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Global geomatics standards supporting sustainable geospatial data infrastructures Olaf Østensen Chairman of ISO/TC 211 Chairman of Joint Steering Group on Spatial Standardization and related Interoperability e-mail: olaf.ostensen@statkart.no International Organization for Standardization Technical Committee 211 GSDI 5 Cartagena de Indias, Colombia May 21-25, 2001
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The Market is changing... Business support market increasing new customers, new demands Interoperability required Integration of GI and other information necessary GIS technology becomes invisible to end user 1999 2000200120022003 0 0,2 0,4 0,6 0,8 1,0 billion USD GIS BSS LBMS 1,2
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Nokia prognosis for 3G mobile communication Monthly income pr. user in euro (1 euro = 1 USD approx.) 200020012002200320042005200620072008200920102011 0 10 20 30 40 50 60 70 80 90 100 Location based services Commercials Entertainment Information services Payment transactions Music and video Internet surfing Download from internet Chat on internet Multimedia messages Text messages Vide conferencing Normal speech Fixed subscription fees Div. telekom. Photo messages
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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
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OrganizationContent (data) Access, technology Standards Education ISO OGC national profiles Vendors, based on std. NMA public sector private sector Universities industry government NMA government, nat. interest org. Components of the infrastructure
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The geomatics standards developers Joint Steering Group on Spatial Standardization and related Interoperability 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 mainstream information technology while also working to optimize standards development resources. Current members: ISO Central Secretariat ISO/TC 211 OGC SEDRIS ISO/IEC JTC 1 Invited members: DGIWG, IETF, ISO/TC 184 /SC 4. ISO/TC 204, OMG, POSC, SAE International, SISO, W3C, WAP forum
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AG Registry AG Web Mapping Adv.G-Strat WG 2 Antony Cooper South Africa WG 3 Robert Walker UK WG 4 Morten Borrebæk Norway WG 5 Doug O’Brien Canada WG 1 Chris Dabrowski USA ISO/TC 211 organization Framework and reference model Geospatial models and operators Geospatial data admini- stration Geospatial services Profiles and functional standards MHT SWG-QC Chairman Olaf Østensen Norway Other projects AG LBS
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What is ISO/TC 211? Standardization in the field of digital geographic information. 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. 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. 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. 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.
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Who are we ?...member list Active members (P-members), 33 countries AustraliaAustriaBelgiumCanadaChina Czech Rep. DenmarkFinlandFranceGermanyHungary Isl. Rep. of Iran ItalyJamaicaJapan Republic of Korea MalaysiaMorocco New Zealand NorwayPortugal Russian Federation Saudi Arabia South Africa SpainSwedenSwitzerlandTanzaniaThailandTurkey United Kingdom United States of America Yugoslavia
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Member list Observing members (15 O-members), 4 corresponding members Bahrain (corr.) Brunei Darussalam (corr.) ColombiaCuba Estonia (corr.) Greece Hong Kong (corr.) IcelandIndiaMauritiusNetherlandsOmanPakistanPoland SlovakiaSloveniaUkraineUruguayZimbabwe
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External liaisons l IHB, International Hydrographic Bureau l Digital Geographic Information Working Group l ICA, International Cartographic Association l UN Economic Commission for Europe, Statistical Division l FIG, International Federation of Surveyors l EPSG, European Petroleum Survey Group l IAG, International Association of Geodesy l ISPRS, International Society for Photogrammetry and Remote Sensing l OGC, Open GIS Consortium, Incorporated l The Permanent Committee on GIS Infrastructure for Asia and the Pacific l Joint Research Centre, European Commission l ISCGM, International Steering Committee for Global Mapping l CEOS, Committee on Earth Observation Satellites l WMO, World Metereological Organization l IEEE Geoscience and Remote Sensing Society l ICAO, International Civil Aviation Organization l GSDI, Global Spatial Data Infrastructure
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Some objectives... increase the understanding and usage of geographic information increase the understanding and usage of geographic information increase the availability, access, integration, and sharing 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 ease the establishment of geospatial infrastructures on local, regional and global level contribute to a unified approach to addressing global ecological and humanitarian problems contribute to a unified approach to addressing global ecological and humanitarian problems
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Interoperability... l the ability to find information and processing tools, when they are needed, no matter where they are physically located l the ability to understand and employ the discovered information and tools, no matter what platform supports them, whether local or remote l the ability to evolve one’s processing environment along the commercial mainstream without being constrained to a single vendor’s offerings l the ability to participate in a healthy marketplace, where goods and services are responsive to the needs of consumers Interoperable Web Technology
