1. Copyright © 2010, Open Geospatial Consortium, Inc., OGC Standards for Emergency Services Presentation to SDO Emergency Services Coordination Workshop (ESW-7) OGC Standards for Emergency Services Presentation to SDO Emergency Services Coordination Workshop (ESW-7) 11-13 May 2010 George Percivall, Chief Architect - presenting Carl Reed, Chief Technical Officer Open Geospatial Consortium

2. Helping the World to Communicate Geographically OGC for Emergency Services What is OGC? OGC support to SDOs –OGC role: collaborate consistent conceptual approaches for location and geospatial topics across multiple SDOs –Geopriv, IEEE, ISO, OASIS OGC support of emergency service architectures –OGC Web Services –OpenLS –Sensor Web Enablement CityGML and Indoor Location Copyright © 2010, Open Geospatial Consortium, Inc.,

3. Helping the World to Communicate Geographically Copyright © 2010, Open Geospatial Consortium, Inc., What is the Open Geospatial Consortium (OGC)? OGC Membership Distribution By Region An International Voluntary Consensus Standards Organization, founded in 1994. 400 members and growing: industry, government, research, university 28 implementation standards Hundreds of product implementations in the market Alliances and collaborative activities with many other SDO’s OGC Membership Distribution By Type OGC Mission To lead in the development, promotion and harmonization of open geospatial standards …

4. Helping the World to Communicate Geographically Market Availability see http://www.opengeospatial.org/resource/products http://www.opengeospatial.org/resource/products Free availability of standards stimulates market Hundreds of Products Implementing OGC Standards Compliance Test & Certification Program Copyright © 2010, Open Geospatial Consortium, Inc.,

5. Helping the World to Communicate Geographically Copyright (c) 2009, Open Geospatial Consortium, Inc.5 OGC Geography Markup Language (GML) XML-based language for encoding geographic information to be stored and transported over the Internet GML serves as a modeling language for geographic systems as well as an open interchange format for geographic transactions on the Internet. GML defines both the geometry and properties of objects that comprise geographic information. Used in UK, US, Germany, Canada, New Zealand, Holland, Hong Kong, Google

6. Helping the World to Communicate Geographically GML Application Activities Profiles GML Point Profile GML Simple Features Profile GML GeoShape for use in IETF GML in JPEG2000 GeoRSS: GML Serialization US NSDI GML Schemas for Framework Datasets Base Transportation Roads Governmental Units Linear Reference Systems Dictionaries Hydrology Community Application Schemas Climate Science Modelling Language (CSML) CityGML CleanSeaNet NcML/GML (NetCDF and GML) TDWG Biodiversity GML GeoSciML - Geological Sciences ML MarineXML Ground Water Modeling Language WaterML Further information on OGC Network http://www.ogcnetwork.net/node/210 6

7. Helping the World to Communicate Geographically Copyright (c) 2009 Opengeospatial Consortium Geometry in GML

8. Helping the World to Communicate Geographically Copyright © 2007, Open Geospatial Consortium, Inc., All Rights Reserved. GML and IETF PIDF Location Object (LO) Presence Information Data Format (RFC 4119) –The PIDF LO RFC extends PIDF to allow the encapsulation of location information within a presence document. –(PIDF) is a common presence data format for CPP-compliant presence protocols, allowing presence information to be transferred across CPP- compliant protocol boundaries without modification, with attendant benefits for security and performance. Why? –Without this standard, cannot provide sufficient Presence Service GeoPriv Working Group in IETF developing a GML GeoShape Application Schema for use in internet standards. –Approved as OGC Best Practices paper, December 2006 Now a mandatory requirement for expressing location in a variety of internet standards

9. Helping the World to Communicate Geographically Copyright © 2007, Open Geospatial Consortium, Inc., All Rights Reserved. Use of GML by OASIS There is now a GML Oasis Application Schema for use in a variety of OASIS standards. This application schema was developed by OGC staff and members and submitted to OASIS. –Is now being used in HAVE –Is now being used in EDXL-RM –Both CAP and EDXL-DE revisions will incorporate this work.

10. Helping the World to Communicate Geographically Copyright © 2007, Open Geospatial Consortium, Inc., All Rights Reserved. GeoRSS GML GeoRSS – Simple encoding for location for RSS feeds GeoRSS GML – Points, lines, polygons, and rectangles. Broadly implemented, including support in MS LiveLocal, Google Earth and Google Maps API Consideration to bring this GML schema into the OGC for approval.

