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® ® © 2011 Open Geospatial Consortium, Inc. GeoWeb on Mobile Internet GeoWeb on Mobile Internet George Percivall Chief Architect Open Geospatial Consortium.

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Presentation on theme: "® ® © 2011 Open Geospatial Consortium, Inc. GeoWeb on Mobile Internet GeoWeb on Mobile Internet George Percivall Chief Architect Open Geospatial Consortium."— Presentation transcript:

1 ® ® © 2011 Open Geospatial Consortium, Inc. GeoWeb on Mobile Internet GeoWeb on Mobile Internet George Percivall Chief Architect Open Geospatial Consortium

2 OGC ® GeoWeb on Mobile Internet GeoWeb on Mobile Internet Geospatial data on web now common and transformative –Access to information for any location and make plans based on it –From mapping/navigation to advanced environmental studies –GeoWeb enabled by open standards GeoWeb moving to mobile internet platforms –Soon, if not already, predominant method to access the Internet. –Dramatic advances in communications and handheld devices. Multiple generations of GeoWeb and Mobile –Going beyond initial generation of Location Based Services –Recent social networking based on location –But, its not just about maps, directions and checkin. –Enable augmented understanding of our geospatial reality © 2011 Open Geospatial Consortium, Inc.

3 OGC ® bSa W3C IETF Standards OASIS Todays Internet The emerging Internet of things: -- indoor/outdoor location -- sensor webs -- building information models -- location apps -- location marketing -- smart grid GeoWeb on Mobile Internet GeoWeb on Mobile Internet

4 OGC ® OGCs Mobile Internet Standards Initiative OGC Mobile Initiative Location, coordinates and spatial models Mobile communications Mobile web development Augmented Reality Internet of Things Sensor Webs Todays Talk 1.Spatial Models and Navigation 2.Visualization and Augmented Reality 3.Sensors Webs and Internet of Things © 2011 Open Geospatial Consortium, Inc.

5 OGC ® Small Large> 10 Km> 100 m> 1 m< 1 m Geographic Scale Environmenta l Scale Vista Scale Table Scale Evolution of Space Scale in Standards Jiyeong Lee, University of Seoul, 2009 OGC TC/PC Meetings, Mountain View, CA, USA

6 OGC ® CityGML - 3D Urban Models Source; Thomas Kolbe, Berlin TU Urban Planning / Operations 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, © 2011 Open Geospatial Consortium

7 OGC ® Outdoor and Indoor Routing in OGC Testbed OWS-6 © 2009, Open Geospatial Consortium, Inc.7 Figure courtesy Hitachi Network topology for CityGML WMS interface CityGML dataset for demo scenario OWS-6 Outdoor and Indoor 3D Routing Services Engineering Report, OGC document r2

8 OGC ® Requirements and Space-Event Modeling for Indoor Navigation Requirements and Space-Event Modeling for Indoor Navigation Support for multiple localization methods/infrastructures –This includes support for arbitrary indoor sensor technologies and their abstraction, e.g. WiFi, RFID, Bluetooth, or Infrared as well as support for the ad-hoc selection of technologies used by the portable end-user device. Support for different navigation contexts –The navigation context comprises the type of locomotion, navigation constraints according to different criteria (e.g.: topographic/geometric constraints, such as door widths, opening directions of doors, zonal constraints such as security zones, or temporal access constraints such as opening hours) and the supported localization technique. 3D topographic representation of the interior built environment –This is required for route planning and derivation of navigable route section from a model of the indoor built-up space. The representation should avoid duplicating existing concepts and, thus, should be com- plementary to existing standards like CityGML, IFC, X3D, ESRI BISDM, etc. © 2011 Open Geospatial Consortium, Inc. Requirements and Space-Event Modeling for Indoor Navigation Editors: Claus Nagel, Thomas Becker, Robert Kaden, Ki-Joune Li, Jiyeong Lee, Thomas H. Kolbe OGC r1 Discussion Paper

9 OGC ® Proposed Indoor Navigation Model © 2011 Open Geospatial Consortium, Inc. Floor (Room 3) Room 1 Room 2 Doors WiFi B WiFi A Request for comments on OGC discussion paper: "Requirements and Space-Event Modeling for Indoor Navigation Multilayered Space Model UML Model XML Schema

10 OGC ® Visualization of Geospatial Information Web Map Service (WMS) –Most mature and implemented OGC Web Service standard Web Map Tiling Service (WMTS) –WMS with requests using tiles Style Layer Descriptor (SLD) and Symbol Encoding (SE) –Symbol encodings and request structures for styling WMS responses KML –Formerly Keyhole Markup Language 3D portrayal –Graphics-based and Image-based

11 OGC ® OGC KML Copyright © 2010, Open Geospatial Consortium, Inc. Google contributed KML to become an open standard for geobrowsers

12 OGC ® Augmented Reality Markup Language (ARML) KML adapted to Augmented Reality (AR) Defined in 2009 with Wikitude 4 Proposed by Mobilizy © 2011 Open Geospatial Consortium, Inc. ARML to be presented to OGC, June 2011 meeting by Martin Lechner, CTO, Mobilizy

13 OGC ® OGC 3D Portrayal Interoperability Experiment OGC Discussion Papers: Web 3D Service (W3DS): Graphics-based portrayal service Web View Service (WVS): Image-based portrayal service

14 OGC ® Internet of Things The Internet of things, also known as the Internet of objects, refers to the networked interconnection of everyday objects(Wikipedia) A new era of ubiquity, where –Users of Internet will be counted in billions –Humans may become the minority as generators and receivers of traffic. –Most traffic will flow between devices and all kinds ofthings, thereby creating a much wider and more complex Internet of Things. (From The Internet of Things, ITU Internet Report 2005) © 2011 Open Geospatial Consortium, Inc.

