© 2004, Open Geospatial Consortium, Inc. Open Geospatial Consortium (OGC) GeoDRM 2 nd ODRL...

© 2004, Open Geospatial Consortium, Inc.© 2004, Open Geospatial Consortium, Inc.

Open Geospatial Consortium (OGC)GeoDRM

2nd ODRL Workshop,

7th +8th July 2005

Lisbon

Dr. Roland M. Wagner

Contributions: Graham Vowles / Günther Pichler

© 2004, Open Geospatial Consortium, Inc. 2

Helping the World to CommunicateGeographically

What is the OGC?What is the OGC?

• The Open GIS Consortium (OGC)The Open GIS Consortium (OGC) – Not-for-profit, international consortiumNot-for-profit, international consortium

– 250+ industry, government, and university members 250+ industry, government, and university members (about 1/3 from Europe)(about 1/3 from Europe)

• Specification Development Program (since 1994)Specification Development Program (since 1994)– similar to other Industry consortia like W3C, OMG, etc.similar to other Industry consortia like W3C, OMG, etc.

– Class A liaison with ISO/TC211Class A liaison with ISO/TC211

• Interoperability Program (since 1999)Interoperability Program (since 1999)– a global, innovative, hands-on engineering and testing a global, innovative, hands-on engineering and testing

program designed to accelerate interface development program designed to accelerate interface development and bring interoperability to the marketand bring interoperability to the market

• Outreach and Community Adoption ProgramOutreach and Community Adoption Program(since 2002)(since 2002)– awareness raising, education and training, encourage awareness raising, education and training, encourage

take up of OpenGIS® interfaces, business take up of OpenGIS® interfaces, business developmentdevelopment

– Subsidiaries: Subsidiaries: OGC EuropeOGC Europe, OGC Australia, …, OGC Australia, …

OGC VisionOGC Vision

A world in which A world in which everyone benefits everyone benefits

fromfromgeographic geographic

information and information and services made services made

available available across any network, across any network,

application or application or platform.platform.

OGC MissionOGC Mission

Our core mission is to Our core mission is to deliverdeliver

spatial interface spatial interface specificationsspecifications

that are openly that are openly available for global available for global

use.use.



GlobalGlobal ISO, W3C, IETFISO, W3C, IETF

OASIS, WS-1, ANSI, OASIS, WS-1, ANSI, CEN, ISO, UN/CEFACT, CEN, ISO, UN/CEFACT, RosettaNet / UCC...RosettaNet / UCC...

XX-XML, RosettaNet, OASIS,OGC, SEDRIS, OMA, eMSA, SIF....

+ hundreds more

Microsoft, IBM,Microsoft, IBM,Network ProvidersNetwork Providers, ,

+ hundreds to thousands more

Sco

pe

Sco

pe

Shared Business Process SpecificityShared Business Process Specificity

Cross - Cross - IndustryIndustry

(Horizontal)(Horizontal)

Industry Industry BasedBased

(Vertical)(Vertical)

Organisation Organisation SpecificSpecific

Service Standards HierarchyService Standards Hierarchy

+ 10 more



OGC’s Mission:OGC’s Mission:OpenGIS® Specification DevelopmentOpenGIS® Specification Development

OGC Interoperability Program

OGC SpecificationProgram

Working Group (WG)

DraftSpecsSubmittedBy Members

Testbeds

FeasibilityStudies

DraftSpecConcepts

New Rqmts fromSponsors

TestbedsTestbeds

Design &Proof-of-conceptw. Participants

Draft Specs

RecommendedSpec Actions

Technical Committee

(TC)

PlanningCommittee

(PC)

DraftSpecs

TestbedsTestbeds

Pilots

Operational Test

ConceptDevelopment

RecommendedSpecs

ApprovedSpecs

CandidateSpecs & Recommendations

ISO

W3C

OtherStandards Org

• • •



Programme Support ServicesINSPIRE/GMES…

National Programmes

OGCE’s Mission:OGCE’s Mission:Take up and Adoption of OpenGIS® SpecificationsTake up and Adoption of OpenGIS® Specifications

