As launch looms, threat from Ligado returns

September 13, 2022

On September 9, the National Academies of Science, Engineering and Medicine’s Committee to Review FCC Order 20-48 will release its independent evaluation of the issue, as mandated by the 2021 National Defense Authorization Act.

This article is tagged with FCC, FCC Ligado decision, GPS interference, GPS threat, Iridium, L-band, Ligado, Ligado Network, National Defense Authorization Act, Penny Axelrad and posted in From the Magazine, Latest News

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GNSS + sensors have transformed surveying

February 23, 2022

The tight integration of GNSS, inertial systems, lidar sensors and 360° spherical imagery into mobile mapping systems makes 3D modeling possible and traditional GNSS or optical measurement instruments obsolete.

This article is tagged with AEC, GNSS sensors, GPS threat, inertial system, Jet Propulsion Laboratory, L1C/B signals, lidar sensors, NMEA, QZSS, surveying and posted in From the Magazine, Opinions, Survey

Microsemi introduces BlueSky GNSS Firewall at ION GNSS+ 2018

September 29, 2018

Microsemi’s Greg Wolff offers a rundown on the company’s BlueSky GNSS Firewall at ION GNSS+ 2018, which took […]

This article is tagged with BlueSky GNSS firewall, GPS threat, Greg Wolff, ION GNSS, ION GNSS+ 2018, Microsemi, video and posted in Videos

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