ogc sensor web enablement esip federation meeting, january 2009 copyright © 2009, open geospatial...

OGC Sensor Web EnablementOGC Sensor Web Enablement

ESIP Federation Meeting, January 2009ESIP Federation Meeting, January 2009

Copyright © 2009, Open Geospatial Consortium, Inc., All Rights Reserved.Copyright © 2009, Open Geospatial Consortium, Inc., All Rights Reserved.

Helping the World to CommunicateGeographically

OGC SWE for ESIP Federation Meeting OGC SWE for ESIP Federation Meeting

• OGC SWE standards and recent activity – George Percivall, OGC

• 2 Degrees To NASA Sensor Web – Pat Cappelaere, Vightel

• Semantic Sensor Web for Oceans – Luis Bermudez, SURA

Copyright © 2009, Open Geospatial Consortium, Inc., All Rights Reserved.

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OGC Sensor Web EnablementOGC Sensor Web Enablement

SWE Standards and Recent ActivitySWE Standards and Recent Activity

George Percivall

Chief Architect, OGC

[email protected]

+1 301 840 1361

Copyright © 2009, Open Geospatial Consortium, Inc., All Rights Reserved.Copyright © 2009, Open Geospatial Consortium, Inc., All Rights Reserved.


Basic Requirements for Sensor WebBasic Requirements for Sensor Web

• Quickly discover sensors and sensor data (secure or public) that can meet my needs – location, observables, quality, ability to task

• Obtain sensor information in a standard encoding that is understandable by me and my software

• 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


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Sensor Web Enablement (SWE) SpecificationsSensor Web Enablement (SWE) Specifications

• Information Models and Schemas

– Sensor Model Language (SensorML)

– Observations and Measurements (O&M)

– TransducerML

– SWE Common

• Web Services

– Sensor Observation Service (SOS)

– Sensor Planning Service (SPS)

– Sensor Alert Service (SAS)

– Sensor Registries

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Model of a Sensor SystemModel of a Sensor System


Sensor Web Enablement Architecture, OGC document 06-021r4http://portal.opengeospatial.org/files/?artifact_id=29405

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ObservationsObservations

• Observation - an event whose result is an estimate of the value of some property of a feature-of-interest, obtained using a specified procedure

• Observations are modeled as Features within the context of the General Feature Model - ISO 19109


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CatalogService

SOS

SAS

SPS

Clients

SWE Components – Web ServicesAccess Sensor Description and

DataCommand and Task Sensor

Systems

Dispatch Sensor Alerts to registered

Users

Mike Botts, Alexandre Robin, Tony Cook - 2005

Discover Services, Sensors,

Providers, Data

Accessible from various types of clients

from PDAs and Cell Phones to high end

Workstations

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SWE and Geoprocessing WorkflowSWE and Geoprocessing Workflow

SOS

!

SOSSAS

Sensor Net

SAS

Mission Control Center

Access & Processing Node

WFS WCSCSW

WPS

CSW

Register Measurement

Types

SPS CSWSOS


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SWE Specification ActivitiesSWE Specification Activities

• Standard Working Groups for maintenance of SWE specs– Sensor Observation Service (SOS) 2.0 SWG

– Sensor Model Language (SensorML) 1.2 SWG

– Sensor Planning Service (SPS) 2.0 SWG

– SWE Common Data Model (SWE Common) 2.0 SWG

• Joint Project for ISO TC211 and OGC for Observations– Next version of O&M will be issued by OGC and ISO 19156

• Continued liaisons for harmonization– OASIS Common Alert Protocol (CAP)

– OASIS EDXL

– IEEE P1451

– Common CBRN Sensor Interface (CCSI)

– Workflow Management Coalition (WfMC)


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SWE Implementation ActivitiesSWE Implementation Activities

• NOAA IOOS implementing OGC standards – press release– For IOOS, NOAA data providers will implement SOS, GML and O&M to

provide data on temperature, salinity, water level, currents, winds and waves.

– "NOAA is proud to lead this national effort to link ocean observations….” - Zdenka Willis, director, NOAA IOOS Program.

