'Civil gps' diaporamas de présentation

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GPS Spoofing & Implications for Telecom

GPS Spoofing & Implications for Telecom

GPS Spoofing & Implications for Telecom. Kyle Wesson The University of Texas at Austin Sprint Synchronization Conference | September 18, 2013. Talk Overview. Civil GPS Spoofing Vulnerability Anti-Spoofing Techniques Cryptographic: Navigation Message Authentication

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463 views • 46 slides
U.S. Space-Based Positioning, Navigation, and Timing (PNT) Policy and Modernization

U.S. Space-Based Positioning, Navigation, and Timing (PNT) Policy and Modernization

U.S. Space-Based Positioning, Navigation, and Timing (PNT) Policy and Modernization. UNDP/ICAO Seminar Implementation of CNS/ATM Technology Lima, Peru 27 September 2006 Ken Alexander, Senior Advisor National Coordination Office for Space-Based Positioning, Navigation, and Timing (PNT)

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481 views • 46 slides
GPS and Future Directions in Positioning

GPS and Future Directions in Positioning

GPS and Future Directions in Positioning. Dennis D. McCarthy U. S. Naval Observatory. Briefing Overview. GPS System GPS Augmentations The Future. GPS. Critical component of the infrastructure Global utility providing positioning, navigation and timing (PNT)

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745 views • 45 slides
U.S. GPS Program and Policy Update

U.S. GPS Program and Policy Update

U.S. GPS Program and Policy Update. Ken Alexander Senior Advisor, National Coordination Office United States of America SBAS International Working Group Saint Petersburg, Russia June 25, 2013. Overview. U.S. Space-Based PNT Policy Global Positioning System Status Space System Modernization

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588 views • 43 slides
The Global Positioning System: Serving the World

The Global Positioning System: Serving the World

The Global Positioning System: Serving the World. July 19, 2006. Jason Y. Kim, Senior Advisor National Space-Based Positioning, Navigation, and Timing (PNT) Coordination Office Washington, D.C., USA. Overview. Introduction U.S. Policy GPS Performance Next-Generation GPS

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394 views • 38 slides
GLOBAL POSITIONING SYSTEM Status and U.S. Policy Update

GLOBAL POSITIONING SYSTEM Status and U.S. Policy Update

GLOBAL POSITIONING SYSTEM Status and U.S. Policy Update. XVI International Scientific and Technical Conference Gdynia, Poland October 22-24, 2008. Charles Daniels Senior Advisor, National Coordination Office United States of America. Overview. Introduction Global Positioning System

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526 views • 28 slides
The U.S. Space-Based PNT Current Program and Future Trends

The U.S. Space-Based PNT Current Program and Future Trends

The U.S. Space-Based PNT Current Program and Future Trends. Michael Shaw Director U.S. National Coordination Office. Introduction. During the past decade, GPS has grown into a global utility providing space-based positioning, navigation and timing (PNT)

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394 views • 26 slides
GPS and Worldwide GNSS Interoperability

GPS and Worldwide GNSS Interoperability

GPS and Worldwide GNSS Interoperability. Workshop on the Applications of GNSS Chisinau, Moldova 17-21 May 2010. Jeffrey Auerbach Advisor on GNSS Affairs Office of Space and Advanced Technology U.S. Department of State. Overview. U.S. Space-Based PNT Policy

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262 views • 26 slides
Location India 2008 New Delhi, India February 6-8, 2008

Location India 2008 New Delhi, India February 6-8, 2008

U.S. Space-Based Positioning, Navigation, and Timing Program, Policy and International Cooperation. Location India 2008 New Delhi, India February 6-8, 2008. Robert Ford, Senior Advisor Office of Space and Advanced Technology Bureau of Oceans, Environment and Science U.S. State Department.

