ogc and gsdi: a partnership in advancing sdi best practices · 2009. 7. 1. · gsdi mission serve...

Copyright Copyright ©© 2009, Open Geospatial Consortium, Inc.2009, Open Geospatial Consortium, Inc.

OGC and GSDI: A Partnership in OGC and GSDI: A Partnership in Advancing SDI Best PracticesAdvancing SDI Best Practices

GSDI 11 Workshop 1.4GSDI 11 Workshop 1.4SDI ChallengesSDI Challenges

15 June 2009Mark Reichardt

President and [email protected]

+1 301 840-1361

mailto:[email protected]

Helping the World to CommunicateGeographically

Advancing A Global Spatial Data Advancing A Global Spatial Data InfrastructureInfrastructure

For Many Communities of InterestFor Many Communities of Interest


Advancing A Global Spatial Data InfrastructureFor Many Communities of Interest

Health

Education & Research

EnergyAgriculture Water

Emergency Services

E -Government

Sustainable Development

Utilities


GSDI MissionGSDI Mission

Serve as a point of contact and effective voice for developing, implementing and advancing SDI concepts and applications,

Foster SDIs that support sustainable social, economic and environmental systems integrated from local to global scales

Promote the informed and responsible use of geographic information and spatial technologies for the benefit of society

Helping the World to CommunicateGeographicallyCopyright © 2009, Open Geospatial Consortium, Inc.

The OGC MissionThe OGC Mission

To serve as a global forum for the collaboration of developers and users of geospatial content and services, and to advance the development of

international standards for geospatial interoperability.

OGC CityGML Urban Model of BerlinOGC CityGML Urban Model of BerlinSource: Source: www.3dwww.3d--stadtmodellstadtmodell--berlin.deberlin.de


OGC SnapshotOGC Snapshot

• A Voluntary Consensus Standards Organization, founded in 1994.

• Currently 386 members – Industry, Government, Academia

• 28 adopted standards

• Hundreds of product implementations in the market

• Broad user community implementation worldwide

• Alliances with many other SDOs

AfricaEuropeN AmericaS AmericaAsia PacificMiddle East

N. America

Europe

Asia / Pacific

OGC Membership Distribution

164

169

Helping the World to CommunicateGeographicallyCopyright © 2009, Open Geospatial Consortium, Inc.,

OGC SnapshotOGC Snapshot

• A Voluntary Consensus Standards Organization, founded in 1994.

• Currently 386 members – Industry, Government, Academia

• 28 adopted standards

• Hundreds of product implementations in the market

• Broad user community implementation worldwide

• Alliances with many other SDO’s

OGC Membership Distribution

Commercial

GovernmentNot For Profit

Academic

Research

Commercial

Government

Academic

NFP


What do we mean by What do we mean by ““OpenOpen”” Standards?Standards?

• Freely and publicly available• Non discriminatory• No license fees• Vendor neutral• Data neutral• Agreed to by a formal consensus process


OGCOGC’’s Approach to Advancing Interoperabilitys Approach to Advancing Interoperability

© 2009 Open Geospatial Consortium, Inc.9

• Interoperability Program (IP) - a global, innovative, hands-on rapid prototyping and testing program designed to accelerate interface development and validation, and bring interoperability to the market

• Specification Development Program –Consensus standards process similar to

other Industry consortia (World Wide Web Consortium, OMA, etc.)

• Outreach and Community Adoption Program – education and training, encourage take up of OGC specifications, business development, communications programs

Demo & Reports


Approved OGC Implementation StandardsApproved OGC Implementation Standards((FreelyFreely available at available at www.opengeospatial.orgwww.opengeospatial.org))

• Encodings– Geography Markup Language (GML)– Styled Layer Descriptor (SLD)– Transducer Markup Language (TML)– Sensor Model Language (SensorML)– CityGML– Web Map Context (WMC)– Observations & Measurements (O&M)– Filter Encoding– KML – Symbology Encoding– GML in JPEG 2000– GeoXACML

• Web Services Common

• And many more approved Best Practices, Profiles and Schema…

• Catalogue Services

– Catalogue Service

• Processing Services– Open Location Services (OpenLS)– Coordinate Transformation Service– Sensor Planning Service (SPS)– Web Processing Service (WPS)

• Portrayal Services– Web Map Service

• Data Services– Grid Coverage Service– Simple Features (4)– Web Coverage Service – Web Feature Service

http://www.opengeospatial.org/


A Geospatial Web Services digital A Geospatial Web Services digital ““Dial ToneDial Tone””

Web Map Service (OGC & ISO) Style Layer Descriptor (OGC)Feature Model & GML (OGC & ISO) Web Feature Service (OGC)Web Coverage Service (OGC)Web Map Context (OGC)Catalogue (OGC )Metadata (ISO 19115 & OGC)Others…

Just as http:// is the digital dial tone of the World Wide Web, and html / xml are the standard encodings, the spatial web is enabled by OGC standards, such as…

Data related to Critical Infrastructure, Emergency Management, Weather, Climate, Homeland Security, Defense & Intelligence, Oceans Science are geospatial and can be managed through OGC web services.


