO/DIS 19118 - Encoding • ISO/DIS 19125 - Simple feature accessPart 1: Common architecturePart 2: SQL option

  16. common objectives similar work programmes complementary approach joining resources gives strength avoiding inconsistent standards - de jure / de facto / industrial … and more Agreement Agreement ISO/TC 211 - OGC Why cooperation ? … has led to establishment of a cooperative agreement between Open GIS Consortium and ISO/TC 211, others may follow …

  17. Secretariat • Document list • Organization • Scope and work programme • Calendar • Mail to secretariat • About... • News and information • Resolutions • Presentations (slides) ISO/TC 211 on Internet - the WWW server You will find updated information on ISO/TC 211 on the following World Wide Web-server : http://www.statkart.no/isotc211/ soon: www.isotc211.org WWW containing :

  18. Standards Standards Impact of standards ISO 19116 - Positioning servicesISO 19117 – PortrayalISO 19118 – EncodingISO 19119 – ServicesISO 19125-1 - Simple feature access – Common architectureISO 19125-2 – SFA – SQL option ISO 19125-3 – SFA – COM/OLEISO 19128 - Web Map Server Interface Access and services Access, technology Education Content (data) Organization ISO/TR 19122- Qualifications andcertification of personnel ISO 19107 - Spatial schemaISO 19108 - Temporal schemaISO 19109 - Rules for application schemaISO 19110 - Feature cataloguing methodologyISO 19111 - Spatial referencing by coordinatesISO 19112 - Spatial referencing by geographic identifiersISO 19113 - Quality principlesISO 19114 - Quality evaluation proceduresISO 19115 – MetadataISO 19123 - Schema for coverage geometry and functions Documentation

  19. Combined view Standards alone cannot guarantee sustainable development, but … when standards are used, as in this Norwegian example, to enable an integrated view of a large set of social and environmental factors, then standards are supporting sustainable development Internet OGC web map server interface = ISO 19128 Directorate for natural resourcesNorwegian Geological SurveyNorwegian Institute for Surveying of Forestry and AgricultureNorwegian Mapping AuthorityPublic Road Administration

  20. Example - specifications for a Norwegian geospatial data infrastructure • framework • service architecture • basic “abstract” specifications • ISO 19101, ISO 19119 etc. • catalogue services • OGC catalog services • metadata catalogue, ISO 19115 • basic access • advanced access, ISO 19107-9 • simple feature access, ISO 19125 • “web map server” interface, OGC/ISO 19128 • data content descriptions • ISO 19103, 19109, 19110

  21. Future directions • Advisory group on location based services • Possible new work: • Geographic information - Location based services possible standards • Geographic information - Location based services tracking andnavigation • Geographic information - Multimodal Location Based Services for Routing and Navigation

  22. Future organization to address needs of informations communities: • establish Advisory groups on specific information communities • for cadastral and land management? • for environment and health? • for public sector? • for military? • when necessary work programmeis developed: form subcommittees?

  23. Conclusion The goal of ISO/TC 211 is to develop a family of international standards that will • support the understanding and usage of geographic information • increase the availability, access, integration, and sharing of geographic information, enable inter-operability of geospatially enabled computer systems • and ease the establishment of geospatial infrastructures on local, regional and global level • address emerging technologies • address information communities

  24. Thank you ! ISO/TC 211 ...… building the foundation of the geospatial infrastructure, brick by brick ...

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