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Infotech's Spatial Conflation Tool TruShift
Infotech's Spatial Conflation Tool TruShift
Infotech's Spatial Conflation Tool TruShift
Infotech's Spatial Conflation Tool TruShift
Infotech's Spatial Conflation Tool TruShift
Infotech's Spatial Conflation Tool TruShift
Infotech's Spatial Conflation Tool TruShift
Infotech's Spatial Conflation Tool TruShift
Infotech's Spatial Conflation Tool TruShift
Infotech's Spatial Conflation Tool TruShift
Infotech's Spatial Conflation Tool TruShift
Infotech's Spatial Conflation Tool TruShift
Infotech's Spatial Conflation Tool TruShift
Infotech's Spatial Conflation Tool TruShift
Infotech's Spatial Conflation Tool TruShift
Infotech's Spatial Conflation Tool TruShift
Infotech's Spatial Conflation Tool TruShift
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Infotech's Spatial Conflation Tool TruShift

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Infotech'sSpatial COnflation Tool

Infotech'sSpatial COnflation Tool

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  • 1. Infotech’s Spatial Data Conflation Capabilities<br />Vision | Delivering innovative solutions together for a better future<br />
  • 2. Contents<br /><ul><li>What is Spatial Conflation ?
  • 3. Examples – Before & After
  • 4. About TruShift
  • 5. Reduced ‘Round Trip’ risk
  • 6. Infotech’s Solution Overview
  • 7. High-level process
  • 8. Pre-Conflation
  • 9. Conflation
  • 10. Post-Conflation
  • 11. Implementation Strategy – Block Life Cycle
  • 12. Capability Growth
  • 13. Business Benefits</li></li></ul><li>What is Spatial Conflation?<br /><ul><li>Spatial conflation is the process of adjusting the existing data (landbase and network ) to coincide with an industry-standard and accurate landbase.
  • 14. Typically, there are three cases where the positional accuracy improvement is required. They are:
  • 15. Existing landbase is replaced with the most recent version
  • 16. Existing landbase is updated to incorporate the latest changes
  • 17. Fix placement errors in the already mapped network data</li></ul>Conflation Services<br />Landbase <br />Conflation<br />Network Conflation<br />
  • 18. Example-1: Spatially Inaccurate Landbase<br />Target Landbase<br />Spatial shift between real world and existing location <br />Control Vectors<br />Old Landbase<br />Control points between old and target landbase<br />Old Landbase and Network Data with Imagery<br />Landbase and Network with Imagery after Conflation<br />
  • 19. Example-2: Spatially Inaccurate Landbase with Lot lines<br />Spatial Shift between real world and existing location<br />Target Landbase<br />Control Vectors<br />Old Landbase<br />Control points between old and target landbase<br />Old Landbase and Network Data with Imagery<br />Landbase and Network with Imagery after Conflation<br />
  • 20. Example-3: Spatially Inaccurate Landbase with Lots &Cul-de-sac<br />Target Landbase<br />Spatial shift between real world and existing location<br />Control Vectors<br />Mismatch locations<br />Mismatch areas with Imagery<br />Old Landbase<br />Old Landbase and Network Data with Imagery<br />Control points between old and target landbase<br />Landbase and Network with Imagery after Conflation<br />Target landbase with Imagery after correction <br />Target landbase centerline with Imagery<br />
  • 21. Example-4: Spatially Inaccurate Landbase<br />New Landbase<br />Spatial shift between real world and existing location<br />Control Vectors<br />Old Landbase<br />Old Landbase and Network Data with Imagery<br />Control points between old and target landbase<br />Landbase and Network with Imagery after Conflation<br />
  • 22. About TruShift<br /><ul><li>Based on AutoCAD ARX technology.
  • 23. Customizable to any mapping standards
  • 24. Designed for maximum efficiency in the portions of work that would normally take the most labor.</li></li></ul><li>Reduced ‘Round Trip’ Risk<br /><ul><li>TruShift does not require a complete round trip for the entire data model.
  • 25. Feature geometries, unique IDs and feature type are extracted from live data into a collection of XML files called the ‘spatial subset’.
  • 26. TruShift manipulates coordinates in the spatial subset until all the job requirements are met.
  • 27. Feature geometries are pushed back into the live data from the spatial subset in a batch process.
  • 28. All the attributes and table linkages are undisturbed.</li></ul>Geometry Pull<br />Geometry Push<br />Spatial Subset<br />TruShift Spatial Conflation Process<br />
  • 29. Infotech’s Solution Overview<br />Output Data<br />Input Data<br />Data Conflation<br />Using TruShift<br />Data Extraction<br />Old Landbase<br />Consolidated<br />Landbase<br />+<br />Spatial Conflated <br />Network <br />Target Landbase<br />Electric<br />Gas<br />Water<br />Infotech’s Intelligent Spatial Shifting Technology<br />Landbase Data Conflation<br />Telecom<br />Network Data Conflation<br />Post-Conflation Validation<br />Quality Assurance<br />
  • 30. Pre-Conflation Activities<br />Topology Cleanup<br />Generating Ticks<br />Matching Unique ID’s<br />Generating Links<br />
  • 31. Conflation<br />Transforming features from source to target location<br />Placing outside control points to read algorithm<br />
  • 32. Post-Conflation Activities<br />Verifying data using synchronized zoom and pan<br />Fixing the defects manually<br />Fixing defects<br />Loading and checking conflated data with pre-conflation data<br />Fixing the defects using automation tools<br />
  • 33. Implementation Strategy – Block Life Cycle<br />Client Server<br />Extract Delta Data and<br />Freeze <br />Batch -1<br />Data Extraction<br />Data Go-Live<br />Data Transformation<br />Staging Server<br />Live Server<br />XML Export – Online Through Citrix<br />Geometry Update-Online Through Citrix<br />Data Freeze<br />Data Unfreeze<br />
  • 34. Capability Growth<br />Highlights:<br /><ul><li>4.7 million hours of experience in conflation services
  • 35. Conflation expertise in Utility and Telecom domains
  • 36. Approximately 200 conflation experts</li></ul>Hours of Conflation Service<br />Kerrier Council<br />City of Bradford<br />2003<br />2004<br />2005<br />2006<br />2007<br />2008<br />2009<br />2010<br />Years<br />
  • 37. Business Benefits:<br /><ul><li>Accurate land and facility data to overlay and interact with, owing to emerging technologies (GPS routing, intelligent street data, real-time mobile workforce)
  • 38. Greater availability of data and joint initiatives (private and public) providing data sources previously not available, resulting in better data analysis (predictive/preventive), modeling, and data sharing
  • 39. Ability to meet the increasing demand for regulatory compliances
  • 40. Better realization of operational benefits and improved ROI owing to use of applications requiring higher level of spatial accuracy
  • 41. Ability to support changing business requirements, operations, and technology infrastructure
  • 42. Better leverage of the legacy investments in the existing GIS technology and data including GPS
  • 43. Standardized land base data across the enterprise and application base
  • 44. Long-term view of data maintenance strategy and processes</li></ul> <br />
  • 45. Thank You<br />www.infotech-enterprises.com<br />Version 1.1<br />29 Oct 2010<br />© Infotech Enterprises Ltd. 2010. | All logos, trademarks, trade names and graphics used herein are the property of their respective owners<br />

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