This report shows the results of a test survey aimed at comparing four different UAV-based (Unmanned Aerial Vehicle) magnetometers and their capabilities to detect various infrastructure utilities.

AK09918 is 3-axis electronic compass IC with high sensitive Hall sensor technology. Small package of AK09918 incorporates magnetic sensors for detecting terrestrial magnetism in the X-axis, Y-axis, ...

The Digital Crown, sitting on the side of the Apple Watch next to the Side button, has been a distinctive design element of Apple's wearable device since the first-generation model. Meant to mimic the ...

It is true in life that timing is everything. As proof, in a recent off-season purge of old sailing equipment, I held in my hand my original metallic blue Tacktick compass that had been worked hard ...

A SpaceX Falcon 9 rocket carrying the Transporter-16 ride-share mission launches from Space Launch Complex 4 East (SLC-4E) at Vandenberg Space Force Base, Calif., March 30, 2026. (National ...

Casio has officially unveiled the new Pro Trek PRG-69 series, confirming a major design change for its digital outdoor watches. The lineup includes the PRG-69-1, PRG-69-4, and the newly introduced PRG ...

The 25-year-old has shown power and discipline at the plate in the minors but has yet to do well in the big leagues. Marc Topkin is a sports reporter covering the Tampa Bay Rays. Reach him at ...

Oppo has launched the Reno 15 series in China, but the global model could end up being a very different device. While the Chinese Reno 15 features a 6.32-inch AMOLED display, MediaTek Dimensity 8450 ...

Quantum devices that measure Earth's magnetic fields could help replace GPS—if researchers can figure out how to tell when such devices are working well, or even at all. A Pentagon contract suggests ...

Abstract: Calibration is essential to three-axis magnetometers in most applications. Typically, the ellipsoid calibration method considers a sensor’s positive sensitive directions along its geometric ...

Quantum technologies may offer a solution to GPS jamming and spoofing, according to the University of Chicago. Already, prototypes are being tested of a suite of sensor-based techniques that do not ...