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Transcript of ® Geographic Databases : Regional & Global Initiatives Henry Tom Oracle Corporation Meeting on...
®
Geographic Databases : Regional & Global Initiatives
Henry TomOracle Corporation
Meeting onCartography and Geographic Information ScienceUN Headquarters, New York, March 28-30, 2000
Presentation Outline
The Spatial PerspectiveSpatial Data InfrastructuresThe Way Forward
®
Leverage Oracle8i for Spatially Enabled Internet Applications
•The Spatial Perspective
GeographicSpatialGeospatial MapsSatellite ImagerySatellite Imagery
Spatial Data
GPS
Location - geographic coordinates
Location - without geographic coordinates
Place names Place namesPlace names
United States
United Nations HQ
New York City
East Coast
Address & Phone BooksAddress & Phone BooksAddressesGeo-codes
Geo-codes United States US New York 12345 Data social economic demographic
Spatial Data
schools Location based data
Enterprise Databases
Type Occupants Address City ZIPState
Elementary 100 2 Apple Street Mayberry 12345NC
Middle 500 30 Elm Street Bethesda 22070MD
High 1000 10 Main Street Herndon 20180VA
College 10000 1 College Drive Rockville 22740MD
Spatial Data
Spatial Trends
Time
SpatialDevelopment
TraditionalGeography /Cartography
SpatiallyEnabled Society
1985 1995 2000 20051970
Geographic Information Systems ( GIS )
Computer / Automated Cartography
Location basedServices & solutions
Spatially Enabled DatabasesSpatially Enabled DatabasesGlobal Spatial Data InfrastructureGlobal Spatial Data Infrastructure
®
Leverage Oracle8i for Spatially Enabled Internet Applications
• Spatial Data Infrastructures
Spatial Data Infrastructures ( SDI )
Characteristics
Growing user community for spatial data
Transition from maps to spatial databases
Coordinated approach for access to spatial data & technology
Spatial Data Infrastructures ( SDI )
National ( NSDI )
Regional ( RSDI )
Global ( GSDI )
Levels
Regional
National
Regional Local
Global
Spatial Data Infrastructures
Spatial Data Infrastructures ( SDI )
Components
Data PolicyInstitutional FrameworkTechnologyStandards
National Spatial Data InfrastructureNational Spatial Data Infrastructure
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Antarctica Hungary Northern Ireland
Argentina India Norway
Australia Indonesia Pakistan
Canada Japan Poland
Colombia Kiribati Russian Federation
Cyprus Macau South Africa
Finland Malaysia Sweden
France Mexico United Kingdom
Germany Netherlands USA
Greece New Zealand etc..
National Spatial Data Infrastructuresby Country
Regional Spatial Data InfrastructuresRegional Spatial Data Infrastructures
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Regional Spatial Data Infrastructures
European Geographic Information Infrastructure ( EGII )
Permanent Committee on GIS Infrastructure for Asia and the Pacific
Permanent Committee on GIS Infrastructure for the Americas
Permanent Committee on GIS Infrastructure for Africa
United Nations Regional Cartographic Conferencefor Asia and the Pacific ( Beijing, 1994 )
Permanent Committee on GIS Infrastructurefor Asia and the Pacifichttp://www.percom.apgis.gov.au
United Nations Regional Cartographic Conferencefor the Americas, June 2-6, 1997, New York, NY
Permanent Committee for Spatial DataInfrastructures for the Americas ( February, 2000 )
http://www.igac.gov/pcidea/index.htm
Regional Spatial Data Infrastructures
Global Spatial Data InfrastructureGlobal Spatial Data Infrastructure
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United Nations Regional Cartographic Conferencefor Asia and the Pacific February 3-7, 1997 Bangkok, Thailand
United Nations Regional Cartographic Conferencefor the Americas, June 2-6, 1997, New York, NY
Strategic Direction -Spatial Data Infrastructures
form the Global Spatial Data Infrastructure
Global Spatial Data Infrastructure
Global Spatial Data Infrastructure
GSDI - 1September 4-6, 1996Bonn, Germany
GSDI - 2October 19-21, 1997Chapel Hill, NC USA
GSDI - 3November 16-18, 1998Canberra, Australia
GSDI - 4 March 13-15, 2000CapeTown, South Africa
GSDI - 5 May 24-25, 2001Cartagena, Colombia
Global Data SetsGlobal Mapping Secretariat - Japan
GSDI Implementation
Global Spatial Data Infrastructure ( GSDI )
GSDI Implementation
Internet
Virtual Database
Global Spatial Data Infrastructure ( GSDI )
®
Leverage Oracle8i for Spatially Enabled Internet Applications
•The Way Forward
®
Leverage Oracle8i for Spatially Enabled Internet Applications
•Sources of Geographic Databases
http://www1.gsi-mc.go.jp/iscgm-sec
http://www.digest.org
Shuttle Radar Topography Mission ( SRTM)
http://www.jpl.nasa.gov/srtm
Miquelon & Saint Pierre Islands
MEGRIN
MEGRIN - Multipurpose European Ground RelatedInformation Network it is a European network of geographicalreferenced information for use in many diverse applications.
