® Copyright © 2013 Open Geospatial Consortium 3D Portrayal SWG Advancing the Next Generation LBS though OGC Barcelona V. Coors Feb 27, 2013
OGC ® 3D Portrayal SWG Aim: Develop a standard service interface to visualize very large 3D geospatial databases online via Web-Browser and Mobile Devices Content delivery includes 3D Scenegraph (X3DOM, KML) as well as image based rendering Copyright © 2013 Open Geospatial Consortium
OGC ® Prof. Dr. Volker Coors, Studienbereich/Absender
OGC ® History Web 3D Service (OGC Discussion Paper) Web View Service (OGC Discussion Paper) 3D Portrayal IE Copyright © 2013 Open Geospatial Consortium
OGC ® 3D Portrayal Copyright © 2013 Open Geospatial Consortium Scenegraph Images
OGC ® Image based rendering Copyright © 2013 Open Geospatial Consortium
OGC ® Image Based Rendering Copyright © 2013 Open Geospatial Consortium
OGC ® Image Based Rendering Copyright © 2013 Open Geospatial Consortium On iPad: SmartMap in AppStore
OGC ® Scenegraph delivery Copyright © 2013 Open Geospatial Consortium 3D database GetSceneRequest 3D Portrayal Service GetSceneResponse stuttgart.de/servlets/Web3DService/W3DS?service=w3ds&version=0.3.0&r equest=getScene&format=model/vrml&srs=EPSG:31467&layers=Stuttgart, DTMStuttgart&styles=existing,textured_ortho&bbox= , , , &exceptions=text/xml
OGC ® Embedded in HTML Copyright © 2013 Open Geospatial Consortium … Inline node example w3ds example
OGC ® Example: OSM 3D Copyright © 2013 Open Geospatial Consortium Crowd sourced data Central data base and server
OGC ® Example: CityServer3D Copyright © 2013 Open Geospatial Consortium Data Capture / surveying Geospatial data manager Public participation Data and Service hosted by municipality
OGC ® CityServer3D: Content Delivery X3DOM Copyright © 2013 Open Geospatial Consortium X3DOM City Viewer in the Webbrowser /
OGC ® Optimization Mesh optimization Image Geometry –Use Image (PNG, lossless) to transfer geometry –(x,y,z) instead of (r,g,b) Binary Geometry Copyright © 2013 Open Geospatial Consortium
OGC ® 3D Portrayal SWG Copyright © 2013 Open Geospatial Consortium Schedule Q1/2013Q2/2013Q3/2013Q4/2013Q1/2014 Release OGC standard SWG started Work in progress (TelCo, TC meetings) Release for public comment
OGC ® Further Information 3D Portrayal SWG – 23 X3DOM – Contact Prof. Dr. Volker Coors Fraunhofer IGD / HFT Stuttgart Copyright © 2013 Open Geospatial Consortium