Data Management Integrative End-To-End Geo Collection: From Sensor to GIS Dr. Rinaldo Wurglitsch Solution Development Manger
Austrian Federal Railways The Austrian Federal Railways (de: Österreichische Bundesbahnen, ÖBB) is the national railway system of Austria The ÖBB group is owned entirely by the Republic of Austria and is divided into several separate businesses that manage the infrastructure and operate passenger and freight services
Austrian Federal Railways - Statistics carried 464 million passengers ~ 5,700 km (~ 3,500 route miles) 10,780 km of track 1,230 locomotives 3,136 passenger vehicles employed 42,893 ÖBB Infrastructure Corp. employed 17,612 staff Source: ÖBB Annual Report
Project Vision from LiDAR Mission ALS (Light Detection And Ranging) to Linear Asset Management MLS RLS TLS End-To-End LiDAR Data Processing for Linear Assets
Challenges big huge heterogenous collections file system storage no spatial access ALS Airborne LaserScanning mission management quality assurance historiography minimize acquisition expenses RLS Railborne Laserscanning automation of processing steps avoidance of multiple surveys MLS TLS Terrestrial Laser Scanning
Increase Efficiency & Transparency Requirements Delivery Storage Processing workfow meta LiDAR Analysis Object Recognition Visualization lifecylce meta automation
Making Available acquisition Digital Aerial Images Digital Orthophotos Pointclouds Trajectories Digital Terrain Models Mission Report geostore results mission Automatic Processing CSW catalog Object Recognition Pointcloud Extraction GIS objects Optional Your logo Here (Remove Red Box) 3D visualization
Process Flow user request process flow handover results requirements definition collection storage & preparation result calculation delivery Quality Management driven by meta
Requirements Definition Define ISO conform Meta ISO 19115 "Geoinformation Metadaten" Requirements Definition Template requirements requirements definition definition collection collection storing storing result result calculation calculation delivery delivery the reliable factor in information technology
Geo & Meta Store geostore Geo Store Meta Store Digital Aerial Images Digital Orthophotos Pointclouds Trajectories Digital Terrain Models Mission Report CSW CatalogService Up/Download Service BLOB BLOB requirements requirements definition definition collection collection storing storing result result calculation calculation delivery delivery the reliable factor in information technology
CSW Catalog Integration within GIS Searching CSW and download from geo store requirements requirements definition definition collection collection storing storing result result calculation calculation delivery delivery the reliable factor in information technology
Object Recognition automated processing requirements requirements definition definition collection collection storing storing remote sensing delivers railway corridor recordings automated processing with innovative methods of object recognition is applied to result result calculation calculation delivery delivery the reliable factor in information technology
Object Recognition example: track axis/pylon recognition process mask classification requirements requirements definition definition collection collection process profile process Ransac process pylon storing storing result result calculation calculation delivery delivery the reliable factor in information technology
Integration with existing e.g: railway track geo extraction & recognition orthophotos pointclouds inventory Object A: track Object B: track residing in rail geometry db result from recognition meta A meta B geodetic site plans assets Object C: track extracted from geodetic site plans buildings meta C track geometry fusion One Truth Golden Record requirements requirements definition definition collection collection Object: track storing storing result result calculation calculation delivery delivery the reliable factor in information technology
Transfer to GIS Object: track GIS Object Creation Meta Store Geo Store SDO_GEOMETRY SDO_GEORASTER Georaster Processing Mosaicking references mission & processing requirements requirements definition definition collection collection storing storing result result calculation calculation delivery delivery the reliable factor in information technology
Linea Asset Interactive 3D Visualization System Pointcloud Streaming Seamless Navigation Absolute Coordinate System Vector Data and Label Integration Object: track Meta Store Geo Store requirements requirements definition definition Lösungen für Ihren Erfolg IQSOFT - Gesellschaft für Informationstechnologie m.b.h. vector 3D Viewer geojson Pointcloud Streaming WebGL DirectX Scene, Viewframe, 3d Themes, Animation collection collection storing storing result result calculation calculation delivery delivery the reliable factor in information technology
geo suite : solution overview geo suite : loader meta collection technical check pre-processing content check geo mosaic creation GIS layer creation geo suite : store geo suite : delivery pointcloud stream pointcloud store pointcloud creation (extent extraction, ) CAD geo suite: processor meta object recognition DTM georaster creation... coloring pointcloud generating pointcloud Level of details GIS store mosaic store.. WMS layer store CSW Administration system-management WPS WFS GUI GIS search and download
Oracle Spatial Statistics per 100 km: number of points 1,7 Mio. points storage on filesystem ~ 750 GB storage in geostore ~ 400 GB storage of Oracle Spatial objects SDO_ PC & Georaster ~ 400 GB resolution of raster 5 cm density of points 15 points per m² Oracle Spatial Objects in use: Oracle Pointcloud Oracle Mosaic SDO Geometry SDO Georaster Custom Coordinate Systems
Summay Optimize railway planning, construction and maintenance Stores and processes more than 8 billion points of objects along railway tracks Enables LiDAR to be viewed with existing infrastructure vector Provides comprehensive meta about railway tracks trough CSW Delivers through open services
Q&A www.i q s o f t. a t
Austrian Federal Railways infra:geo OVERVIEW The Austrian Federal Railways (German: Österreichische Bundesbahnen, ÖBB) is the national railway system of Austria The ÖBB group is owned entirely by the Republic of Austria and is divided into several separate businesses that manage the infrastructure and operate passenger and freight services CHALLENGES / OPPORTUNITIES big : huge heterogenous collections, file system storage, no spatial access mission management: quality assurance, historiography minimize acquisition expenses: automation of processing steps, avoidance of multiple surveys RESULTS Direct and uniform access to pointcloud Lowering costs of geo usage by service access Consolidation of raster, vector and pointcloud in a central repository Increase of quality using meta Lowering process costs using homogenous processes SOLUTIONS Oracle Database 12c Enterprise Edition Spatial Option with Pointcloud and GeoRaster, Oracle Fusion Middleware 11.1.1.7 MapViewer