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Background The previous versions Phase 2010: The current version Phase 2011: Online Access

Agenda. Background The previous versions Phase 2010: The current version Phase 2011: Online Access Phase 2012: 3D Planning Tool Outlook. SGM 2010 – Fribourg (19./20.11.2010). Background. Mont Terry Rock Laboratory

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Background The previous versions Phase 2010: The current version Phase 2011: Online Access

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  1. Agenda • Background • The previous versions • Phase 2010: The current version • Phase 2011: Online Access • Phase 2012: 3D Planning Tool • Outlook SGM 2010 – Fribourg (19./20.11.2010)

  2. Background • Mont Terry Rock Laboratory • Mechanical, hydrogeological and geochemical test site for property investigation of the Opalinus Clay • Start in 1996, operated by swisstopo • Experiments carried out by partners (EU, US, JP, CA) • The role of the drill holes • Most of the experiments are carried out in drill holes • Every drill hole has been exactly surveyed • The complete set of drill holes (~900) is accessible through the Borehole Information System SGM 2010 – Fribourg (19./20.11.2010)

  3. Borehole Information System Previous versions - status up to mid-2010 • Data acquisition & processing is purely manual • Data mapping, QC, update and 3D generation • Quality control is purely manual • Manual check for errors by visual control • Consequence • Entire workflow is time-consuming, defective and cost-intensive • Updates on an annual basis SGM 2010 – Fribourg (19./20.11.2010)

  4. Borehole Information System Short demo Internal view: internal.avi | internal.flv External view: external.avi | external.flv SGM 2010 – Fribourg (19./20.11.2010)

  5. Data specification Phase 2010 - Acquisition & processing • Data acquisition • Drillcore mapping • Survey using cadastrial methods ( coordinates) • Drillcore metadata ( phase, location, fluid etc.) • Drillcore analysis data • Data processing • Survey & metadata: Text editor • Drillcore maps and fotos: HTML page • Analysis data: HTML page • HTML pages: Linked in text editor to drill core SGM 2010 – Fribourg (19./20.11.2010)

  6. Data specification Phase 2010- Storage & quality control • Data storage • Several text files • CSV • Quality control • Defined rules to check data input • Grammar, coordinates, physical locations etc. • On-the-fly semi-automated cross-check using drop-down menus • Entire integrity check using F9-key SGM 2010 – Fribourg (19./20.11.2010)

  7. Borehole Information System Phase 2011 – Online access • Driver • Search engine to be a more dynamic, user-driven GUI • Queries using well know operators (e.g. AND, OR etc.) • Annual update cycle should be shortened and eased Consequences • Migrate Borehole Information System to a database • Distribute data in a portable environment (e.g. memory stick) • Search engine gets more functionality • Organisation • Principle dataset: Extranet platform of the Mont Terri project • Updates by automatic importation of database dumps SGM 2010 – Fribourg (19./20.11.2010)

  8. Borehole Information System Phase 2012 – 3D planning tool • Driver • Available rock volume for new experiments is finite • New drill holes must not interfere, need spatial independency planning is paper work no entire overview possible • Planning purposes: On-site localisation of collapsed boreholes • Assurance at the real beginning of the experiment only Consequences • Partners plan their future drillholes in a full 3D environment • Planning of new projects gets more reliable • Organisation • Partners get a user account  Data not visible for other partners SGM 2010 – Fribourg (19./20.11.2010)

  9. Borehole Information System Summary & outlook • Usability & functionality • Front-end: Functionality increases with the user interface not changing that much • Back-end: Semi-automated data acquisition workflow for higher data accuracy and more up-to-date data Benefit for partners (starting 2011) • More detailed search queries • Planning of new experiments gets faster & very easy • General update intervals get shorter  online access • Data update gets very fast and easy SGM 2010 – Fribourg (19./20.11.2010)

  10. Questions & answers Thank you for your attention Credits contact: roland.baumberger@swisstopo.ch SGM 2010 – Fribourg (19./20.11.2010)

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