11. Helping the World to Communicate Geographically Copyright (c) 2009, Open Geospatial Consortium, Inc.11 One GML data file… …many different maps! OpenGIS Styled Layer Descriptor

12. Helping the World to Communicate Geographically KML Encoding Standard XML for geographic visualization on 2-D & 3-D Earth browsers Features for display: placemarks, images, polygons, 3D models, text, etc. KML is not a geospatial modeling language; consider GML Copyright (c) 2009, Open Geospatial Consortium, Inc.12

13. Helping the World to Communicate Geographically Web Map Context Captures state information of Web Map Service request so the information can be shared for collaboration –XML document includes: server URLs, window size and placement, bounding box, and other details –OGC standard now OWS Context for more general contents –Sharing of state for services beyond WMS –Under development in OWS-7 Testbed –Engineering Report in June 2010 Copyright (c) 2009, Open Geospatial Consortium, Inc.13

14. Helping the World to Communicate Geographically Open GeoSMS Location in SMS text Open GeoSMS Schema GeoSMS/Version Num;Latitude;Longitude;Format Type;Data Section Format B: Basic GeoSMS/2;2504.8015,N;12133.9766,E;B; Format P: Point of Interest (POI) GeoSMS/2;2504.8015,N;12133.9766,E;P;NAME/PHONE/A DDRESS/DESCRIPTION Now: OGC Discussion Paper; Progressing to Standard Copyright © 2010, Open Geospatial Consortium, Inc.,

15. Helping the World to Communicate Geographically GeoPDF GeoPDF specifies “map frames” associated with a PDF page –Map frame describes relationship between a coordinate reference system and an area on the PDF page. –Three types of coordinate reference systems supported: geodetic, projected and unregistered Cartesian (Engineering) GeoPDF is an OGC Best Practice –BP publish “as is” to support the large number of GeoPDFs that have been published to date. –Working with community to develop standard Copyright © 2010, Open Geospatial Consortium, Inc.,

16. Helping the World to Communicate Geographically Other GML Profiles GML Point GML Snapshot GML Simple Features GML in JPEG 2000 CityGML Copyright © 2010, Open Geospatial Consortium, Inc.,

17. Helping the World to Communicate Geographically Copyright (c) 2010, Open Geospatial Consortium, Inc.17 Use of OGC Specifications enables Emergency Service Solutions

18. Helping the World to Communicate Geographically OGC Web Services (OWS) Web Map Service (WMS) Web Feature Service (WFS) Web Coverage Service (WCS) Catalogue (CSW) Geography Markup Language (GML) Web Map Context (WMC) OGC KML Others… Just as http:// is the dial tone of the World Wide Web, and html / xml are the standard encodings, the geospatial web is enabled by OGC standards: Relevant to geospatial information applications: Critical Infrastructure, Emergency Management, Weather, Climate, Aviation, Defense & Intelligence, Oceans Science, others Web Map Server Web Coverage Server Web Feature Server Copyright © 2010, Open Geospatial Consortium, Inc.,

19. OGC ® Synchronization using OGC Web Feature Service - Transactional Two parties synchronize then make edits then synchronize again OGC Discussion Paper now; moving to Best Practice

20. OGC ® Feature Layers on Remote Servers are registered for synchronization Publisher Submits Change Request Reviewer Approves or Rejects the Change 4 4 Inform Publisher of Approved or Rejected Changes Update Approved Changes on Registered Layers using generated WFS Transactions 6 6 Inform Followers of Changes Inform Reviewer of Change Request 2 2 Publisher creates or changes features on a registered layer CloudSync Services Registered Layers Layer A A0A0 A1A1 AnAn Schema transposition templates 5 5 1 1 3 3 Copyright © 2009 Carbon Project Inc. GeoSync application

21. Helping the World to Communicate Geographically Copyright (c) 2010, Open Geospatial Consortium, Inc.21 General SWE Architecture

22. Helping the World to Communicate Geographically Open Location Services (OpenLS) OpenGIS Location Services (OpenLS) An open (middleware) platform for location-based application services for mobile assets and terminals. The primary goal of the OpenLS initiative series is to define the specifications for the “Core Services and Abstract Data Types (ADT)” that comprise this platform. OpenLS : Core Services Standard –Part 1-Directory Service –Part 2-Gateway Service –Part 3-Location Utility Service(Geocoder/Reverse Geocoder) –Part 4-Presentation Service –Part 5-Route Service

23. Helping the World to Communicate Geographically Copyright © 2009, Open Geospatial Consortium, Inc. http://www.opengeospatial.org/

24. Helping the World to Communicate Geographically OWS-4 Dirty Bomb Response Demonstration “Reporting on Advances in Responding to Emergencies” Filming at PANYNJ –EOC –Port Newark –Newark Airport –Demo Audience Sensors deployed at PANYNJ Scene 1 - Radiation event Scene 2 - Preparing Temporary Hospital Site Scene 3 - Patient Tracking Reported by Dan Dubno, Former CBS News

25. Helping the World to Communicate Geographically Copyright © 2009, Open Geospatial Consortium, Inc. OGC CityGML - 3D Urban Models Source; Thomas Kolbe, Berlin TU Urban Planning Emergency Mgt / Response Transportation / Routing / Logistics Indoor navigation Retail Site analysis Sustainable / Green Communities City Services Management Noise abatement Telecommunications placement Many other uses… Source: GTA Geoinformatik GmbH, www.gta-geo.dewww.gta-geo.de

26. Helping the World to Communicate Geographically CityGML – Modeling Urban Spaces –Application independent Geospatial Information Model for virtual 3D city and landscape models Multiple thematic areas (buildings, vegetation, water, terrain, traffic etc.) Data model (UML) according to ISO 19100 standards Exchange format: rule-based mapping of UML to GML3 Adopted OGC standard since 2008 –CityGML represents 3D geometry, 3D topology, semantics, and appearance In 5 discrete scales (Levels of Detail, LOD) Copyright © 2010, Open Geospatial Consortium, Inc.