OGC SpecificationProgram

Working Group (WG)

DraftSpecsSubmittedBy Members

Draft Specs

RecommendedSpec Actions by Members

Technical Committee

(TC)

PlanningCommittee

(PC)RecommendedSpecs

ApprovedSpecs

CandidateSpecs & Recommendations

ISO

W3C

OtherStandards Org

• • •

OGCE

TestbedsTestbeds

Demonstration/Verification

Proof of ConceptServices

TestbedsTestbedsLife Cycle Cost Measurement/

Return on Investment Criteria

Procurement ReadinessServices

ArchitectureServices

TestbedsTestbeds

OGC EUROPEAN MEMBERS via European Virtual Resource Pool (EVPool)

PlanningStudies

Fifth FrameworkProgramme

Sixth FrameworkProgramme



OGC Works Closely With Standards Organizations OGC Works Closely With Standards Organizations and Consortia in the Technology Communityand Consortia in the Technology Community

• International Organisation for Standardisation (ISO) TC International Organisation for Standardisation (ISO) TC 211 and 204211 and 204

• World Wide Web Consortium (W3C)World Wide Web Consortium (W3C)• Internet Engineering Task Force (IETF)Internet Engineering Task Force (IETF)• OASISOASIS• Automotive Mobile Information ConsortiumAutomotive Mobile Information Consortium• Open Mobile AllianceOpen Mobile Alliance• Initiating discussions with CEN 287Initiating discussions with CEN 287



OpenGISOpenGIS Architecture-by-Interface: Architecture-by-Interface:Interoperable Web ServicesInteroperable Web Services

• Easier access to multiple online information sources and servicesEasier access to multiple online information sources and services

• Use and reuse different vendor solutionsUse and reuse different vendor solutions

OpenGIS® compliance via “wrapping” (Software Interoperability)OpenGIS® compliance via “wrapping” (Software Interoperability)

ClearinghouseClearinghouse

GeoparserGeoparserVendorData

Local Government

NationalGovernment

OtherCollections

Clearinghouse

WhovilleCedar Lake

WhovilleCedar Lake

BuildingsRoadsImagesTargetsBoundaries ...

CatalogView

Common interfaces enable interoperability

Queries extract info from diverse sources

Integrated View

Gazetteer CoordinateTransform

Web Mapping Server, Web Feature Server, Web Coverage Server Catalog Services

OtherServices

MetadataData

MetadataData

MetadataData

Metadata

Internet

Geoparser

Geocoder



Information about OGCInformation about OGC

• OGC News* (monthly, English)OGC News* (monthly, English)– News and general informationNews and general information– Text or HTMLText or HTML

• OGC User* (quarterly, English)OGC User* (quarterly, English)– Documents implementations that involve OpenGIS® SpecificationsDocuments implementations that involve OpenGIS® Specifications– Aimed at a broad range of readers around the world and is written in Aimed at a broad range of readers around the world and is written in

conversational, rather than technicalconversational, rather than technical– Examples:Examples:

Copenhagen: Managing Process with Web Map ServiceSharing Forestry Data: The Canadian Forestry Service's Distributed Interoperability Solution

New South Wales Taps OpenGIS Web Feature Service Specification to Share Natural Resources Information

Policy, Open Standards and GIS: The Open GIS Story in Arkansas

• * Sign up at * Sign up at www.opengis.org for automatic email subscription to these publications (free of charge)

http://www.opengis.org/



GeoDRM Working GroupGeoDRM Working Group

• Part of Open Geospatial Consortium (OGC) – where geospatial standards are defined

• GeoDRM Working Group – comprises of content providers and technology providers

• Charter is not to invent new digital rights technologies but to reuse and extend for geospatial data and services

• Formed in June 2004 – Graham Vowles, Roland Wagner, Joe Cardinale Co-chairs

• Last meeting June 13-16, St John’s, Newfoundland, Canada.



