GPS Archives - Page 23 of 138 - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design

GPS 20190702 UltraWideband ART amanda-sandlin-jIdKrtJF8Uk-unsplash

July 2, 2019

UltraWideband Proposal Could Impact GPS Users

Spectrum regulators should hold off on granting a waiver supporting testing of a new UltraWideband (UWB) technology for driverless vehicles until more information is available, the GPS Innovation Alliance (GPSIA) said in comments to the Federal Communications Commission (FCC). In fact the FCC should require a minimum level of information be submitted before considering any UWB waivers or changes to the UWB rules, the GPSIA said.

By Dee Ann Divis

GPS 070119 GPS Document meeting ART brandi-redd-aJTiW00qqtI-unsplash

July 1, 2019

GPS Interface Control Working Group To Meet in September

The GPS Directorate will update the public on revisions to public GPS documents at the 2019 Public Interface Control Working Group and Open Forum September 25 in El Segundo, California. The event is an opportunity for the public to submit issues and comments for analysis and possible integration into future GPS document revisions.

By Inside GNSS

Senators Cruz, Markey Address GPS Importance & Backup

At an event in the U.S. Capitol last week Senators Ted Cruz (R-TX) and Ed Markey (D-MA) discussed the importance of GPS to America and the need for a backup system when signals are not available.

By Inside GNSS

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ION’s Joint Navigation Conference 2019 Coming in July

ION’s Joint Navigation Conference (JNC 2019) will be held July 8-10, at the Hyatt Regency Long Beach, Long Beach, California; and the U.S. ONLY CLASSIFIED sessions will be held July 11 at The Aerospace Corporation.

By Inside GNSS

June 30, 2019

Ligado-related Lawsuit Stalled for Foreseeable Future

A judge has discontinued a $2 billion lawsuit alleging “massive fraud” in a deal that helped launch a proposed project GPS experts oppose as a threat to satellite navigation receivers.

By Dee Ann Divis

GPS 20190614 Alt GPS ART nasa-53884-unsplash

June 24, 2019

Space Development Agency Plans to Create an Alternative GPS Constellation

UPDATE: A week after this story appeared the news broke that Fred Kennedy had quit as the head of the Air Force’s new Space Development Agency after just four months on the job. News reports suggested that issues with his boss, Undersecretary of Defense for Research and Engineering Mike Griffin, were at the heart of the resignation. — Dee Ann Divis

The director of the Department of Defense’s new Space Development Agency (SDA) said Friday that one of his priority projects is to create an alternate GPS capability using frequencies different from those of the current constellation.

By Dee Ann Divis

Tesla Model S and Model 3 Prove Vulnerable to GPS Spoofing Attacks, Research from Regulus Cyber Shows

Test drive illuminates need to protect GNSS with proactive cybersecurity strategies

Tesla Model S and Model 3, electric cars built for speed and safety, are vulnerable to cyberattacks aimed at their navigation systems, according to recent research from Regulus Cyber. During a test drive using Tesla’s Navigate on Autopilot feature, a staged attack caused the car to suddenly slow down and unexpectedly veer off the main road.

By Inside GNSS

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June 21, 2019

GPS Innovation Alliance Applauds Reintroduction of Moving FIRST Act

The GPS Innovation Alliance (GPSIA) issued the following statement on reintroduction of the Moving FIRST Act by Senators Catherine Cortez Masto (D-NV), Richard Burr (R-NC), Cory Gardner (R-CO) and Kyrsten Sinema (D-AZ), as well as Representative Mark DeSaulnier (D-CA). By establishing the Strengthening Mobility and Revolutionizing Transportation (SMART) Challenge Grant Program, this legislation will encourage the use of technology, including the Global Positioning System (GPS), to advance innovation across communities nationwide.

By Inside GNSS

National Space-Based Positioning, Navigation and Timing (PNT) Advisory Board

June 16, 2019

PNT Advisory Board Has New Chairman, 7 New Members and Renewed Charter

New Board Designation Expected This Fall

The leading U.S. panel of satellite navigation experts, the National Space-Based Positioning, Navigation, and Timing Advisory Board (“PNT Advisory Board”) opened its June meeting with a renewed charter, a new chairman and seven new members.

By Dee Ann Divis

Lockheed Martin GPS III (SV 01-10) Satellite

June 13, 2019

GPS III: The Next Big Step in GPS Modernization

[Editor’s Note: This article was written and submitted by Mark Crews and John Betz.]

With the launch of the first next-generation GPS III satellite, GPS III Space Vehicle 01 (GPS III SV01), on December 23, 2018, the Global Positioning System (GPS) took a major step in modernizing technology and capability. The U.S. Air Force has continually improved GPS since the launch of the first GPS Block I satellite in 1978, and this ongoing modernization has provided new signals, greater accuracy, and increased robustness for civil and military users. After the first 10 GPS III satellites are launched over the next few years, up to 22 GPS III Follow-on (GPS IIIF) satellites will provide yet another step increase in GPS capabilities.

By Inside GNSS

June 11, 2019

Long Delay for Chimera Indicates Possible GPS & PNT Leadership Shortfall

I read with great enthusiasm Dee Ann Divis’ article New Chimera Signal Enhancement Could Spoof-Proof GPS Receivers. Logan Scott is one of the brightest people I know, and I very much enjoyed his presentation about Chimera last week at the National PNT Advisory Board’s public meeting in Alexandria, Virginia.

By Dana A. Goward

June 10, 2019

U.S. Flights Canceled as FAA Looks into GPS, ADS-B System Errors

Passengers stranded at airports is not an uncommon occurrence, but when weather does not appear to be an issue, anxious travelers can get restless searching for answers.

Over the last day or two, a number of U.S. flights were canceled as aircraft were grounded and passengers were left scratching their heads.

By Stan Goff

GPS 20190605 Geo Privacy ART henry-perks-unsplash

June 5, 2019

Congress Slow to Move on Geolocation Privacy

Location privacy is on the minds of lawmakers from both parties with provisions about disclosure, data collection and sharing in more than half a dozen bills. There is also language in a House appropriations bill nixing the use of federal funds for GPS tracking.

By Dee Ann Divis

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GPS

Hyten Nominated for Joint Chiefs of Staff...

Second Lockheed Martin-Built GPS III Satellite Ready for July 25 ...

UltraWideband Proposal Could Impact GPS Users

GPS Interface Control Working Group To Meet in September

Senators Cruz, Markey Address GPS Importance & Backup

ION’s Joint Navigation Conference 2019 Coming in July

Ligado-related Lawsuit Stalled for Foreseeable Future

Space Development Agency Plans to Create an Alternative GPS Constellation

Tesla Model S and Model 3 Prove Vulnerable to GPS Spoofing Attacks, Research from Regulus Cyber Shows

GPS Innovation Alliance Applauds Reintroduction of Moving FIRST Act

PNT Advisory Board Has New Chairman, 7 New Members and Renewed Charter

GPS III: The Next Big Step in GPS Modernization

Long Delay for Chimera Indicates Possible GPS & PNT Leadership Shortfall

U.S. Flights Canceled as FAA Looks into GPS, ADS-B System Errors

Congress Slow to Move on Geolocation Privacy