1 / 24

Master Thesis: Ye Fanghong IFGI WWU Münster Supervisor: Prof. Dr. Roland M. Wagner BHT Berlin

Master Thesis: Ye Fanghong IFGI WWU Münster Supervisor: Prof. Dr. Roland M. Wagner BHT Berlin. Reaching the Next Level: From Technical to Business Interoperability Creative Commons like Licensing in Roaming Enabled SDIs (rSDI) Global Spatial Data Infrastructure 11 Rotterdam, 2009-06-17.

clive
Download Presentation

Master Thesis: Ye Fanghong IFGI WWU Münster Supervisor: Prof. Dr. Roland M. Wagner BHT Berlin

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Master Thesis: Ye Fanghong IFGI WWU Münster Supervisor: Prof. Dr.Roland M. WagnerBHT Berlin Reaching the Next Level: From Technical to Business InteroperabilityCreative Commons like Licensing in Roaming Enabled SDIs (rSDI) Global Spatial Data Infrastructure 11Rotterdam, 2009-06-17

  2. Method of master thesis and this presentation • Introduction • Problem Statement & Proposal: • A roaming enabled operation model • Key adaption issues for SDI • License types • Product types • Existing models as a research environment • Role model • Process model • Architecture model • Analysis focus currently on “find” in the publish-find-agree-bind • Abstract roaming workflow and data • Existing components (OGC, INSPIRE Catalogue andMetadata specification, profiles and versions) and mapping • Results BHT Berlin

  3. Method of master thesis and this presentation • Introduction • Problem Statement & Proposal: • A roaming enabled operation model • Key adaption issues for SDI • License types • Product types • Existing models as a research environment • Role model • Process model • Architecture model • Analysis focus currently on “find” in the publish-find-agree-bind • Abstract roaming workflow and data • Existing components (OGC, INSPIRE Catalogue andMetadata specification, profiles and versions) and mapping • Results BHT Berlin

  4. Problem Statement: How to operate an SDI ? • How to ensure user expected large coverage with limited capabilities, different legal environments and enough degree of freedoms for providers? • Adaption of the roaming operation model from other infrastructures (2006) Supplier A SupplierB SupplierC SupplierD „A GSM clearing house“ Supplier A SupplierB SupplierC SupplierD „A VISA clearing house“ Wagner: A Roaming-enabled SDI (rSDI): The Relationship between Technology and Market Presence, 12th EC GI GIS Workshop, Innsbruck, Austria, 2006 Wagner: A Roaming-enabled SDI (rSDI): -Balancing interests, opportunities, investments and risks-, 9th GSDI, Santiago, Chile, 2006 SDI RoamingEC GI GIS 2006

  5. Change the thinking! • Many GI players were used to operate a “monopoly” structure, this needed to be changed to enable cross-provider business interoperability Supplier A SupplierB SupplierC SupplierD „THE Supplier“ Supplier A SupplierB SupplierC SupplierD „A clearing house“ BHT Berlin

  6. 2.2. Key adaption issues for SDI • Key preconditions for a roaming operation model (SDI) are network wide known product types and in the case of data with IPR common license types. • Since 2006…. • Product types • INSPIRE offers with the Annex I-III definitions (INSPIRE) SDI wide known product types and (hopefully) unique references. • License types • Creative Commons offers multiple license types and an unique reference by URI BHT Berlin

  7. Method of master thesis and this presentation • Introduction • Problem Statement & Proposal: • A roaming enabled operation model • Key adaption issues for SDI • License types • Product types • Existing models as a research environment • Role model • Process model • Architecture model • Analysis focus currently on “find” in the publish-find-agree-bind • Abstract roaming workflow and data • Existing components (OGC, INSPIRE Catalogue andMetadata specification, profiles and versions) and mapping • Results BHT Berlin

  8. Domain EndUser SDI Service Customer DomainServiceProvider Domain SoftwareSupplier Advertiser SDI ServiceProvider Sales Delivery AccountManager SDICommittee IPR Owner SDIAgency SDI SoftwareSupplier 2.1. A roaming enabled operation model • Roles Who ? BHT Berlin

  9. Domain EndUser SDI Service Customer DomainServiceProvider Domain SoftwareSupplier Advertiser SDI ServiceProvider Sales Delivery AccountManager SDICommittee IPR Owner SDIAgency SDI SoftwareSupplier 2.1. A roaming enabled operation model • Roles • Legal Organizations Who ? Home Provider BHT Berlin

  10. SDI Service Customer SDI Service Customer SDI Service Customer Advertiser Advertiser Advertiser SDI ServiceProvider SDI ServiceProvider SDI ServiceProvider Sales Sales Sales Delivery Delivery Delivery AccountManager AccountManager AccountManager 2.1. A roaming enabled operation model • Roles • Legal Organizations • Multiple instances (home provider) Who ? unknown Provider Home Provider Visited Provider BHT Berlin

  11. SDI Service Customer Advertiser Advertiser SDI ServiceProvider SDI ServiceProvider Sales Sales Delivery Delivery AccountManager AccountManager 2.1. A roaming enabled operation model • Roles, • Legal Organizations • Multiple instances (home provider) • Which relationship (roaming, visited provider relationship) Who ? Home Provider Visited Provider BHT Berlin

