19. Geo-referencing the data Workflow INS LiDAR GPS Base Station NAV + GPS Geo-referenced Point Cloud GPS Mobile
20. Geo-referencing the data Workflow INS LiDAR Imagery GPS Base Station NAV + + GPS Geo-referenced Point Cloud Geo-referenced Imagery GPS Mobile
21. Geo-referencing the data Workflow INS LiDAR Imagery GPS Base Station NAV + + GPS Geo-referenced Point Cloud Geo-referenced Imagery GPS Mobile + Geo-referenced Multi-Source Data
22. NRA Fellowship Application The central aim of this project is to design, construct and validate a comprehensive and innovative, road-network asset inventory software application Segments l x w x h LiDAR (GBs) Process Knowledge Road, curvature... Sign posts, lamps.. Bridges, fences...
23. NRA Fellowship Application The central aim of this project is to design, construct and validate a comprehensive and innovative, road-network asset inventory software application that enables LiDAR and LiDAR/image data to be automatically and semi-automatically processed LiDAR (GBs) Segments l x w x h Sign Processing Road Processing Knowledge Road, curvature... Sign posts, lamps.. ?
24. File Preparation workflow Block 1 Geo-referenced Multi-Source Data 1 Block 2 Geo-referenced Multi-Source Data 2 Split / Merge / Join into Geographic Blocks Block 3 Geo-referenced Multi-Source Data 3 . . . . . . Geo-referenced Multi-Source Data N Block N
28. Question Give me all the lidar data in dublin 4 between December 2009 and 2010? LiDAR folder
29. Question Give me only the aerial DEMs created in Dublin 4? LiDAR folder
30. Question New aerial MMS data has been collected, select the relevant terrestrial MMS data and refine the results from previous algorithms. LiDAR folder
31. Workflow solutions This is why there are company’s who specialise in developing workflow solutions.
35. Our Solution LIDAR data Imagery ....... Spatial Query GIS DB GIS DB Cam 1 Cam 2 Point Cloud
36. Our Solution LIDAR data Imagery ....... Spatial Query GIS DB GIS DB Cam 1 Cam 2 Point Cloud } Data Fusion / Processing
37. Our Solution LIDAR data Imagery ....... Spatial Query GIS DB GIS DB Cam 1 Cam 2 Point Cloud } Road Data Info Data Fusion / Processing
38. Our Solution LIDAR data Imagery ....... Spatial Query GIS DB GIS DB Cam 1 Cam 2 Point Cloud } Road Data Info Data Fusion / Processing Visualisation
54. Once we have converted the point cloud data into a surface, we can start extracting the geometrical properties of the road.Road Surface Road Geometry LiDAR point cloud Processing Centreline / Width ... + + Crossfall Grade / Curvature Imagery
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56. Once we have converted the point cloud data into a surface, we can start extracting the geometrical properties of the road.Road Surface Road Geometry Processing LiDAR point cloud Centreline / Width ... + + + Crossfall Grade / Curvature Imagery
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59. It takes as input only the LiDAR point cloud.Road Surface Processing LiDAR point cloud + + + Imagery
70. We can extract the left and right edges without bias to the road type
71. We will then use this information to extract the road points and calculate its surface.Road Surface Processing Road Edges LiDAR point cloud + + + Imagery