Presentation_P5_4560310_ISO_19650_inWebGIS.pdf
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The document discusses implementing a Common Data Environment (CDE) in web GIS to enable ISO 19650 compliant workflows for web services. It presents a case study of a Dutch infrastructure project involving both GIS and BIM data. It then summarizes the key components of a CDE according to ISO 19650 standards, including states, metadata, and access privileges. Finally, it proposes a reference implementation in ArcGIS Online utilizing existing features to configure a CDE solution and allow ISO 19650 compliant workflows for web services.
Presentation_P5_4560310_ISO_19650_inWebGIS.pdf
- 1. Khaled Alhoz MSc Geomatics: 4560310 Supervisors: TU Delft: Dr. Francesca Noardo & Dr. Stelios Vitalis Esri Nederland: Drs. Niels van der Vaart & Drs. Frank de Zoeten Co-reader: Dr. ir. Bastiaan van Loenen ISO 19650 standards in Web GIS for projects information management including GIS & BIM P5 presentation
- 2. Content Introduction Related work Research objective Motivation Methodology Case study (field analysis) ISO 19650 standards Common Data Environment (CDE) workflow and components Reference implementation of the components in Web GIS Conclusions & answer to the research question
- 3. Introduction In the context of this thesis BIM = IFC, CAD, Revit, Civil 3D etc. GIS = Maps, 3D Objects, file GDB, as web services on Web GIS Project information management & ISO 19650 Series standards GIS provides context & content on a big scale BIM provides (high detailed) content Environmental/Urban information modeling Construction information modeling
- 4. Introduction - ISO 19650 standards - Part-1 & Part-2 Organization and digitization of information about buildings and civil engineering works, including building information modeling (BIM) Information management using building information modeling (BIM) Collaborating in projects using BIM Adopted by (none)-governmental organizations e.g., Sweco and BAM Infra. Support in main BIM vendors' platforms (Common Data Environment) ISO 19650: Part 1 - Concept and principles ISO 19650 Part 3 Operational phase ISO 19650 Part 2 Delivery phase ISO 19650 Part 4 Not confirmed yet ISO 19650: Part 5 Security minded approach to info management
- 5. Related work BIM and ISO 19650 from a project management perspective (K. Rudden, 2019) Expert View: How ISO 19650 Will Change the Construction Supply Industry (Oberste-Ufer, 2019) Guidance Part 1: Concepts - Information management according to BS EN ISO 19650 (Kemp, 2019) Guidance Part 2: Parties, teams and processes for the delivery phase of the assets - Information management according to BS EN ISO 19650 (Kemp, 2021) Nederlandse praktijkrechtlijn - Guidance on how to implement EN ISO 19650-1 and -2 in Europe, 2020. Guidance Part C Facilitating the common data environment (workflow and technical solutions) (Kemp, 2020) Implementing BIM360Docs to Support the New ISO 19650 Series of Standards Using BIM (P. Shillcock and M. Suchocki, 2019).
- 6. Research objective Question: How to implement a Common Data Environment (CDE) in Web GIS to enable ISO 19650-1&2:2018 compliant workflows for web services?
- 7. Motivation Tightly integrated GIS & BIM workflows Importance of Web GIS and GIS data in asset data management related application, including BIM data converted to GIS data. Market demand for applying ISO 19650 standards in Web GIS.
- 8. Methodology Information management process (Case study) Role of Web GIS Challenges ISO 19650 in the context of the case study The CDE components according to ISO 19650 standards ISO 19650 Reference implementation in Web GIS (use case) Assessments I3S web services in Web GIS Use case (workflow) Exploring possibilities/features available in Web GIS Final solution with PoC implementation
- 9. Case study (HWBP) - GIS & BIM for infrastructure project Hoogwaterbeschermingprogramma (HWBP) The Afsluitdijk - widening the body & raising it by 2m. Activities examples: water pumping stations, roads, and body layers Client: Rijkswaterstaat - GIS user (kernGIS) Contractor: construction companies e.g. BAM
- 10. Client Contractor Waterschappen (Regional water authority) Case study (HWBP) - Information management process Infrastructure project + Project related existing GIS/BIM data IFC CAD FGDB Files 3D/2D Sub-Contractor CAD 2D/3D 2D/3D BIM/GIS data Deliverables/Handover ? Resulting data: Deliverables requires post-processing (time and data loss) Client No clear project plan available No clear standards No (mature)-specification or data requirements for the deliverables. How could we improve?