  12. SDI Service Customer Advertiser Advertiser SDI ServiceProvider SDI ServiceProvider Sales Sales Delivery Delivery AccountManager AccountManager 2.1. A roaming enabled operation model • Roles, • Legal Organizations • Multiple instances (home provider) • Which relationship (roaming, visited provider relationship) Who ? How? Home Provider Visited Provider • Define the roaming relationship more in detail together withexisting components: • Process Model • Architecture BHT Berlin

  13. Overview of… • …existing Frameworks and Models • …the gap analysis BHT Berlin

  14. Domain EndUser SDI Service Customer SDI Service Customer SDI Service Customer Advertiser SDI ServiceProvider Sales Delivery AccountManager IPR Owner Roles Model Process Phases Tiers

  15. Domain EndUser SDI Service Customer SDI Service Customer SDI Service Customer Advertiser SDI ServiceProvider Sales Delivery AccountManager IPR Owner Roles and Process Model Process Phases Publish Find Agree Bind Appl. Service Tiers Data

  16. Domain EndUser SDI Service Customer SDI Service Customer SDI Service Customer Advertiser SDI ServiceProvider Sales Delivery AccountManager IPR Owner Roles, Process and Architecture Model Process Phases Publish Find Agree Bind Applications and Geoportals Appl. GeoRM Layers Service Registers Discovery Service Transf. Service GeoRMService ViewService DownloadService InvokeSDService Tiers Register Data Service Metadata Data Set Metadata GeoRM Data Spatial Data Set Data

  17. Method of master thesis and this presentation • Introduction • Problem Statement & Proposal: • A roaming enabled operation model • Key adaption issues for SDI • License types • Product types • Existing models as a research environment • Role model • Process model • Architecture model • Analysis focus currently on “find” in the publish-find-agree-bind • Abstract roaming workflow and data • Existing components (OGC, INSPIRE Catalogue andMetadata specification, profiles and versions) and mapping • Results BHT Berlin

  18. Domain EndUser SDI Service Customer SDI Service Customer SDI Service Customer Advertiser SDI ServiceProvider Sales Delivery AccountManager IPR Owner This thesis focus only on the find phase Process Phases Publish Find Agree Bind Applications and Geoportals Appl. GeoRM Layers Service Registers Discovery Service Transf. Service GeoRMService ViewService DownloadService InvokeSDService Tiers Register Data Service Metadata Data Set Metadata GeoRM Data Spatial Data Set Data

  19. SDI Service Customer SDI Service Customer Advertiser SDI ServiceProvider On interface, schema and codelist level Process Phases Find Operations: <GetRecord.. <…. Applications and Geoportals Appl. Data Set Metadata Service Discovery Service Tiers Service Metadata Data Set Metadata Data http://creativecommons.org/licenses/by-nc-sa/3.0/

  20. …with multiple profiles Currently the many different catalogue / discovery service specification are defined and partly in use. Therefore a dimension in the analysis were different CS-W * specifications Free Filter Encoding(WFS like) Discovery Service INSPIRE Profile OGC CS-W 2.0.2 ISO19119 ISO19139 ISO19119 ISO19139 ISO19119 ISO19139 For the meta data model the existing ISO 19915 / 19139 was used together with the INSPIRE IR. Some data field names needed to be adapted with a slightly different meaning (e.g. distributor vs. provider). Also the xlink arc role attributedwas used to assign the partnerships BHT Berlin

  21. SDI Service Customer SDI Service Customer Advertiser SDI ServiceProvider This thesis focus only on the find phase Process Phases Find Client side needs to know which home provider he has. Therefore the client side gets a RM Layer. This layer can be compared to the function of a GSM SIMcard. For the find phase only the homeprovider (ID) needs to be stored and added to the request. Depending on the CSW profile also additional logic needs to be executed in this Client RM/roaming layer. Applications and Geoportals Appl. Roaming RM Client Layers RM Layers Service Discovery Service Tiers Service Metadata Data Set Metadata Data

  22. Method of master thesis and this presentation • Introduction • Problem Statement & Proposal: • A roaming enabled operation model • Key adaption issues for SDI • License types • Product types • Existing models as a research environment • Role model • Process model • Architecture model • Analysis focus currently on “find” in the publish-find-agree-bind • Abstract roaming workflow and data • Existing components (OGC, INSPIRE Catalogue andMetadata specification, profiles and versions) and mapping • Results BHT Berlin

  23. Key results • Although the knowledge of the home provider needs to be added in all cases at the client side ( a la simcard ), the INSPIRE IR for Metadata and Discovery service can be used for the roaming model without any implementation modifications. • Detailed results: Ye Fanghong,2009: Adaptation of the Creative Commons Approach and the Roaming Concept to Spatial Data Infrastructures (SDI), Master Thesis, Institute for Geoinformatics, University of Münster. Supervisor Prof. Dr. Wagner • Another thesis focuses on the overall process model and in detail on the “agree” phase. Results expected in August 2009 BHT Berlin

  24. Conclusion • Operation Models • Centered Business Operation Model (a la e-commerce) • Roaming Operation to introduce • seamless business and technical interoperability • Competition • Balancing of risks, investments and opportunities • Gap analysis with existing components in the “find” phase • Positive, no specification/implementation change needed • Planed gap analysis for the “agree” and later “bind” phase BHT Berlin

More Related