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From the Magazine

Photo: Futturas

Launchpad: mapping UAVs, flight controllers, precision guidance systems

December 20, 2022

Matteo Luccio

U.S. geodesists urgently needed

December 8, 2022

Image: GPS World

Editorial Advisory Board Q&A: Improving the GPS program

December 6, 2022

GNSS constellations are precise timing systems. (Image: Microchip Technology)

The role of atomic clocks in data centers

December 5, 2022

Photo: NOAA Fisheries/Raymond BolandPhoto:

Seen & Heard: Finding Nemo, weighing bears

December 5, 2022

Photo: buradaki/iStock/Getty Images Plus/Getty Images

Research Roundup: Atmospheric effects on GNSS

December 5, 2022

Figure 2. Resilient PNT lifecycle.

Delivering security through systems engineering

December 5, 2022

Figure 3: The antenna was connected to the RF port of the USRP. The USRP sampled the analog data delivered by the antenna using the TCXO as the reference oscillator. The resulting sampled data was stored in a Linux-based computer. (Image: Authors)

Innovation: Software-defined radios for GNSS

November 22, 2022