- 11. ISO 19650 standards Source: https://www.modelical.com/en/common-data-environment-modelical-advisory/ Common data environment (CDE) Roles & activities (phases) Benefits: Control, productivity, trust and confidence. Benefits: Clarity & efficiency. Appointing party Appointed party
- 12. ISO 19650 standards - roles Client / owner Rijkswaterstaat (Sub)- Contractor Appointment/ agreement Applied whether there is a formal agreement or not Interfaces between parties and teams, (Kemp, 2021) - simplified version of ISO 19650-2 Figure 2
- 13. Appointing party Appointed party CDE with the technical solution. Mature specification and data requirements for the deliverables. + Tools to convert BIM to feature/scene services With the original BIM data Managed data Maps & Apps == web services These include: REST Services containing: Feature Services === Geodatabase Scene Services ==== SLPK (I3S items) IFC / Revit / CAD as Scene Layers ===== SLPK (I3S items) Files (tabular, CAD, PDF) === ZIP files Deliverables/Handover Appointing party Lead Appointed party Common data environment IFC CAD FGDB Files 3D/2D Sub-Contractor CAD 2D/3D Appointing party Infrastructure project + Project related existing GIS/BIM data ISO 19650 information management process in the context of HWBP ISO 19650 standards activities
- 14. Source Common data environment (CDE) concept (ISO 19650-1:2018, Figure 10) modified Components for information containers 1. Being in different States (WIP, shared and published) 2. Metadata allocation: Information containers ID Attributes (revision, status, classification) 3. Access privileges levels 4. Audit trail (version history) ISO 19650 CDE workflow & components
- 15. Single I3S Web service (item) OGC open standards 3D GIS data 3D BIM data (converted to GIS) Metadata: States (WIP, Shared, and Published) Revision system (British national annex) Status codes system (British national annex) Information container ISO 19650 CDE workflow & components
- 16. ISO 19650 CDE metadata allocation comparison of two solutions British national annex conventions.
- 17. Reference implementation in Web GIS - ArcGIS Online (use case) I3S (scene layer) & SLPK files Same data in two formats Metadata allocation components Group feature (JSON) Categories Scene layer attributes (JSON)
- 18. Reference implementation in Web GIS - ArcGIS Online States (WIP, Shared, Published) ISO 19650 CDE (Projects code) Categories Group (title) Sub-categories Status code (S1, S2 etc.) Information container/ID Item/title Revision/classification Snippet ArcGIS Online ISO Series standards
- 19. Proof of concept functionalities ISO 19650 Group function Configures a Group according to the ISO 9650UK national annex conventions. Push function: Does the transitioning of an item between states and updates its metadata (revision and last updated by) accordingly. Also, it adds a comment (as a register of the push action done) in the comments section which ensures tracking of the workflow of the information container.
- 20. Source Common data environment (CDE) concept (ISO 19650-1:2018, Figure 10) modified GIS & BIM data general workflow in the CDE (case study) Reference implementation in Web GIS scope The implementation scope
- 21. Answer to the research question Research question: How to implement a CDE in Web GIS to enable ISO 19650-1&2:2018 compliant workflows for web services? ArcGIS Online has potentials to offer CDE solutions that enables ISO 19650 workflows for I3S web services This research gives ideas on how to use utilize already available features to implement/configure a CDE solution. This research can be a good step towards offering a tool that allows configuring CDE solutions in the ArcGIS Online platform. Other Web GIS Platforms can utilize the reference implementation to compare the used features and implement/configure CDE solutions. Further research can address the (automatic) transfer of data between a CDE in the BIM platform and a CDE in GIS platform
- 22. Thank you!
- 23. Example of an item in the ISO 19650 Hub An item in the shared environment Title/ID: Betonlaag_01 Snippet: metadata attributes
- 25. Example of a Group categories states & status
- 26. Example of an Item title (ID) & snippet (revision & classification)
- 27. UK national annex - CDE workflow recommendation for BIM
- 28. Technical requirements (functionalities) The ability of each information container (Web service on the web) to transition between states (WIP, shared, published) The ability for each information container to have attributes assigned (status, revisions, and classification (see table below)) Controlled access at an information container level. Recording of user details (name, date) when information container transitioning between states - record of version history of an information container.
- 29. ISO 19650 Part - 2 Information management activities and process
- 30. CDE components The ability of each information container to transition between states (WIP, shared, published) The ability for each information container to have attributes assigned (status, revisions, and classification) Controlled access at an information container level (possible). Audit trail (information container history)
- 31. Flowchart - container workflow WIP WIP Shared Title-Identifier For approval Title-Identifier Revision:P.01.01 Status code: S0 Revision: P.01 Status code: Sn ItemID: xxxxxxx Revision: P.01.01 LayerType: xxxxxx FileType: xxxxxx Published Revision: An Status code: Cn Lead Appointed party Archive Archive Title-P.01.02 Reject Inspired by: YouTube link and Appointing party Reject Title-Sn-P.01 Title-P.02.01 Approved ISO 19650-2 Table NA.1 - Status codes for information containers within a CDE (Kemp, 2020)
- 32. Files naming conventions according to British national annex File identifier: ProjectCode - ItemID Attributes Revision: P.01.01 CDE area: WIP/Shared/Approved MostUpToDate: Required LayerType: xxxxxx ISO 19650-2 Table NA.1 - Status codes for information containers within a CDE (Kemp, 2020)
- 33. ISO 19650 CDE workflow & technical requirements Agreed update frequency At the end of a phase Common data environment (CDE) concept (ISO 19650-1:2018, Figure 10) modified Appointed party Lead Appointed party Has Appointing party Uneditable data Data production ISO 19650 standards solution & technical requirements
- 34. Status codes system (British national annex)