On-demand ServiceOn-demand Service Network Network

KnowledgeNetwork

InformationNetwork

TechnicalNetwork

BusinessNetwork

GeoDRM is aboutrights enabling a

network of geospatial services



Ways of managing and protecting Intellectual Ways of managing and protecting Intellectual PropertyProperty

WeakDRM

StrongDRM

no protection

copyri

ght statement

click-t

hrough licence

managed access

watermarki

ng

encryptio

n

Today we rely on our legal framework and licence agreements to protect our intellectual property

Our business is shifting so we need alternative ways to manage and protect our intellectual property



GeoDRM Licence ExtentsGeoDRM Licence Extents

Licencee

Simplified view of the extents of a GeoDRM Licence: three-dimensions of rights, space and time

Time

RightsSpace



GeoDRM Abstract Rights Model (ARM) GeoDRM Abstract Rights Model (ARM)

Extents of Intellectual Property Owner

User

LicensorExtents Delegated to Licensor

Invalid Request!

Valid Request

Licencee Extents of Licence


On-going activities 2005On-going activities 2005



GeoDRM Working Group Programs 2005GeoDRM Working Group Programs 2005

Sept.Chicago

JanuaryN.Y.

AprilFrascati

JuneSJohn

Nov.Bonn

Jan?

April?

Demonstrator

OWS3

20062005

Reference Model

• Program1: GeoDRM.Demonstrator Identify• Program2: GeoDRM.OWS3 Testbed Develop• Program3: GeoDRM.Interoperability Experiment Concistancy• Program4: GeoDRM.Reference Model Describe

Interop. Experi.



Program1: GeoDRM.DemonstratorProgram1: GeoDRM.Demonstrator

• Goal– Identification of existing technologies for authentication and

authorization– Setting up and self education a group within OGC

• Execution Time Frame: January 17th – April 4th • Members

– Boeing, con terra, Fraunhofer ISST, Oracle, Ordnance Survey, State NRW, University of Münster, TU Munich,

• Status/Results– [Finalized]– Secured WMS Demonstrator (other members), WSS/WAS,

GeoXACML– ISO REL with WMS (Oracle)

Demonstrator


OGC GeoDRM WG DemonstratorOGC GeoDRM WG Demonstrator

Final PresentationApril 6th, 2005

OGC Meeting Frascati

Demonstrator

http://www.oracle.com/index.html



OWS3

Program2: GeoDRM.OWS3 TestbedProgram2: GeoDRM.OWS3 Testbed

• Goal– Development and Specification of an OGC interoperable “License

Click-Through” Mechanism for users to acknowledge a license prior OWS access

– Cascadable architecture

• Execution Time Frame: April 18th – October 30th

• Members– Abstract: IFGI-Fraunhofer_ISST-con terra– Implementation: Cubewerx, lat-lon, UniBW Munich,

IFGI-Fraunhofer_ISST-con terra

• Status/Results– [On going]– Draft Specifications

Demonstrator



Program3: GeoDRM.Interoperability ExperimentProgram3: GeoDRM.Interoperability Experiment

• Goal– Ensure consistency between technology fragments– Interoperability Experiments between OGC identified and developed

technologies and solutions (GeoDRM.Demonstrator, GeoDRM.OWS3, DP Web Pricing & Ordering, DP GeoXACML)

– Authentication, Authorization, Click-Through Licensing, Pricing & Ordering

• Execution Time Frame: September- November• Members

– 30 days call for participation, expected end of July 2005

• Status/Results (expected)– [Planed]– IE Reports, Change Requests for OGC Specification Development

Demonstrator OWS3 Interop. Experi.



ConclusionConclusion

• GeoDRM WG focus on highly needed functions: authentication, authorization, click-through license, pricing

• Developing a GeoDRM Reference Model to formally define the problem

• Developing a GeoDRM Framework to rights enable a network of services

• Specifications need to be interoperable and consistent• First drafts expected in November 2005



Thank you!Thank you!

GeoDRM (Co-) Chairs:

Graham Vowles: [email protected]

Joe Cardinale: [email protected]

Roland M. Wagner: [email protected]

© 2004, Open Geospatial Consortium, Inc. Open Geospatial Consortium (OGC) GeoDRM 2 nd ODRL...

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