No audio available for this content. In my January 2026 GPS World newsletter, I noted that the National Geodetic Survey (NGS) convened the Federal Geodetic Control Subcommittee (FGCS) meeting with ...

No audio available for this content. In recent years, scientists have shown that detecting changes in navigation signals from GPS and Galileo after they bounce off Earth’s surface (GNSS reflectometry, ...

No audio available for this content. Oscilloquartz has entered a joint technology validation with Tupaia, demonstrating how mobile operators and enterprises can achieve high-accuracy GPS positioning ...

1. “SV Number” refers to space vehicle number. “PRN Number” refers to the satellite’s unique pseudorandom noise code. 2. Clock: Rb = rubidium; Cs = cesium. 3. “Launched” and “Usable” dates are based ...

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 ...

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 ...

No audio available for this content. Collaboration focused on enabling plug-and-play, GPS-denied navigation capabilities for next-generation maritime platforms Anello Photonics and Mythos AI are ...

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 ...

Your browser does not support the audio element. SparkFun Electronics has released the SparkPNT TX2, a quad-band GNSS rover that combines an IP67-rated aluminum ...

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 ...

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. For tough shots in complex construction sites, Lee Landman says that tilt make impossible shots possible. (Image: Lee Landman) Prior to the advent of tilt ...