ARE WE THERE? In a multi-GNSS world, that is. We’ve asked that question from time to time in this column over the years. So, are we there yet? That depends. One definition of “multi” is more than one.

Septentrio, part of Hexagon, has introduced a new enclosed multi-frequency GNSS receiver called the AsteRx EB, adding another option to its satellite navigation device portfolio. This lower-cost unit ...

Since the dawn of GPS, researchers have worked to improve the accuracy of estimated positioning, navigation and timing (PNT) from the receiver-derived pseudorange, carrier-phase and Doppler ...

Mouser Electronics, Inc. now offers the new ZED-F20P multi-band high-precision GNSS module from u-blox. With support for triple-band GNSS (L1/L2/L5) and advanced positioning techniques including RTK ...

Benefiting from the high-speed optoelectronic response and submicrometer positional accuracy of the TD-PSD, the team realized multi-target real-time trajectory tracking with a maximum image output ...