No audio available for this content. The Secure World Foundation’s annual report, “Global Counterspace Capabilities: An Open Source Assessment,” is now available. The 2026 edition compiles and ...
No audio available for this content. The U.S. Federal Aviation Administration (FAA) has updated its GNSS Interference Resource Guide with updated information on GNSS vulnerabilities and general edits ...
No audio available for this content. The U.S. Naval Research Laboratory (NRL) has successfully launched the GNSS Orbiting Situational Awareness Sensor (GOSAS), one of three advanced experimental ...
Wildfires have recently spread across Greece, Italy, Spain, Portugal, Algeria, Tunisia and Canada, causing mass environmental and economic damage as well as human casualties. Scientists have warned ...
Exactly a decade has passed since the first major milestone of the GPS-mobile phone success story, the E-911 legislation enacted in 1999. Ensuing developments in that history include: Snaptrack bought ...
No audio available for this content. Table 1. Preliminary 2013 U.S. GPS economic benefit estimates. (Chart: GPS World, based on data from author) This article is based on a presentation to the ...
No audio available for this content. Recent changes in hardware and standards make one-meter accuracy possible, in some cases as soon as this year. The transcript of a talk given to Android developers ...
You’ve probably heard of at least one of those terms in any discussion around GPS anti-jam technology for defense. Because they are all terms that describe essentially the same thing: a specialized ...
No audio available for this content. Click to read Richard Langley’s Innovation Insights column, “GNSS jamming and spoofing.” Figure 1: GPSJAM map on March 23, 2024. The map is based on GPS accuracy ...
Earlier this year, we looked back at 2020 and reviewed how surveying has dealt with the worldwide pandemic while adapting to the new tools and technology being created. We discovered the need for ...
The smartphone antenna’s poor multipath suppression and irregular gain pattern result in large time-correlated phase errors that significantly increase the time to integer ambiguity resolution as ...
Unmanned aerial vehicle (uav) used in the spoofing tests; owned by the University of Texas. A radio signal sent from a half-mile away deceived the GPS receiver of a UAV into thinking that it was ...
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