Opinions

Credit: lamontak590623 / iStock / Getty Images Plus / Getty Images

January 7, 2026

A New Year’s resolution for National Spatial Reference System users

By David B. Zilkoski

January 6, 2026

The rise of LEO PNT

By Matteo Gala, Tyler Reid, Thyagaraja Marathe, Aurore Sibois, Srinivas Tantry, Kazuma Gunning, and Sunil Bisnath

Winged, robotic glider in development at Langley Research Center. (Photo: NASA)

December 16, 2025

NASA preps Mars helicopter as war shapes defense tech future

December 5, 2025

Opinion: The truth about NextNav’s 5G-powered 3D PNT

By Renee Gregory

December 2, 2025

AAGS YouTube seminars on geodetic topics in support of a certificate in geodetic surveying

By David B. Zilkoski

Image: Traitov / iStock / Getty Images Plus / Getty Images

November 24, 2025

GPS Editorial Advisory Board: Expert takes on GNSS protection

By Jesse Khalil

VISTA X-62A autonomous aircraft (Photo: Alex Lloyd/USAir Force)

November 18, 2025

UAV updates: DARPA advances UAVs, Area-51 RQ-170 investigation expands and more

November 13, 2025

Seeing the unseen: How AI-powered geospatial tech is transforming utility safety

By Sean Donegan

Signal analysis from the Z-Wave Alliance Unplugfest event in Carlsbad, California, on Oct. 28, 2025, shows the current real-world noise floor and peak Part 15 signal power in a typical suburban environment. Analysis from Pericle Communications estimates Part 15 signal strength would need to be at least 538 times and up to 741 million times greater to achieve equivalent link reliability if NextNav’s proposed high-power downlink band is approved. (Photo: Z-Wave)

November 11, 2025

The U.S. needs GPS backup and IoT resilience

By Avi Rosenthal

Signal analysis from the Z-Wave Alliance Unplugfest event in Carlsbad, California, on Oct. 28, 2025, shows the current real-world noise floor and peak Part 15 signal power in a typical suburban environment. Analysis from Pericle Communications estimates Part 15 signal strength would need to be at least 538 times and up to 741 million times greater to achieve equivalent link reliability if NextNav’s proposed high-power downlink band is approved. (Photo: Z-Wave)

November 11, 2025

Opinion: The U.S. needs GPS backup and IoT resilience

By Avi Rosenthal

Photo: karelnoppe / iStock / Getty Images Plus / Getty Images

November 7, 2025

Advancing vehicle autonomy with reliable GNSS

By Manuel Del Castillo

What geodesy can tell us about Earth. (Image: CSRC website)

November 5, 2025

Scripps Institution of Oceanography expands geodetic program

By David B. Zilkoski

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