Figure 1. Ionospheric total electron content over the United States during the geomagnetic storm at 22:00 UT on May 10, 2024. The map is derived from the Global Positioning System (GPS) signals. The map shows a steep north-south gradient that impacted GPS position accuracy. Adapted from Figure 3d of the paper. (Credit: Authors)

Analysis of geomagnetic storm shows need for mitigation during ionospheric disruptions

July 8, 2025

During the geomagnetic storm that took place May 10–11, 2024, GPS users reported significant positioning errors and outages.

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This article is tagged with geomagnetic storm, GPS outages, ionosphtere, research, space weaather and posted in Latest News, Machine Control/Ag, Space & Earth

Jackson Labs Technologies PNT-6200 Series, an STL-based time and frequency reference system installed in a 5G application. Photo: Satelles

High-powered satellites go beyond

July 11, 2022

We discussed Satellite Time and Location (STL) services and complementary PNT with Michael O’Connor, CEO at Satelles.

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This article is tagged with complementary PNT, GNSS, GPS outages, Jackson Labs Technologies, LEO PNT service, LEO satellites, MEO satellite, Satelles, STL, STL-2600 and posted in From the Magazine, Simulators

iXblue’s Atlans A7 INS.. (Photo: iXblue)Photo:

OGI selects iXblue FOG INS for mobile-mapping lidar

June 9, 2020

Oceanographic & Geophysical Instruments (OGI) has selected iXblue’s Atlans INS to provide robust and uninterrupted data georeferencing to its […]

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This article is tagged with FOG-based INS, GPS outages, inertial navigation systems, INS, iXBlue, iXblue’s Atlans INS, mobile mapping, Oceanographic & Geophysical Instruments, OGI, Teledyne Optech and posted in Latest News, Mapping, OEM