SDISDIBest PracticesBest Practices

• Key reference manual for advancing locally to globally compatible Spatial Data Infrastructures

• Contributions from authors worldwide

• Available freely at www.gsdi.org

http://www.gsdi.org/


SDI CookbookSDI CookbookCore Standards: ISO and OGCCore Standards: ISO and OGC

Source: http://www.gsdidocs.org/GSDIWiki/index.php?title=Main_Page


Copyright © 2009, Open Geospatial Consortium, Inc.,

Policy Positions on Open StandardsPolicy Positions on Open Standards

• INSPIRE

• Global Earth Observation System of Systems (GEOSS)

• NATO C3

• US Federal Enterprise Architecture

• National Geospatial-Intelligence Agency

• Abu Dhabi, UAE Municipality


Digital Norway Users

Norway digital providers

400 municipalities

400 municipalities 19

counties 19

counties


IDEC: Geoportal of the Catalonia, SpainIDEC: Geoportal of the Catalonia, SpainSpatial Data InfrastructureSpatial Data Infrastructure

• The IDEC Map Server implements multiple OGC Web Services Standards

• Data remains with authoritative producers, accessed from across the web


North Carolina OneMap Leverages OGC to North Carolina OneMap Leverages OGC to access and apply local to state level dataaccess and apply local to state level data

Helping the World to CommunicateGeographicallyCopyright © 2009, Open Geospatial Consortium, Inc., All

Rights Reserved.

Geospatial InteroperabilityGeospatial InteroperabilityShared Land Information Platform (SLIP)Shared Land Information Platform (SLIP)

• Infrastructure Services Planning• Mining• Emergency Management• Community Housing• Commercial Diversity• Permitting

Landgate, Western Australia Land AgencyLandgate, Western Australia Land Agency


Landgate PerspectiveLandgate PerspectiveWhy a common Standards Baseline MattersWhy a common Standards Baseline Matters

"When you are delivering spatial web services on behalf of 20 government agencies to more than a 1000 organisations running their own spatial systems, you need standards. Using the internationally recognised OGC standards for both the architecture and web services has been essential to our success. Without them we would not have been able to choose best of breed services and the majority of our users would not be able to integrate the information. "

Kylie ArmstrongManager, Business ProgramsLandgate, Western AustraliaAugust 2008


The Sensor WebThe Sensor Web

Publish, discover and task sensors; as well as access, fuse and apply sensor observations in a location context.

Interoperable access, integration and application of real time sensor observations for enhanced situational awareness

•IEEE 1451 Smart Sensor Standard•OGC Sensor Model Language (SensorML)•OGC Transducer Markup Language (TML)•OGC Observations & Measurements (O&M)•OGC Sensor Planning Service (SPS)•OGC Sensor Observation Service (SOS)•OGC Sensor Alert Service (SAS)•OGC Web Notification Service (WNS)•OASIS (alert) stds


Sensor Web Enablement (SWE) services (and “cloud” resources)

Diverse sensors, some in IEEE 1451 configurations, are discoverable and Web-accessible via OGC Sensor Web Enablement (SWE) interfaces, in diverse architectures and applications,

with geospatial context.

Stored VectorFeature Data

OGC® SWE & IEEE 1451 Converged in Ocean Applications

LiveSensor data

Sensorcommands

IEEE 1451 Legacy custom/proprietary SWE “direct”

Any sensor system

IEEE 1451Sensor

Networks

SWE Applications

Sensors/TIM/NCAP/STWS

Catalogs

SensordiscoveryStored

Sensor Data


Sensor Web Enablement Standards ApplicationSensor Web Enablement Standards ApplicationOcean ObservationOcean Observation


SDI In Action: MultiSDI In Action: Multi--source fusion for Situational source fusion for Situational Awareness Via Common Standards Baseline Awareness Via Common Standards Baseline

