Using Geometry to Integrated Road Information
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The document discusses the integration of road information using geometry, emphasizing the history and modernization of road data management by various departments. It highlights the use of FME for overlaying road data, which allows for traffic modeling and asset reporting, offering a practical alternative to linear referencing. The presentation concludes with a demonstration of re-segmenting lines and creating derived datasets for application support.
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Using Geometry to Integrated Road Information
- 1. Using Geometry to Integrate Road Information Steve Grise
- 2. FLIGHT PLAN Key Topics ● Road data - a short history ● Modernization ● Data Integration
- 3. Roads - a Short History ● Road centerlines for geocoding, mapping, and emergency dispatch ○ Typically managed by GIS or Planning staff ● Also road characteristics for annual reporting ○ Segments/attributes typically managed in engineering by the road design/build managers ● Significant interest in data from planning, traffic, operations, roads, and transit departments
- 5. Basic Data Strategy ● Use fme to overlay road data and produced derived data ○ Can extend to traffic modeling, asset reporting, etc. ● A useful alternative to linear referencing for municipalities and other organizations
- 6. first 2 Feature Classes LineOnLineOverlay Simple, Efficient Re-combine Re-segment lines and create derived dataset third Output data Support application needs last Steps Line on Line Overlay process Centerline Reporting Segments