• OGC Interoperability Initiatives– OWS-6 Testbed – Empire Challenge Pilot

• Community Developments– GEOSS Architecture Implementation Pilot (AIP-2)– Oceans IE/OOSTETHYS/Oceans Innovation’08– European Commission Sensors Anywhere (SANY)– NASA Sensor Web


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OWS-6 TestbedOWS-6 Testbed

• OGC Web Services, Phase 6 Testbed– Kickoff September 2008; Completion in April 2009– 10 sponsors; US$1.8M

• Continue development of OGC standards baseline in several areas including Sensors, Aviation, Workflow, Decision Support, Compliance Test

• Sensor Web Enablement in OWS-6– Continue maturation of SWE standards baseline– Augment SWE:

• Uncertainty using UncertML

• Secure SWE

• Event architecture for SWE and OWS


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Copyright © 2009, Open Geospatial Consortium, Inc., All Rights Reserved.Copyright © 2007, Open Geospatial Consortium, Inc., All Rights Reserved. 13

Empire Challenge 2007/2008

ISR Support to C2 and Engagement Operations in a Coalition Environment

OV-1 High-Level Operational Concept Graphic

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Empire Challenge SWE Pilot ‘08Empire Challenge SWE Pilot ‘08

• Demonstrate SWE Utility to ISR (Intel, Surveillance, Recon)– Automated Search and Connection; Access what you need– Merge mapping precision / Motion Imagery– Multiple UGS via OGC service interface

• Participants and Collaborations– NGA, DIA, JFCOM, NASA; – BAH, BIRI, Compusult, ERDAS, Penn State, GSI, ESRI, Lockheed

Martin, Object FX, Northrop Grumman, TASC, SAIC

• Demonstration conducted June 2008

• Call for Participation in EC’09 currently open– www.opengeospatial.org/standards/requests/51


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Empire Challenge: SWE Task, Access, and FuseEmpire Challenge: SWE Task, Access, and Fuse

OrthoProcessor

1Hz with existing down link(goal is 12 Hz min)

1920 x 1080 HDColor

Up to 25 Hertz

MPEG2 / KLV

and NITF

Flight Control

UAV Footprints

End User Analyst Console

Mapping and Motion Imagery Merge

NAWC, China Lake, CA, from Tigershark platformCopyright © 2009, Open Geospatial Consortium, Inc., All Rights Reserved.

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Registered Community Resources

Community Portals

Client Applications

Client Tier

Business Process Tier

CommunityCatalogues

AlertServers

WorkflowManagement

ProcessingServers

Access Tier

GEONETCastProduct AccessServers

Sensor WebServers

Model AccessServers

GEOSSClearinghous

e

GEO Web Portals

GEOSS Common Infrastructure

Components & ServicesStandards

andInteroperabil

ityBest Practices

WikiUser

Requirements

Registries

Main GEOWeb Site

GEOSS Architecture Implementation PilotGEOSS Architecture Implementation Pilot


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Sensors Anywhere - SANYSensors Anywhere - SANY• Integrated Project of European Commission

• SANY addresses in-situ sensors and sensor networks

• Standard open architecture for all kind of fixed and moving sensors, sensor networks, and other sensor-like sources of information

• Standardized advanced data fusion and DSS services

• Reference implementation as GMES building block in 2008

• SWE as Foundation for “plug-and-play” web-based sensor networks

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Relevant LinksRelevant Links

• Open Geospatial Consortium www.opengeospatial.org

• SensorML Public Forummail.opengeospatial.org/mailman/listinfo/sensorml

• Sensor Web Enablement Working Group

www.opengeospatial.org/projects/groups/sensorweb

www.ogcnetwork.net/SWE

George [email protected]


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OGC SWE for ESIP Federation Meeting OGC SWE for ESIP Federation Meeting

• OGC SWE standards and recent activity – George Percivall, OGC

• 2 Degrees To NASA Sensor Web – Pat Cappelaere, Vightel

• Semantic Sensor Web for Oceans – Luis Bermudez, SURA


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ogc sensor web enablement esip federation meeting, january 2009 copyright © 2009, open geospatial...

Documents

sensor observations

sensor information

sensor system copyright

open geospatial consortium

sensor data secure

sany nasa sensor web

vightel semantic sensor

nasa sensor web pat