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Overview 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 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 data components 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
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Published standards and reports ISO 19105:2000 Geographic information - Conformance and testing ISO 19105:2000 Geographic information - Conformance and testing ISO/TR 19120 Geographic information - Functional standards ISO/TR 19120 Geographic information - Functional standards ISO/TR 19121:2000 Geographic information - Imagery and gridded data ISO/TR 19121:2000 Geographic information - Imagery and gridded data International Standards and Technical Reports Draft International Standards (or, text to be submitted soon) ISO/DIS 19101 - Reference model ISO/DIS 19101 - Reference model ISO/DIS 19107– Spatial schema ISO/DIS 19107– Spatial schema ISO/DIS 19108 - Temporal schema ISO/DIS 19108 - Temporal schema ISO/DIS 19111 - Spatial referencing by coordinates ISO/DIS 19111 - Spatial referencing by coordinates ISO/DIS 19112 - Spatial referencing by geographic identifiers ISO/DIS 19112 - Spatial referencing by geographic identifiers ISO/DIS 19113 – Quality principles ISO/DIS 19113 – Quality principles ISO/DIS 19114 - Quality evaluation procedures ISO/DIS 19114 - Quality evaluation procedures ISO/DIS 19115 - Metadata ISO/DIS 19115 - Metadata ISO/DIS 19118 - Encoding ISO/DIS 19118 - Encoding ISO/DIS 19125 - Simple feature access Part 1: Common architecture Part 2: SQL option ISO/DIS 19125 - Simple feature access Part 1: Common architecture Part 2: SQL option
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Agreement ISO/TC 211 - OGC l common objectives l similar work programmes l complementary approach l joining resources gives strength l avoiding inconsistent standards - de jure / de facto / industrial l … and more Agreement … has led to establishment of a cooperative agreement between Open GIS Consortium and ISO/TC 211, others may follow … Why cooperation ?
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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 Secretariat Secretariat Organization Organization Calendar Calendar About... About... Resolutions Resolutions Document list Document list Scope and work programme Scope and work programme Mail to secretariat Mail to secretariat News and information News and information Presentations (slides) Presentations (slides) containing containing :
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Impact of standards OrganizationContent (data) Access, technology Standards Education Standards ISO 19116 - Positioning services ISO 19117 – Portrayal ISO 19118 – Encoding ISO 19119 – Services ISO 19125-1 - Simple feature access – Common architecture ISO 19125-2 – SFA – SQL option ISO 19125-3 – SFA – COM/OLE ISO 19128 - Web Map Server Interface ISO/TR 19122 - Qualifications and certification of personnel Access and services Documentation 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 ISO 19115 – Metadata ISO 19123 - Schema for coverage geometry and functions
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Standards alone cannot guarantee sustainable development, but … Combined view Internet Directorate for natural resources Norwegian Geological Survey Norwegian Institute for Surveying of Forestry and Agriculture Norwegian Mapping Authority Public Road Administration 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 OGC web map server interface = ISO 19128
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l framework –service architecture –basic “abstract” specifications –ISO 19101, ISO 19119 etc. l catalogue services –OGC catalog services –metadata catalogue, ISO 19115 l basic access –advanced access, ISO 19107-9 –simple feature access, ISO 19125 l “web map server” interface, OGC/ISO 19128 l data content descriptions –ISO 19103, 19109, 19110 Example - specifications for a Norwegian geospatial data infrastructure
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Future directions l Advisory group on location based services l Possible new work: –Geographic information - Location based services possible standards –Geographic information - Location based services tracking and navigation –Geographic information - Multimodal Location Based Services for Routing and Navigation
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Future organization to address needs of informations communities: l establish Advisory groups on specific information communities –for cadastral and land management? –for environment and health? –for public sector? –for military? l when necessary work programme is developed: form subcommittees?
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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 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 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 and ease the establishment of geospatial infrastructures on local, regional and global level address emerging technologies address emerging technologies address information communities address information communities
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Thank you ! ISO/TC 211... … building the foundation of the geospatial infrastructure, brick by brick...
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