1. IWAA 2010 Hamburg Germany Deutsches Elektronen-Synchrotron, DESY Gerhard Neubauer, MEA2 A GIS sight on the European XFEL

2. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 2 Future Prospects A bird’s eye view on the European XFEL : A GIS sight on the European XFEL Schenefeld Osdorfer Born DESY Bahrenfeld 500m State Border Hamburg Schleswig-Holstein 500m Main Linac Injector Photon Distribution

3. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 3 Future Prospects A GIS sight on the European XFEL Status of the Project : January 2009: Start of civil construction October 2009: Foundation of the European XFEL GmbH July 2010: Start of tunnel boring August 2010: First tunnel completed

4. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 4 Future Prospects Sights on XFEL : Examples: CAD EDMS Room book (FMS) GIS Organization A GIS sight on the European XFEL

5. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 5 Future Prospects Schematic diagram of the XFEL : Contract sections of civil construction: Section 1 : XHEXP, XSDU1, XSDU2, XS4, XTD3-XTD10 (4,6m tunnel) Section 2 : XS1, XS2, XS3, XTL, XTD1, XTD2 (5.3m tunnel) Section 3 : XSIN, XTIN, XSE (cut and cover) 2nd stage (later) A GIS sight on the European XFEL

6. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 6 Future Prospects GIS for XFEL : For geodetic purposes a geographic information system (GIS) is the appropriate tool. Since 2004 a modern GIS based on a Oracle Database is available at DESY. The survey group is mainly responsible for the contents of the system while the group IPP (Information Management, Processes and Projects) is running the system technically. The data can be accessed by the native system running on some PCs for data acquisition or for information only on a web browser. The content is structured in modules which can be shown in any combination. Concerning XFEL there are The basic map including terrain altitudes and supply circuits Geodetic reference points A overall plan like a city map The XFEL planning data including foreseen machine components Additional there are official topographic maps, cadastral maps and aerial images which after geocoding can be shown together with the GIS contents. A GIS sight on the European XFEL

7. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 7 Future Prospects Desktop Client : A GIS sight on the European XFEL

8. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 8 Future Prospects Web Client : Overall map with TK25 A GIS sight on the European XFEL

9. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 9 Future Prospects Web Client : Schenefeld site with aerial image A GIS sight on the European XFEL

10. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 10 Future Prospects Web Client : DESY site with cadastral map A GIS sight on the European XFEL Technical data Feature list

11. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 11 Future Prospects Setting out new land boundaries : (has to be done by the competent land registry office) A GIS sight on the European XFEL

12. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 12 Future Prospects Setting out new land boundaries : New cadastral map Integration into DESY GIS A GIS sight on the European XFEL

13. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 13 Future Prospects Zones of influence by tunnel boring : PR’s field of interest Estimated settlement crater Hazards by tunnel boring – no wells allowed Radiation protection zone – land servitudes A GIS sight on the European XFEL

14. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 14 Future Prospects Basic Reference System : A GIS sight on the European XFEL

15. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 15 Future Prospects Soil examination borings : A GIS sight on the European XFEL

16. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 16 Future Prospects Supply lines : A GIS sight on the European XFEL

17. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 17 Future Prospects Digital Terrain Model : Terrain at injector complex before and after excavation A GIS sight on the European XFEL

18. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 18 Future Prospects Digital Terrain Model : Longitudinal cut along the XFEL route A GIS sight on the European XFEL

19. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 19 Future Prospects Components : The visualization of the planned accelerator components can be generated from the lattice list: A GIS sight on the European XFEL

20. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 20 Future Prospects Components : A GIS sight on the European XFEL Web Client: Only 2D Desktop Client: 3D

21. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 21 Future Prospects XFEL Co-ordinate Systems : Global machine co-ordinate systems: As it is the special thing about GIS to handle spatial data it is crucial to have all geometry data in one co-ordinate system. This has to be defined carefully. A GIS sight on the European XFEL

22. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 22 Future Prospects Earth Systems : For setting out buildings and components with conventional survey instruments it is necessary to have co-ordinates in a system following the earth curvature. The earth model shall represent the real gravity field as good as possible to fulfill the tangent constraints. It was chosen a sphere with the mean radius of curvature following the XFEL route on the Bessel ellipsoid (6390km). The datum of this system shall be chosen so that distortions due to the projection on a plane are minimal (1000m from the beginning). This point becomes co-ordinates in the HERA earth system so that both systems are in principle the same. They differ in the boundary area by 0.1mm in height. At last the co-ordinates are charged with addition constants so that they are positive and differ substantially in size (5000/10000 for the datum point). To have a consistent system for all accelerators at DESY the HERA earth system was chosen as reference for the GIS. A GIS sight on the European XFEL

23. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 23 Future Prospects Earth Systems : H 0 = 11.986 m R = 6390 km A GIS sight on the European XFEL Vertical cut

24. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 24 Future Prospects Earth Systems : A GIS sight on the European XFEL Top view

25. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 25 Future Prospects Local Systems : Each building or tunnel and each virtual room has its own local co-ordinate system. The origins and orientations of these systems are defined in a document called BO-list (from base orphan). With the help of this list all 3D models can be put together as an assembly in one the global machine systems. A GIS sight on the European XFEL

26. Status of the Project Sights on XFEL GIS for XFEL Examples Co-ordinate Systems IWAA 2010, DESY A GIS sight on the European XFEL Gerhard Neubauer, MEA2 26 Future Prospects Future Prospects : Update the system to a more modern one including FDO technique, closer integration of native and web system and making it easy for the user to adapt the design of the maps. Introduce special modules for water, waste water, district heating and electricity giving the responsibility for the technical data to the appropriate working group. A GIS sight on the European XFEL Conclusion : Our experience has taught that specially for large accelerator centers a GIS is not only a nice to have but a must.