27. Helping the World to Communicate Geographically CityGML : 5 levels of details LOD 4 – Interior Model “Walkable” architectural models LOD 3 – City / Site model Detailed architectural models, landmarks LOD 2 – City / Site model Simple buildings with detailed roof structures LOD 1 – City / Site model Prismatic buildings without roof structures LOD 0 – Regional, landscape model 2.5D Digital terrain model, 3D landmarks  The same object may be represented in different LODs simultaneously Copyright © 2010, Open Geospatial Consortium, Inc.

28. Helping the World to Communicate Geographically Berlin 3D city model Copyright © 2010, Open Geospatial Consortium, Inc.

29. Helping the World to Communicate Geographically Berlin 3D Spatial Data Infrastructure 3D geo database  3D city model (CityGML)  DTM (CityGML)  Orthophotos  Version and history management WCS Autodesk LandXPlorer Presentation System CityGML to KML WPVS Java client CityGML intf. Internet / Berlin governmental network CAD System (IFC) Direct access WFS / WFS-T Google Earth Browser Geo-enabled applications 3D City Model Editor Geodata systems Consumer / Producer SQL WSS W3DS Services CityGML SQL CityGML KMLX3D, VRML, etc Copyright © 2010, Open Geospatial Consortium, Inc.

30. Helping the World to Communicate Geographically Indoor Location and Models Special Session at OGC TC meeting, Dec 2009, hosted by Google Indoor Spatial Awareness - Prof. Jiyeong Lee IndoorML - Claus Nagel, Technical University Berlin Open Floor Plan Project – D. Coggeshall, San Francisco Communications, MapLab Project. Proposed Interior Location Extensions to PIDF-LO (IETF) - Peter Thornycroft, ARUBA Systems Indoor Information Infrastructure - Olaf Wessler, Cougar Bay GmbH, Roland Wagner Ubiquitous Public Access and Logical location identification scheme (19151 and 19154). – ISO TC 211 http://www.ogcnetwork.net/node/624

31. OGC ® “Indoor Spatial Awareness” Project –Indoor Navigation, Simulations, Applications –Funded by the ministry of transport of South Korea –Partners  Ki-Joune Li, Pusan National Univ., Korea  Jiyeong Lee, Univ. of Seoul, Korea  Mike Worboys, Univ. of Maine, USA  Christian S. Jensen, Aalborg Univ., Denmark –Research goals at TU Berlin:  Creation of a space model that integrates the notions of Euclidean space and cellular space as well as space + activity  Development of a data model comprising both 3D topography (of buildings) and the spatial characteristics of all sensors  Mapping to an exchange format: IndoorML  Thanks to Claus Nagel, Thomas Kolbe, and Thomas Becker for the slides 08.12.2009

32. OGC ® IndoorML –IndoorML is a data model and exchange format for the representation of the indoor navigation aspects  GML3 application schema –IndoorML provides well-defined interfaces to connect semantic models of topographic indoor space  Complementary to existing standards like CityGML and IFC  Not restricted to 3D models  e.g., Open Floor Plan –Current research  Extension to outer space  e.g., GDF, OpenStreetMap  Mapping of IndoorML to existing systems and vice versa 08.12.2009

33. OGC ® Current approaches for indoor models 08.12.2009  3D connectivity graph  3D building model 2 4 3 5 6 1 2 4 3 5 6 –3D connectivity graph  Geometric route network derived from topographic model of indoor space  Further aspects of fixed navigation context are modeled as a set of homogenous attributes for nodes/edges –Single graph structure is inflexible wrt.  Changes in configuration, e.g. topography or localization infrastructure  Support of additional navigation contexts, e.g. further modes of locomotion –Example: Approach used in OWS-6

34. OGC ® Multilayered Space Model 08.12.2009 Sensor characteristics, e.g. Wi-Fi cells (coverage area) Building topography (rooms, doors, floors, etc) Logical space, e.g. security zone (restricting access to some rooms) Partitioning of indoor space according to different space concepts

35. OGC ® Context Handling for Navigation Scenarios 08.12.2009 Selection Selection of layers according to the context of navigation –Mode of locomotion –Logical constraints –Capabilities of end-user device –... Returns a subsetting of the multilayered graph DB storage of precomputed multilayered graph

36. OGC ® IndoorML – Data Model 08.12.2009 based on ISO 19100 standards family and mapped to GML3

37. OGC ® OGC for Emergency Services The Open Geospatial Consortium (OGC) OGC support to SDOs OGC support of emergency service architectures CityGML and Indoor Location –Indoor location and mobile internet project in OGC –Need to address indoor location determination Copyright © 2010, Open Geospatial Consortium, Inc.,

38. Helping the World to Communicate Geographically Questions & Comments George Percivall gpercivall@myogc.org Open Geospatial Consortium, Inc www.opengeospatial.org Copyright © 2010, Open Geospatial Consortium, Inc.,