SABESeamless AdministrativeBoundaries of Europe
( 26 countries )
http://www.megrin.org
Digital Earth Initiative
http:// digitalearth.gov
US NDSI Clearinghouse Growth
US NSDI Clearinghouse Nodes
http:// www.fgdc.gov
The objectives of the FAO-AFRICOVER project are toestablish a digital geo-referenced database on land-cover,and a geographic referential (geodesy, toponymy, roads,hydrography) at a 1:250,000 / 1:200,000 scale, for thewhole Africa. This base will also be generalized at the1:1,000,000 scale. A further objective of AFRICOVERis to reinforce and to build up the national andsub-regional capacities for the establishment, update,and operational use of the geographic referential andthe geodatabases.
FAO-AFRICOVER Project
UN Geographic Database Sources
Global Resource Information Database( GRID )
United Nations Group of Experts on Geographical Names
Commission on Sustainable Development
etc …
Multi-national banks - Database Sources
World Bank
Inter-American Development Bank
International Monetary Fund
Asian Development Bank
etc …
®
Leverage Oracle8i for Spatially Enabled Internet Applications
• Technical Considerations
WG 1United Statesof America
ISO/TC 211 Chairman and Secretariat
Chairman : Olaf Østensen, Norwegian Mapping AuthorityChairman : Olaf Østensen, Norwegian Mapping Authority
Secretary : Bjørnhild Sæterøy, Norwegian Technology Secretary : Bjørnhild Sæterøy, Norwegian Technology Standards Institution Standards Institution
NTS
ISO/TC 211Geographic information/Geomatics
ISO/TC 211 will develop a family of standards :ISO/TC 211 will develop a family of standards : ISO 19100 seriesISO 19100 series
TC 211 Schedule19101 - Reference model19101 - Reference model ..…………………………..…………………………19102 - Overview19102 - Overview ..……………………………………...…………………………………….19103 - Conceptual schema language19103 - Conceptual schema language …………….…………….19104 - Terminology19104 - Terminology …………………………………..…………………………………..19105 - Conformance and testing19105 - Conformance and testing …………………..…………………..19106 - Profiles19106 - Profiles ………………………………………..………………………………………..19107 - Spatial schema19107 - Spatial schema ……………………………….……………………………….19108 - Temporal schema19108 - Temporal schema …………………………...…………………………...19109 - Rules for application schema19109 - Rules for application schema ……………...……………...19110 - Feature cataloguing methodology 19110 - Feature cataloguing methodology ……………………19111 - Spatial referencing by coordinates19111 - Spatial referencing by coordinates ……………………19112 - Spatial referencing by geographic identifiers19112 - Spatial referencing by geographic identifiers19113 - Quality principles19113 - Quality principles……………………………..……………………………..19114 - Quality evaluation procedures19114 - Quality evaluation procedures ……………...……………...19115 - Metadata19115 - Metadata ……………………………………...……………………………………...19116 - Positioning services19116 - Positioning services ………………………….………………………….19117 - Portrayal19117 - Portrayal ……………………………………...……………………………………...19118 - Encoding19118 - Encoding ……………………………………...……………………………………...19119 - Services19119 - Services ………………………………………………………………………………19123 - Coverage geometry and functions …………...19123 - Coverage geometry and functions …………...19124 - Imagery and gridded data components (Stage 0)19124 - Imagery and gridded data components (Stage 0)19125 - Simple feature access - SQL option ………….19125 - Simple feature access - SQL option ………….
19951995 19961996 19971997 19981998 19991999 20002000
pre WD 1.CD 2.CD DIS FDIS ISpre WD 1.CD 2.CD DIS FDIS ISScale from start of ISO/TC 211, November 1994Scale from start of ISO/TC 211, November 1994 1 2
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ISO / TC 211 WEB Address
http://www.statkart.no/isotc211/http://www.statkart.no/isotc211/
WWWWWW
• SecretariatSecretariat• OrganizationOrganization• CalendarCalendar• About...About...• ResolutionsResolutions
• Document listDocument list• Scope / work programmeScope / work programme• Mail to secretariatMail to secretariat• News and informationNews and information• Presentations (slides)Presentations (slides)
containingcontaining :
Open GIS Consortium ( OGC )
Industry
Government
OGC Staff
Academia
Vendors
StandardsGroups
http://www.opengis.orghttp://www.opengis.org
ISO/TC 211 OGCCoordination Group TOCG
WEB Mapping Testbed
Open GIS Consortium ( OGC )
Geographic Databases
Lots of existing sources
Coordination
United Nations Global Spatial DataInfrastructure
United Nations Coordination
UN Geographic Database Project :establishes a UN spatial data infrastructure
Geographic Information Working Group -
Administrative Committee on Coordination /Consultative Committee on Programmeand Operational Questions,
Institutional Considerations
Global Spatial Data Infrastructure ( GSDI )
[ http://www.gsdi.org ]
UN Regional Cartographic Conferences
Permanent Committees ( regional )
Non governmental organizations & industry
Global coordination ofgeographic databases
Henry TomOracle Corporation1910 Oracle Way MS 5049Reston, VA 20190 USA
+01 703 364 2358+01 703 318 6342 [email protected]
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