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360 views • 23 slides
U.S. Space Based PNT Policy

U.S. Space Based PNT Policy

U.S. Space Based PNT Policy. Civil GPS Service Interface Committee U.S. States and Local Government Subcommittee Charleston, West Virginia April 14, 2010. Maureen Walker National Space Based PNT Coordination Office. Overview. U.S. Space-Based PNT Policy

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234 views • 23 slides
Commercial Opportunities to Use GPS for Sustainable Development

Commercial Opportunities to Use GPS for Sustainable Development

Commercial Opportunities to Use GPS for Sustainable Development. Jason Y. Kim, Senior Advisor Global Space Technology Forum Abu Dhabi, United Arab Emirates December 7, 2009. The Global Positioning System. Baseline 24 satellite constellation in medium earth orbit

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232 views • 23 slides
Characterization of Receiver Response to a Spoofing Attack

Characterization of Receiver Response to a Spoofing Attack

Characterization of Receiver Response to a Spoofing Attack. Daniel Shepard and Todd Humphreys Presentation at ION 2011| September 22, 2011. Overview. Anatomy of a Spoofing Attack Questions to answer Test Procedure Test Results Summary of Findings. Anatomy of a Civil GPS Spoofing Attack.

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368 views • 22 slides
Status of GPS: Constellation Modernization and U.S. Diplomatic Activities

Status of GPS: Constellation Modernization and U.S. Diplomatic Activities

Status of GPS: Constellation Modernization and U.S. Diplomatic Activities. 2009 International Symposium on GPS/GNSS Ray E. Clore Senior Advisor on GNSS Office of Space and Advanced Technology U.S. Department of State November 4, 2009. General Topics.

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356 views • 22 slides
Status of GPS: Constellation Modernization and U.S. Diplomatic Activities

Status of GPS: Constellation Modernization and U.S. Diplomatic Activities

Status of GPS: Constellation Modernization and U.S. Diplomatic Activities. 2009 International Symposium on GPS/GNSS Ray E. Clore Senior Advisor on GNSS Office of Space and Advanced Technology U.S. Department of State November 4, 2009. General Topics.

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227 views • 22 slides
IGS Receiver Considerations

IGS Receiver Considerations

Todd E. Humphreys, Cornell University Larry Young, JPL Thomas Pany, University FAF Munich. IGS Receiver Considerations. 2008 IGS Workshop, Miami Beach FL. Opportunity: New GNSS Signals.

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310 views • 20 slides
NaviForum 2007 Shanghai, China December 5-7, 2007

NaviForum 2007 Shanghai, China December 5-7, 2007

U.S. Space-Based Positioning, Navigation, and Timing Program, Policy and International Cooperation. NaviForum 2007 Shanghai, China December 5-7, 2007. Alice Wong, Senior Advisor Office of Space and Advanced Technology Bureau of Oceans and International Environmental and Scientific Affairs

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402 views • 18 slides
U.S. COAST GUARD NAVIGATION CENTER

U.S. COAST GUARD NAVIGATION CENTER

U.S. COAST GUARD NAVIGATION CENTER. NAVCEN Missions. Meet SOLAS and Titles 14 & 33 CFR Operate radionavigation services per Federal Radionavigation Plan (FRP) Represent civil interests in GPS Disseminate NAV / Safety Marine Information Notices to Mariners Light Lists

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302 views • 18 slides
Global Positioning System Constellation Update Modernization and Policy

Global Positioning System Constellation Update Modernization and Policy

Global Positioning System Constellation Update Modernization and Policy. 3 rd GNSS Vulnerability & Solutions Conference Baska , Krk Island, Croatia 6 September 2010. Hank Skalski DOT Liaison to Air Force Space Command U.S. Department of Transportation.

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106 views • 10 slides
Presentation to : Civil GPS Service Interface Committee (CGSIC)

Presentation to : Civil GPS Service Interface Committee (CGSIC)

U.S. Space-Based Positioning, Navigation and Timing (PNT) Policy Overview. Presentation to : Civil GPS Service Interface Committee (CGSIC) U.S. States and Localities Subcommittee (USSLS) U.S. Coast Guard Integrated Support Command (ISC) New Orleans Michoud, Louisiana July 8, 2008.

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188 views • 8 slides
Commerce PNT Challenges & Opportunities

Commerce PNT Challenges & Opportunities

Commerce PNT Challenges & Opportunities. National Space-Based PNT Advisory Board March 29, 2007. Ed Morris, Director Office of Space Commercialization National Oceanic and Atmospheric Administration U.S. Department of Commerce. Overview. Commerce involvement in GPS

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75 views • 7 slides

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