Canada-based company Tallysman has announced that its range of antennas featuring proprietary Accutenna technology is optimised for today’s multi-constellation satellite systems, including the Galileo system, BeiDou, GPS, GLONASS and IRNSS....

DroneMetrex has announced that near-infra-red (NIR) mapping data has been captured with the TopoDrone-100. The radiometric quality has been achieved because DroneMetrex specialists performed the necessary camera modifications and have...

Tallysman has introduced the TW2920 antenna for simultaneous reception of L-band correction signals and all of the upper band GNSS signals including GPS L1, GLONASS G1, Galileo E1, and BeiDou...

Nepal is prone to earthquakes and throughout the centuries the country’s capital city, Kathmandu, has been regularly struck by earthquakes which appear to have similar epicentres and behaviour. The portion...

Septentrio, a leading provider of GNSS receivers, has announced the start of shipments to UNAVCO of its all-new multi-frequency PolaRx5 reference receivers. This follows the 2015 announcement by UNAVCO that Septentrio...

Leica Geosystems has announced the latest generation of reference servers and a monitoring receiver, optimised with multi-frequency 555 channel capabilities to connect with current and all anticipated GNSS signals. The...

Septentrio Americas has announced the availability of its new PolaRx5 Continuously Operating Reference Station (CORS) platforms optimised for state DOTs and other RTK network operators. The PolaRx5 CORS receivers can...

Tall towers can bend and sway due to wind, cranes and other loads. Ideally, such movements should be around the main axis designed so that, in the absence of loads,...

Caves are important in a wide variety of fields, ranging from construction engineering to mineral exploration and archaeology. Despite the scientific importance of caves, geologists believe that only a relatively...

In a fiercely competitive landscape, there is considerable pressure on GNSS companies such as Hemisphere GNSS to be innovative and respond to the challenging market conditions. New developments, such as...