OGC Web Services Phase 4 Testbed (2006)

Web based integration of geospatial data from

multiple distributed sources

Fusion of Building Information Models and

other engineered information

Standards-based Decision Support Services

available to support Actionable Situational Awareness

Discovery, tasking, access and integration of real-time sensors and sensor data- fixed and mobile

sensors


OGC Alliance Partnerships OGC Alliance Partnerships A Critical Resource for Advancing StandardsA Critical Resource for Advancing Standards

– BuildingSmart Alliance– CEN287– GIS Development– Geospatial Information & Technology Association– Internet Engineering Task Force (IETF)– ISO TC/211, TC/204– Open Grid Forum– IEEE GRSS– IEEE Technical Committee 9 (Sensor Web)– Mortgage Industry Standards Management Organization– NIST Sensor Standards Harmonization WG– Taxonomic Data Working Group– Workflow Management Coalition – Others


25

Examples of where OGC standards are used by Examples of where OGC standards are used by other standards organizationsother standards organizations

• OASIS– Hospital Availability (HAVE): Uses an application schema of GML– eXtensible Address Language (xAL) Uses the GML application schema of

GeoRSS

• IEEE (Smart Sensor) 1451 Uses a GML Point Profile

• IETF: Presence Identity Data Format – Location Object – uses a GML application schema

• National Information Exchange Model (NIEM) schemas reference a range of OGC standards.

• BuildingSmart leverages OGC GML to support the translation of Building Information Models for use in geospatial applications

• NENA – GML application schema will be used as basis for map content sharing between pubic safety answering points and local government


OGC and ISOOGC and ISO

• ISO has authorized OGC as a Class A Liaison with Technical Committee 211

– Formal “Joint Advisory Group”

– Submission of OGC Standards for adoption as ISO Standards


OGC Standard ISO Standard Remarks

OGC Simple Features 19125 Approved 2003

OGC Web Map Service 19128 Approved 2005

OGC Geography Markup Language 19136 Approved 2007

OGC Web Feature Service 19142 In Work

OGC Filter Encoding 19143 In Work

OGC Rights Expression Foundation 19149 In Work

OGC GeoDigital Rights Management 19153 In Work

OGC Observations and Measurements 19156 In Work

OGC Implementation Standards in ISOOGC Implementation Standards in ISO

Status as of 9 September 2008


OGC and ISO Common StandardsOGC and ISO Common Standards

28

OGC Abstract Specification ISO Standard Origin

OGC Abstract Spec 1 Feature Geometry

19107 ISO

OGC Abstract Spec 2 Spatial Referencing

19111 Joint

OGC Abstract Spec 7 Earth Imagery

19101-2 Joint

OGC Abstract Spec 11 Metadata 19115 ISO

OGC Abstract Spec 12 ServicesArchitecture

19119 ISO


OGC Testbeds, Pilots, Experiments OGC Testbeds, Pilots, Experiments

• Mechanism for rapid industry collaborative development, testing,validation and demonstration of candidate standards

• OGC Testbed activities are advancing standards based on requirements related to:– Defense and Intelligence - Environment– Emergency Mgt / Response - Earth Observation– Homeland Security - Rights Management– Mass Market - Geospatially Enabled Grid Computing– Urban Modeling / Visualization - Security/Authentication– Aviation flight safety - Workflow Management– Other…


Summary (I)Summary (I)

• OGC standards and programs are being applied to address a range of interoperability requirements significant to SDI’s worldwide

• Hundreds of products implementing geospatial standards of the OGC, ISO and complimentary open standards are available in the marketplace

• OGC / ISO geospatial standards underpin community geospatial implementations -- from local to international levels


Summary (II)Summary (II)

• Policy in favor of OGC, ISO and complimentary standards is helping to improve geospatial information sharing, and enabling technologies to be mobilized quickly at lower cost.

• Coordination across SDO’s is critical for continued success in addressing SDI challenges

Copyright © 2009, Open Geospatial Consortium, Inc.


A Global Forum For CollaborationA Global Forum For Collaboration

“What we are doing is facilitating a common picture of reality for different organizations which have different views of the reality, the disaster, the emergency, the catastrophe, that they all have to deal with collectively”

David SchellChairman and FounderOGC


Questions?Questions?

Mark E. ReichardtPresident and [email protected]+1 301 840-1361

www.opengeospatial.org

mailto:[email protected]

http://www.opengeospatial.org/

ogc and gsdi: a partnership in advancing sdi best practices · 2009. 7. 1. · gsdi mission serve...

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