15 OGC ® Internet of Things Connecting our world with accessible networks is scaling to trillions of everyday objects CeNSE, Planetary Skin, Smarter Planet, others The location of all objects will be known Relevant technologies –IPv6 –Mobile Communications –NFC – Tags – EPC Global –Sensor Webs © 2011 Open Geospatial Consortium, Inc. Stephan Haller, SAP

16 OGC ® OGC Sensor Web Enablement Sensors connected to and discoverable on the Web Sensors have position & generate observations Sensor descriptions available Services to task and access sensors Local, regional, national scalability Enabling the Enterprise 16 Webcam Environmental Monitor Industrial Process Monitor Stored Sensor Data Traffic Monitoring Satellite-borne Imaging Device Airborne Imaging Device Health Monitor Strain Gauge Temp Sensor Automobile As Sensor Probe

17 OGC ® Sensor Web Enablement - Basic Vision Quickly discover sensors and sensor data (secure or public) that can meet my needs – based on location, observables, quality, ability to task, etc. Obtain sensor information in a standard encoding that is understandable by my software and enables assessment and processing without a-priori knowledge Readily access sensor observations in a common manner, and in a form specific to my needs Task sensors, when possible, to meet my specific needs Subscribe to and receive alerts when a sensor measures a particular phenomenon

18 OGC ® OGC SWE Specifications Information Models and Schema –SWE Common – common data models used throughout SWE specs –Sensor Model Language (SensorML) - Models and schema for observation processes: support for sensor components and systems, geolocation, response models, post measurement processing –Observations and Measurements (O&M) – Core models and schema for observations; archived and streaming Web Services –Sensor Observation Service - Access Observations for a sensor or sensor constellation, and optionally, the associated sensor and platform data –Sensor Alert Service – Subscribe to alerts based upon sensor observations –Sensor Planning Service – Request collection feasibility and task sensor system for desired observations Version 2.0 of SWE Specifications currently being released

19 OGC ® Model of a Sensor System Copyright © 2007, Open Geospatial Consortium, Inc., All Rights Reserved. Sensor Web Enablement Architecture, OGC document r4

20 OGC ® Observations and Measurements An observation feature binds a result to a feature of interest, upon which the observation was made Observation - act of observing a property or phenomenon, with the goal of producing an estimate of the value of the property. Observations are modeled as Features within the context of the General Feature Model [ISO 19101, ISO 19109] Copyright © 2007, Open Geospatial Consortium, Inc., All Rights Reserved.

21 OGC ® Copyright © 2009, Open Geospatial Consortium, Inc. Catalog Service SOSSASSPS Clients SWE Web Services Access Sensor Description and Data Command and Task Sensor Systems Dispatch Sensor Alerts to registered Users Discover Services, Sensors, Providers, Data Accessible from various types of clients from PDAs and Cell Phones to high end Workstations 21

22 Air quality monitoring pilot Emission/imission modeling in Moulin, Fr (simple site) and Linz (complex site; more data sources) Cross border integration on French/Belgium border in Flanders SANY/SWE compliant systems Managing QA information within SOS Fusion & modelling services

23 OGC ® Debris Flow Monitoring and Forecast Sensor GRID Grid

24 OGC ® 24 Charlie Neuman, San Diego Union-Tribune/Zuma Press PULSENet TM Applications: Atmospheric/Air Quality – Fire Monitoring/Smoke Forecasting Northrop Grumman PULSENetTM

25 OGC ® How to build the Internet of Things to create an open standards framework (interfaces and encodings) for connecting with the real world: indoor/outdoor location Sensor/actuator description & control Observations/measureme nts Machine-to-machine communication Security & privacy Publishing & discovery Rights management Data provenance, quality, uncertainty Corporations: IT platform providers Search companies Carriers Router companies Cell phone manufacturers Sensor companies Government agencies/offices Non-governmental organizations Research centers Universities participate in cooperating Standards Development Organizations… OGC IETF W3C bSa OASIS IEEE IEC ISO ITU etc. who manage rapid standards prototyping, testing & deployment activities… Testbeds Interoperability experiments Plugfests Pilot projects Stakeholders…

26 OGC ® OGCs Mobile Internet Standards Initiative Topics Location, coordinates and spatial models Internet of Things Mobile development Mobile communications Sensor Webs Augmented Reality Methods COM.Geo Workshop Standards Liaisons OGC Specification Program –Discussion Papers –Working Groups –Standards OGC Interoperability Program –Mobile/IoT Testbed © 2011 Open Geospatial Consortium, Inc.

27 OGC ® For Details on OGC Standards… OGC Standards –Freely available – OGC Reference Model (ORM) –Overview of OGC Standards Baseline –Resource for defining architectures for specific applications – George Percivall, gpercivall at opengeospatial.org gpercivall at opengeospatial.org Copyright © 2010, Open Geospatial Consortium, Inc.


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